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Fasudil dihydrochloride  (Synonyms: HA-1077 dihydrochloride; AT-877 dihydrochloride)

目录号: HY-10341C
产品使用指南

Fasudil (HA-1077; AT877) dihydrochloride 是一种非特异性 RhoA/ROCK 抑制剂,并抑制蛋白激酶。Fasudil dihydrochloride 抑制 ROCK1Ki 为 0.33 μM,抑制 ROCK2PKAPKCPKGIC50 分别为 0.158 μM 和 4.58 μM,12.30 μM,1.650 μM。Fasudil dihydrochloride 也是一种有效的 Ca2+ 通道拮抗剂和血管扩张剂。

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Fasudil dihydrochloride Chemical Structure

Fasudil dihydrochloride Chemical Structure

CAS No. : 203911-27-7

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Top Publications Citing Use of Products

    Fasudil dihydrochloride purchased from MCE. Usage Cited in: Biomed Rep. 2015 May;3(3):361-364.  [Abstract]

    RhoA and ROCK2 upregulation in the rat hippocampus is involved in memory dysfunction induced by postnatal exposure of Sevoflurane. The expression of RhoA, ROCK2 and cleaved caspase-3 (Cl-Csp3) in the hippocampus of the S3 group significantly increased, compared to that of the C group (P<0.05). There is no difference of the level of RhoA, ROCK2 and Cl-Csp3 between the C and S1 groups (P>0.05). ROCK2 inhibitor Fasudil hydrochloride in the F group clearly decreases the expression of ROCK2 and Cl-Cs
    • 生物活性

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Fasudil (HA-1077; AT877) dihydrochloride is a nonspecific RhoA/ROCK inhibitor and also has inhibitory effect on protein kinases, with an Ki of 0.33 μM for ROCK1, IC50s of 0.158 μM and 4.58 μM, 12.30 μM, 1.650 μM for ROCK2 and PKA, PKC, PKG, respectively. Fasudil dihydrochloride is also a potent Ca2+ channel antagonist and vasodilator[1][2][3].

    IC50 & Target

    PKA

    4.58 μM (IC50)

    PKC

    12.3 μM (IC50)

    p160ROCK

    0.33 μM (Ki)

    ROCK2

    0.158 μM (IC50)

    PKG

    1.65 μM (IC50)

    体外研究
    (In Vitro)

    Fasudil dihydrochloride (100 μM) inhibits cell spreading, the formation of stress fibers, and expression of α-SMA with concomitant suppression of cell growth in rat HSCs (hepatic stellate cells) and human HSC-derived TWNT-4 cells[4].
    Fasudil dihydrochloride (50-100 μM; 24 hours) inhibits the LPA (lysophoaphatidic acid)-induced phosphorylation of ERK1/2, JNK, and p38 detected by western blotting in rat HSCs and human HSC-derived TWNT-4 cells[4].
    Fasudil dihydrochloride (25-100 μM; 24 hours) suppresses transcription of collagen and TIMP, stimulates transcription of MMP-1 in human HSC-derived TWNT-4 cells[4].

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

    Western Blot Analysis[4]

    Cell Line: Rat HSCs and human HSC-derived TWNT-4 cells
    Concentration: 50 μM; 100 μM
    Incubation Time: 24 hours
    Result: Suppressed the LPA-induced phosphorylation of ERK1/2, JNK and p38 MAPK by 60%, 70%,and 90%, respectively.

    RT-PCR[4]

    Cell Line: Rat HSCs and human HSC-derived TWNT-4 cells
    Concentration: 25 μM; 50 μM; 100 μM
    Incubation Time: 24 hours
    Result: Reduced the expression of type I collagen, a-SMA, and TIMP-1.
    体内研究
    (In Vivo)

    Fasudil dihydrochloride (10 mg/kg; i.v.; 1 h before operation) exhibits protectable effects on cardiovascular disease and reduces the activation of JNK and attenuates mitochondrial-nuclear translocation of AIF under ischemic injury[5].
    Fasudil dihydrochloride (50 mg/kg/d; i.p.) inhibits acute and relapsing EAE (experimental autoimmune encephalomyelitis) induced by proteolipid protein PLP p139-151, reduces lymphocytes proliferation, results downregulation of interleukin (IL)-17 and a marked decrease of the IFN-γ/IL-4 ratio[6].
    Fasudil dihydrochloride (100 mg/kg/d; p.o.) significantly reduces incidence and pathological examination score of EAE (experimental autoimmune encephalomyelitis) in SJL/J mice, decreases inflammation, demyelination, axonal loss and APP positivein spinal cord in mice[6].

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

    Animal Model: Myocardial ischemia and reperfusion in rat (250-300 g)[5]
    Dosage: 10 mg/kg
    Administration: Intravenous injection; 1 h before operation
    Result: Activated the Rho-kinase, JNK, and resulted AIF translocated to the nucleus.
    Inhibited Rho-kinase activity, and reduced myocardial infarct size and heart cell apoptosis.
    Clinical Trial
    分子量

    364.29

    Formula

    C14H19Cl2N3O2S

    CAS 号
    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    Please store the product under the recommended conditions in the Certificate of Analysis.

    纯度 & 产品资料
    参考文献
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    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:
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