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  2. 免疫与炎症疾病模型 消化系统疾病模型 COX Virus Protease NF-κB Autophagy Apoptosis Mitophagy Caspase p38 MAPK
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  4. 胃溃疡模型
  5. Aspirin

Aspirin  (Synonyms: 阿司匹林; Acetylsalicylic acid; ASA)

目录号: HY-14654 纯度: 99.67%
COA 产品使用指南 技术支持

Aspirin (Acetylsalicylic acid) 是一种口服有效的不可逆的环氧合酶 COX-1COX-2 抑制剂,IC50 分别为 5 和 210 μg/mL. Aspirin 诱导细胞凋亡 (apoptosis)。Aspirin 可抑制 NF-κB 的活化。Aspirin 还抑制血小板前列腺素合成酶 (prostaglandin synthetase),可预防冠状动脉和脑血管血栓形成。

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Aspirin Chemical Structure

Aspirin Chemical Structure

CAS No. : 50-78-2

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Other Forms of Aspirin:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Aspirin (Acetylsalicylic acid) is an orally active, potent and irreversible inhibitor of cyclooxygenase COX-1 and COX-2, with IC50 values of 5 and 210 μg/mL, respectively. Aspirin induces apoptosis. Aspirin inhibits the activation of NF-κB. Aspirin also inhibits platelet prostaglandin synthetase, and can prevent coronary artery and cerebrovascular thrombosis[1][2][3][4][5][6].

IC50 & Target[1]

COX-1

27.75 μM (IC50)

COX-2

1.17 mM (IC50)

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
A549 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human A549 cells after 24 hrs by MTT assay
Cytotoxicity against human A549 cells after 24 hrs by MTT assay
[PMID: 22916316]
Bel-7402 IC50
> 100 μM
Compound: Aspirin
Antiproliferative activity against human Bel7402 cells after 72 hrs by CCK-8 assay
Antiproliferative activity against human Bel7402 cells after 72 hrs by CCK-8 assay
[PMID: 28301815]
Bel7402/5-FU IC50
> 100 μM
Compound: Aspirin
Antiproliferative activity against human Bel7402/5-FU cells after 72 hrs by CCK-8 assay
Antiproliferative activity against human Bel7402/5-FU cells after 72 hrs by CCK-8 assay
[PMID: 28301815]
BGC-823 IC50
> 50 μM
Compound: Aspirin
Cytotoxicity against human BGC-823 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
Cytotoxicity against human BGC-823 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
[PMID: 33799070]
BXPC-3 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human BxPC3 cells expressing COX1 and COX2 after 24 hrs by MTT assay
Cytotoxicity against human BxPC3 cells expressing COX1 and COX2 after 24 hrs by MTT assay
[PMID: 22916316]
Caco-2 IC50
> 50 μM
Compound: Aspirin
Cytotoxicity against human Caco2 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
Cytotoxicity against human Caco2 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
[PMID: 33799070]
DLD-1 IC50
> 100 μM
Compound: 1; ASA
Antiproliferative activity against human DLD1 cells after 72 hrs by MTT assay
Antiproliferative activity against human DLD1 cells after 72 hrs by MTT assay
[PMID: 30429977]
DU-145 IC50
> 100 μM
Compound: 1; ASA
Antiproliferative activity against human DU-145 cells incubated for 48 hrs by MTT assay
Antiproliferative activity against human DU-145 cells incubated for 48 hrs by MTT assay
[PMID: 36257283]
Erythrocyte IC50
166 mM
Compound: Aspirin
Antiinflammatory activity in human erythrocytes assessed as inhibition of hypotonic solution-induced hemolysis after 10 mins by spectrophotometry
Antiinflammatory activity in human erythrocytes assessed as inhibition of hypotonic solution-induced hemolysis after 10 mins by spectrophotometry
[PMID: 25638040]
HaCaT IC50
21.27 μM
Compound: ASA
Antiinflammatory activity against human HaCaT cells assessed as inhibition of UVB irradiation-induced PGE2 production measured after 2 hrs by ELISA
Antiinflammatory activity against human HaCaT cells assessed as inhibition of UVB irradiation-induced PGE2 production measured after 2 hrs by ELISA
[PMID: 35172097]
HaCaT IC50
30.4 μM
Compound: Aspirin
Inhibition of ultraviolet B-irradiation upregulated of prostaglandin E2 production in human HaCaT cells measured after 2 hrs by ELISA
Inhibition of ultraviolet B-irradiation upregulated of prostaglandin E2 production in human HaCaT cells measured after 2 hrs by ELISA
[PMID: 34463498]
HCT-116 IC50
> 60 μM
Compound: 3
Cytotoxicity against human HCT116 cells assessed as inhibition of cell growth after 24 hrs by MTT assay
Cytotoxicity against human HCT116 cells assessed as inhibition of cell growth after 24 hrs by MTT assay
[PMID: 26204233]
HCT-15 IC50
> 5000000 nM
Compound: Aspirin
Cytotoxicity against human HCT15 cells assessed as growth inhibition after 24 hrs by MTT assay
Cytotoxicity against human HCT15 cells assessed as growth inhibition after 24 hrs by MTT assay
[PMID: 26323873]
HCT-15 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against COX deficient human HCT15 cells after 24 hrs by MTT assay
Cytotoxicity against COX deficient human HCT15 cells after 24 hrs by MTT assay
[PMID: 22916316]
HCT-8 IC50
> 100 μM
Compound: 1; ASA
Antiproliferative activity against human HCT8 cells after 72 hrs by MTT assay
Antiproliferative activity against human HCT8 cells after 72 hrs by MTT assay
[PMID: 30429977]
HCT-8 IC50
> 100 μM
Compound: 2; ASA
Antiproliferative activity against human HCT8 cells after 72 hrs by MTT assay
Antiproliferative activity against human HCT8 cells after 72 hrs by MTT assay
[PMID: 30037494]
HCT-8 IC50
15.6 μM
Compound: 2; ASA
Antiproliferative activity against human HCT8 cells after 72 hrs in presence of cinnamaldehyde by MTT assay
Antiproliferative activity against human HCT8 cells after 72 hrs in presence of cinnamaldehyde by MTT assay
[PMID: 30037494]
HEK293 IC50
10.2 mM
Compound: 4
Cytotoxicity against HEK293 cells harboring pendrin P123S mutant after 72 hrs by MTT assay
Cytotoxicity against HEK293 cells harboring pendrin P123S mutant after 72 hrs by MTT assay
[PMID: 28341401]
HepG2 IC50
3841 μM
Compound: Aspirin
Cytotoxicity against human HepG2 cells after 48 hrs by MTT assay
Cytotoxicity against human HepG2 cells after 48 hrs by MTT assay
[PMID: 23153797]
HT-29 IC50
> 100 μM
Compound: 1; ASA
Antiproliferative activity against human HT-29 cells incubated for 48 hrs by MTT assay
Antiproliferative activity against human HT-29 cells incubated for 48 hrs by MTT assay
[PMID: 36257283]
HT-29 EC50
> 1000 μM
Compound: ASA
Apoptosis induction in human HT29 cells after 24 hrs
Apoptosis induction in human HT29 cells after 24 hrs
[PMID: 17441704]
HT-29 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 24 hrs by MTT assay
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 24 hrs by MTT assay
[PMID: 26750401]
HT-29 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 26750401]
HT-29 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Antiproliferative activity against human HT-29 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 26750401]
HT-29 IC50
> 5000000 nM
Compound: Aspirin
Cytotoxicity against human HT-29 cells assessed as growth inhibition after 24 hrs by MTT assay
Cytotoxicity against human HT-29 cells assessed as growth inhibition after 24 hrs by MTT assay
[PMID: 26323873]
HT-29 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human HT-29 cells expressing COX1 and COX2 after 24 hrs by MTT assay
Cytotoxicity against human HT-29 cells expressing COX1 and COX2 after 24 hrs by MTT assay
[PMID: 22916316]
HT-29 IC50
> 60 μM
Compound: 3
Cytotoxicity against human HT-29 cells assessed as inhibition of cell growth after 24 hrs by MTT assay
Cytotoxicity against human HT-29 cells assessed as inhibition of cell growth after 24 hrs by MTT assay
[PMID: 26204233]
HUVEC IC50
5 mM
Compound: Aspirin
Antiinflammatory activity in HUVEC assessed as inhibition of TNFalpha-induced ICAM1 expression measured after 6 hrs by FACS flow cytometry
Antiinflammatory activity in HUVEC assessed as inhibition of TNFalpha-induced ICAM1 expression measured after 6 hrs by FACS flow cytometry
10.1039/C0MD00262C
Jurkat IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human Jurkat cells expressing COX1 and COX2 after 24 hrs by MTT assay
Cytotoxicity against human Jurkat cells expressing COX1 and COX2 after 24 hrs by MTT assay
[PMID: 22916316]
L02 IC50
> 100 μM
Compound: Aspirin
Antiproliferative activity against human LO2 cells after 72 hrs by CCK-8 assay
Antiproliferative activity against human LO2 cells after 72 hrs by CCK-8 assay
[PMID: 28301815]
LNCaP IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human LNCAP cells after 24 hrs by MTT assay
Cytotoxicity against human LNCAP cells after 24 hrs by MTT assay
[PMID: 22916316]
MCF7 IC50
> 100 μM
Compound: 1; ASA
Antiproliferative activity against human MCF7 cells incubated for 48 hrs by MTT assay
Antiproliferative activity against human MCF7 cells incubated for 48 hrs by MTT assay
[PMID: 36257283]
MCF7 IC50
> 50 μM
Compound: Aspirin
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
[PMID: 33799070]
MCF7 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human MCF7 cells expressing ER after 24 hrs by MTT assay
Cytotoxicity against human MCF7 cells expressing ER after 24 hrs by MTT assay
[PMID: 22916316]
MDA-MB-231 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 24 hrs by MTT assay
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 24 hrs by MTT assay
[PMID: 26750401]
MDA-MB-231 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 26750401]
MDA-MB-231 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Antiproliferative activity against human MDA-MB-231 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 26750401]
MDA-MB-231 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against ER deficient human MDA-MB-231 cells after 24 hrs by MTT assay
Cytotoxicity against ER deficient human MDA-MB-231 cells after 24 hrs by MTT assay
[PMID: 22916316]
MDA-MB-231 IC50
1510 μM
Compound: Aspirin
Cytotoxicity against human MDA-MB-231 cells after 48 hrs by MTT assay
Cytotoxicity against human MDA-MB-231 cells after 48 hrs by MTT assay
[PMID: 23153797]
Mesenchymal stem cells EC50
> 300 μM
Compound: ASA
Induction of adiponectin secretion in human differentiated BMMSC cells measured at 5 day in the presence of IDX induction medium by ELISA
Induction of adiponectin secretion in human differentiated BMMSC cells measured at 5 day in the presence of IDX induction medium by ELISA
[PMID: 35172097]
MIA PaCa-2 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against COX deficient human MIAPaCa2 cells after 24 hrs by MTT assay
Cytotoxicity against COX deficient human MIAPaCa2 cells after 24 hrs by MTT assay
[PMID: 22916316]
Microglia IC50
3.12 μM
Compound: aspirin
Antineuroinflammatory activity in LPS-stimulated rat microglia cells assessed as inhibition of PMA-stimulated TXB2 release preincubated for 15 mins measured 70 mins after PMA challenge
Antineuroinflammatory activity in LPS-stimulated rat microglia cells assessed as inhibition of PMA-stimulated TXB2 release preincubated for 15 mins measured 70 mins after PMA challenge
[PMID: 22153874]
PANC-1 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 24 hrs by MTT assay
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 24 hrs by MTT assay
[PMID: 26750401]
PANC-1 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 26750401]
PANC-1 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 26750401]
PANC-1 IC50
7.45 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human PANC1 cells after 48 hrs by alamar blue assay
Cytotoxicity against human PANC1 cells after 48 hrs by alamar blue assay
[PMID: 22494617]
PANC-1 IC50
9.75 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human PANC1 cells after 24 hrs by alamar blue assay
Cytotoxicity against human PANC1 cells after 24 hrs by alamar blue assay
[PMID: 22494617]
PC-3 IC50
> 50 μM
Compound: Aspirin
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability measured upto 72 hrs by MTT assay
[PMID: 33799070]
PC-3 IC50
7.71 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human PC3 cells after 24 hrs by alamar blue assay
Cytotoxicity against human PC3 cells after 24 hrs by alamar blue assay
[PMID: 22494617]
PC-3 IC50
7.82 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human PC3 cells after 48 hrs by alamar blue assay
Cytotoxicity against human PC3 cells after 48 hrs by alamar blue assay
[PMID: 22494617]
Platelet IC50
> 100 μM
Compound: Aspirin
Inhibition of thrombin-induced human platelet aggregation by light transmission aggregometer
Inhibition of thrombin-induced human platelet aggregation by light transmission aggregometer
[PMID: 18547115]
Platelet IC50
> 1000 μM
Compound: ASA
Antiplatelet activity against collagen A23187-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
Antiplatelet activity against collagen A23187-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
[PMID: 23425969]
Platelet IC50
> 1000 μM
Compound: ASA
Antiplatelet activity against collagen ADP-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
Antiplatelet activity against collagen ADP-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
[PMID: 23425969]
Platelet IC50
> 50 μg/mL
Compound: Aspirin
Antiaggregatory activity in human platelets assessed as inhibition of thrombin-induced platelet aggregation by aggregometry
Antiaggregatory activity in human platelets assessed as inhibition of thrombin-induced platelet aggregation by aggregometry
[PMID: 21106454]
Platelet IC50
> 500 μM
Compound: ASA
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of ADP-induced aggregation by aggregometry
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of ADP-induced aggregation by aggregometry
[PMID: 25194932]
Platelet IC50
> 500 μM
Compound: ASA
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of U46619-induced aggregation by aggregometry
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of U46619-induced aggregation by aggregometry
[PMID: 25194932]
Platelet IC50
> 500 μM
Compound: ASA
Antiplatelet activity against guinea pig platelet-rich plasma assessed as inhibition of ADP-induced platelet aggregation measured within 3 hrs by turbidimetric method
Antiplatelet activity against guinea pig platelet-rich plasma assessed as inhibition of ADP-induced platelet aggregation measured within 3 hrs by turbidimetric method
[PMID: 22189137]
Platelet IC50
0.14 mM
Compound: ASP
Antiplatelet aggregation activity in rabbit platelets assessed as inhibition of arachidonic acid-induced platelet aggregation incubated for 5 mins prior to arachidonic acid-challenge measured within 5 mins by Born's turbidimetric analysis
Antiplatelet aggregation activity in rabbit platelets assessed as inhibition of arachidonic acid-induced platelet aggregation incubated for 5 mins prior to arachidonic acid-challenge measured within 5 mins by Born's turbidimetric analysis
[PMID: 23509954]
Platelet IC50
0.15 mM
Compound: ASP
Inhibition of arachidonic acid-induced platelet aggregation in rabbit platelet rich plasma by Born's turbidimetric method
Inhibition of arachidonic acid-induced platelet aggregation in rabbit platelet rich plasma by Born's turbidimetric method
[PMID: 22827516]
Platelet IC50
0.88 mM
Compound: ASP
Inhibition of adenosine diphosphate-induced platelet aggregation in rabbit platelet rich plasma by Born's turbidimetric method
Inhibition of adenosine diphosphate-induced platelet aggregation in rabbit platelet rich plasma by Born's turbidimetric method
[PMID: 22827516]
Platelet IC50
1.11 μM
Compound: Aspirin
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 2 mins followed by arachidonic acid addition by turbidimetric method
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 2 mins followed by arachidonic acid addition by turbidimetric method
[PMID: 30590258]
Platelet IC50
13.58 μg/mL
Compound: Aspirin
Antiaggregatory activity in human platelets assessed as inhibition of collagen-induced platelet aggregation by aggregometry
Antiaggregatory activity in human platelets assessed as inhibition of collagen-induced platelet aggregation by aggregometry
[PMID: 21106454]
Platelet IC50
153.2 μM
Compound: Aspirin
Inhibition of collagen-induced human platelet aggregation by light transmission aggregometer
Inhibition of collagen-induced human platelet aggregation by light transmission aggregometer
[PMID: 18547115]
Platelet IC50
18 mg/kg
Compound: Aspirin
Inhibition of epinephrine hydrochloride-induced platelet aggregation in human platelet-rich plasma after 5 mins
Inhibition of epinephrine hydrochloride-induced platelet aggregation in human platelet-rich plasma after 5 mins
[PMID: 114655]
Platelet IC50
183 μM
Compound: ASA
Antiplatelet activity against collagen collagen-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
Antiplatelet activity against collagen collagen-induced platelet aggregation in human plasma preincubated for 2 mins before addition of inducer by turbidimetric method
[PMID: 23425969]
Platelet IC50
20.3 μM
Compound: aspirin
Inhibition of arachidonic acid-induced platelet aggregation in rabbit platelet-rich blood by turbidimetric method
Inhibition of arachidonic acid-induced platelet aggregation in rabbit platelet-rich blood by turbidimetric method
[PMID: 8988600]
Platelet IC50
20.6 μM
Compound: aspirin
Antiplatelets aggregatory activity in human platelets rich plasma assessed as inhibition of collagen-induced platelets aggregation by aggregometry
Antiplatelets aggregatory activity in human platelets rich plasma assessed as inhibition of collagen-induced platelets aggregation by aggregometry
[PMID: 19821574]
Platelet IC50
25 μM
Compound: Aspirin
Inhibition of ADP-induced platelet aggregation in human platelet-rich plasma after 5 mins
Inhibition of ADP-induced platelet aggregation in human platelet-rich plasma after 5 mins
[PMID: 114655]
Platelet IC50
27 μM
Compound: Aspirin
Antiplatelet activity against washed rabbit platelet assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins before arachidonic acid challenge
Antiplatelet activity against washed rabbit platelet assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins before arachidonic acid challenge
[PMID: 11374966]
Platelet IC50
30.5 μM
Compound: Aspirin
Antiplatelet activity against rabbit platelet assessed as inhibition of collagen-induced platelet aggregation preincubated for 3 mins by turbidimetric method
Antiplatelet activity against rabbit platelet assessed as inhibition of collagen-induced platelet aggregation preincubated for 3 mins by turbidimetric method
[PMID: 8759164]
Platelet IC50
31 μM
Compound: Aspirin
Inhibition of collagen-induced platelet aggregation in human platelet-rich plasma after 5 mins
Inhibition of collagen-induced platelet aggregation in human platelet-rich plasma after 5 mins
[PMID: 114655]
Platelet IC50
32.7 μM
Compound: Aspirin
Antiplatelet activity against rabbit platelet assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins by turbidimetric method
Antiplatelet activity against rabbit platelet assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins by turbidimetric method
[PMID: 8759164]
Platelet IC50
37.6 μM
Compound: ASA
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 2 mins followed by arachidonic acid addition by turbidimetric method relative to control
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 2 mins followed by arachidonic acid addition by turbidimetric method relative to control
[PMID: 28453995]
Platelet ED50
4.5 mg/kg
Compound: aspirin
Inhibition of bovine collagen-induced platelet aggregation isolated from po treated Hartley guinea pig after 1 hr treatment
Inhibition of bovine collagen-induced platelet aggregation isolated from po treated Hartley guinea pig after 1 hr treatment
[PMID: 214552]
Platelet IC50
4.5 μM
Compound: Acetylsalicylic acid
Antiplatelet activity in platelet rich plasma (unknown origin) assessed as inhibition of collagen-induced platelet aggregation incubated for 5 mins by aggregometer analysis
Antiplatelet activity in platelet rich plasma (unknown origin) assessed as inhibition of collagen-induced platelet aggregation incubated for 5 mins by aggregometer analysis
[PMID: 37054760]
Platelet IC50
45 μM
Compound: ASA
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of arachidonic acid-induced aggregation by aggregometry
Antiplatelet activity in guinea pig platelet rich plasma assessed as inhibition of arachidonic acid-induced aggregation by aggregometry
[PMID: 25194932]
Platelet IC50
45 μM
Compound: ASA
Antiplatelet activity against guinea pig platelet-rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation measured within 3 hrs by turbidimetric method
Antiplatelet activity against guinea pig platelet-rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation measured within 3 hrs by turbidimetric method
[PMID: 22189137]
Platelet IC50
5 μM
Compound: Aspirin
Antiplatelet activity in human platelet-rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation treated for 5 mins prior to arachidonic acid challenge for 5 mins by turbidimetric method
Antiplatelet activity in human platelet-rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation treated for 5 mins prior to arachidonic acid challenge for 5 mins by turbidimetric method
[PMID: 24859764]
Platelet IC50
54 μM
Compound: 1, ASA
Antiaggregatory activity in human platelet rich plasma assessed as inhibition of collagen-induced platelet aggregation preincubated for 10 mins before collagen challenge measured after 10 mins by aggregometry
Antiaggregatory activity in human platelet rich plasma assessed as inhibition of collagen-induced platelet aggregation preincubated for 10 mins before collagen challenge measured after 10 mins by aggregometry
[PMID: 21906954]
Platelet IC50
54 μM
Compound: 1, ASA
Antiaggregatory activity in plasma rich human platelets assessed as inhibition of collagen-induced platelet aggregation preincubated for 10 mins before collagen challenge measured 10 mins after stimulus addition
Antiaggregatory activity in plasma rich human platelets assessed as inhibition of collagen-induced platelet aggregation preincubated for 10 mins before collagen challenge measured 10 mins after stimulus addition
[PMID: 21688846]
Platelet IC50
58.9 μM
Compound: Aspirin
Antiplatelet aggregation activity in New Zealand white rabbit platelet rich plasma assessed as inhibition of ADP-induced aggregation treated for 3 mins before ADP challenge by turbidimetric method
Antiplatelet aggregation activity in New Zealand white rabbit platelet rich plasma assessed as inhibition of ADP-induced aggregation treated for 3 mins before ADP challenge by turbidimetric method
[PMID: 23394284]
Platelet IC50
6.07 μM
Compound: Aspirin
Antiplatelet activity in rabbit platelet rich plasma assessed as inhibition of ADP-induced platelet aggregation treated for 5 mins before ADP challenge measured for 6 mins by microplate reader
Antiplatelet activity in rabbit platelet rich plasma assessed as inhibition of ADP-induced platelet aggregation treated for 5 mins before ADP challenge measured for 6 mins by microplate reader
[PMID: 22137848]
Platelet IC50
7.07 μM
Compound: Aspirin
Antiplatelet activity in New Zealand rabbit platelet-rich plasma assessed as inhibition of ADP-induced aggregation treated for 5 mins prior to ADP-challenge measured after 1 to 6 mins by spectrophotometric analysis
Antiplatelet activity in New Zealand rabbit platelet-rich plasma assessed as inhibition of ADP-induced aggregation treated for 5 mins prior to ADP-challenge measured after 1 to 6 mins by spectrophotometric analysis
[PMID: 24565904]
Platelet IC50
7.7 μM
Compound: ASA
Antiplatelet activity in human platelet-rich plasma assessed as inhibition of arachidonic acid-induced aggregation incubated for 5 mins prior to arachidonic acid-challenge measured for 3 mins by turbidrometric analysis
Antiplatelet activity in human platelet-rich plasma assessed as inhibition of arachidonic acid-induced aggregation incubated for 5 mins prior to arachidonic acid-challenge measured for 3 mins by turbidrometric analysis
10.1007/s00044-013-0580-x
Platelet IC50
7.7 μM
Compound: ASA
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 5 mins followed by arachidonic acid addition measured for 3 mins by aggregometric analysis
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 5 mins followed by arachidonic acid addition measured for 3 mins by aggregometric analysis
[PMID: 30108969]
Platelet IC50
7.76 μM
Compound: Aspirin
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins before arachidonic acid challenge by turbidimetric method
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced platelet aggregation preincubated for 3 mins before arachidonic acid challenge by turbidimetric method
[PMID: 23639653]
Platelet IC50
75.4 μM
Compound: Aspirin
Antiplatelet aggregatory activity in human platelet rich plasma assessed as inhibition of collagen-induced platelet aggregation by aggregometry
Antiplatelet aggregatory activity in human platelet rich plasma assessed as inhibition of collagen-induced platelet aggregation by aggregometry
[PMID: 20056545]
Platelet IC50
80 μM
Compound: ASA
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced aggregation preincubated for 10 mins before arachidonic acid challenge by aggregometry method
Antiplatelet activity in human platelet rich plasma assessed as inhibition of arachidonic acid-induced aggregation preincubated for 10 mins before arachidonic acid challenge by aggregometry method
[PMID: 22264757]
Platelet IC50
81 μM
Compound: Acetylsalicylic acid
Antiplatelet activity in platelet rich plasma (unknown origin) assessed as inhibition of ADP-induced platelet aggregation incubated for 5 mins by aggregometer analysis
Antiplatelet activity in platelet rich plasma (unknown origin) assessed as inhibition of ADP-induced platelet aggregation incubated for 5 mins by aggregometer analysis
[PMID: 37054760]
RAW264.7 IC50
43.2 μM
Compound: Aspirin
Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced nitric oxide production by measuring nitrite accumulation by Griess method
Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced nitric oxide production by measuring nitrite accumulation by Griess method
[PMID: 28561586]
SK-BR-3 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against ER deficient human SKBR3 cells after 24 hrs by MTT assay
Cytotoxicity against ER deficient human SKBR3 cells after 24 hrs by MTT assay
[PMID: 22916316]
SK-BR-3 IC50
6.93 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human SKBR3 cells after 48 hrs by alamar blue assay
Cytotoxicity against human SKBR3 cells after 48 hrs by alamar blue assay
[PMID: 22494617]
SK-BR-3 IC50
7.31 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human SKBR3 cells after 24 hrs by alamar blue assay
Cytotoxicity against human SKBR3 cells after 24 hrs by alamar blue assay
[PMID: 22494617]
SW480 IC50
> 5000000 nM
Compound: ASA
Cytotoxicity against human SW480 cells expressing COX1 after 24 hrs by MTT assay
Cytotoxicity against human SW480 cells expressing COX1 after 24 hrs by MTT assay
[PMID: 22916316]
U-251 EC50
1341 μM
Compound: 10
Antiproliferative activity against human U251MG cells after 72 hrs by sulforhodamine B assay
Antiproliferative activity against human U251MG cells after 72 hrs by sulforhodamine B assay
[PMID: 30568753]
U-87MG ATCC EC50
723 μM
Compound: 10
Antiproliferative activity against human U87MG cells after 72 hrs by sulforhodamine B assay
Antiproliferative activity against human U87MG cells after 72 hrs by sulforhodamine B assay
[PMID: 30568753]
UACC-903 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 24 hrs by MTT assay
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 24 hrs by MTT assay
[PMID: 26750401]
UACC-903 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 26750401]
UACC-903 IC50
> 50 μM
Compound: ASA
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Antiproliferative activity against human UACC-903 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 26750401]
WI-38 IC50
5.01 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human WI38 cells after 48 hrs by alamar blue assay
Cytotoxicity against human WI38 cells after 48 hrs by alamar blue assay
[PMID: 22494617]
WI-38 IC50
6.19 x 10-4 M
Compound: 1, ASA
Cytotoxicity against human WI38 cells after 24 hrs by alamar blue assay
Cytotoxicity against human WI38 cells after 24 hrs by alamar blue assay
[PMID: 22494617]
体外研究
(In Vitro)

Aspirin 抑制人关节软骨细胞中的 COX-1COX-2,IC50 值分别为 3.57 μM 和 29.3 μM[2]
Aspirin acetylates COX-1 的丝氨酸 530,从而阻断血小板中血栓素 A 的合成,减少血小板聚集[3]
Aspirin 通过干扰 CCAAT/增强子结合抑制 COX-2 蛋白表达蛋白质 beta (C/EBPbeta) 与其在 COX-2 启动子/增强子上的同源位点[3]
Aspirin 抑制 NF-κB 依赖性转录自 lgκ 增强子和人类免疫缺陷病毒 (HIV) 转染 T 细胞中的长末端重复序列 (LTR)[4]
Aspirin 通过激活半胱天冬酶、激活 p38 MAP 激酶、释放线粒体细胞色素 c、和神经酰胺途径的激活[6]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Aspirin 可用于诱导胃肠溃疡模型[8]

诱导胃肠溃疡模型[8]
致病原理
Aspirin 可抑制动物内源性前列腺素(PG)的合成。Aspirin 还能溶解粘膜上皮细胞的磷脂,导致粘膜通透性增加。
具体造模方法:
小鼠:白化病小鼠 • 雄性 • 6 周龄
给药方式:500 mg/kg • oral • 单剂量
造模成功指标
组织学改变: 造成表皮上皮细胞的侵蚀。
导致粘膜厚度减少。
无COX-1反应诱发溃疡。
相关产品:/
拮抗产品:/

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male albino Charles River rats (200-250 g, 8 animals/group, fever was induced by 20 ml/kg of a 20 % aqueous suspension of brewer’s yeast which was injected SC in the back below the nape of the neck)[7]
Dosage: 5, 25, 50, 100 and 150 mg/kg
Administration: PO, once
Result: Produced a statistically significant decrease of 0.23 ℃ at 15 min post-drug at the dose of 150 mg/kg. Antipyretic effect gradually increased in magnitude until a peak effect of 1.96 ℃ was reached at 120 min post-drug. The ED50 of aspirin was found to be 10.3 mg/kg with confidence limits of 1.8-23.0 mg/kg. The antipyretic response to aspirin is dependent on the dose of the compound administered.
Animal Model: Albino male mice [8]
Dosage: 500 mg/kg, single dose
Administration: oral
Result: Caused erosion of the surface epithelial cells.
Resulted in a decrease in the mucosal thickness.
Induced ulcer without COX-1 reaction.
Clinical Trial
分子量

180.16

同用名

阿司匹林; Acetylsalicylic acid; ASA

Formula

C9H8O4

CAS 号
性状

固体

颜色

White to off-white

中文名称

阿司匹林;乙酰水杨酸;邻乙酰水杨酸

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 100 mg/mL (555.06 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

H2O 中的溶解度 : 3.12 mg/mL (17.32 mM; ultrasonic and warming and heat to 37°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 5.5506 mL 27.7531 mL 55.5062 mL
5 mM 1.1101 mL 5.5506 mL 11.1012 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验:

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (13.88 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

    1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL

    生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (13.88 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

    1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。

    2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。

以下溶解方案,请直接配制工作液。建议现用现配,在短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比; 如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶。

  • 方案 一

    请依序添加每种溶剂: Saline

    Solubility: 5 mg/mL (27.75 mM); 澄清溶液; 超声助溶

  • 方案 二

    请依序添加每种溶剂: 50% PEG300    50% Saline

    Solubility: 5 mg/mL (27.75 mM); 澄清溶液; 超声助溶

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
请输入您的动物体内配方组成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。
您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
连续给药周期超过半月以上,请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.90%

参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 5.5506 mL 27.7531 mL 55.5062 mL 138.7655 mL
5 mM 1.1101 mL 5.5506 mL 11.1012 mL 27.7531 mL
10 mM 0.5551 mL 2.7753 mL 5.5506 mL 13.8766 mL
15 mM 0.3700 mL 1.8502 mL 3.7004 mL 9.2510 mL
DMSO 20 mM 0.2775 mL 1.3877 mL 2.7753 mL 6.9383 mL
25 mM 0.2220 mL 1.1101 mL 2.2202 mL 5.5506 mL
30 mM 0.1850 mL 0.9251 mL 1.8502 mL 4.6255 mL
40 mM 0.1388 mL 0.6938 mL 1.3877 mL 3.4691 mL
50 mM 0.1110 mL 0.5551 mL 1.1101 mL 2.7753 mL
60 mM 0.0925 mL 0.4626 mL 0.9251 mL 2.3128 mL
80 mM 0.0694 mL 0.3469 mL 0.6938 mL 1.7346 mL
100 mM 0.0555 mL 0.2775 mL 0.5551 mL 1.3877 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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目录号:
HY-14654
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