从传统中药到现代抗生素的发现,天然产物在药物开发进程中发挥了重要作用。对所有 FDA 批准的药物评估显示,天然产品及其类似物占所有已批准药物的三分之一以上。其中近一半来自哺乳动物,四分之一来自微生物,四分之一来自植物。随着时间的推移,已上市药物中微生物天然产物和天然产物类似物的占比增加了。天然产物在药物开发中具有天然的优势,可以作为药物发现的先导化合物,用于药物鉴定和机制研究。
MCE 3D 多样片段库由 5,400 个非平面片段分子组成(平均 Fsp3 值为 0.58),超过4,700个片段至少包含一个手性中心。本库设计的关键元素是 3D 结构、多样性、生物反应性等。另,库中化合物在保证高sp3中心和 3D 结构优势的同时,还有效提高了片段潜在生物活性,为基于片段的药物发现提供了更高的片段命中优化概率,增加了找到创新命中的可能性。
Sodium Ion Channel Library contains about 5,440 compounds, and designed for discovery of new Nav1.7 channel blockers. Sodium voltage-gated ion channel is considered to be an important component in nociception. Therefore, selective Nav1.7 channel blockers are considered as important novel analgesics. The Sodium Ion Channel Library is rich in compounds bearing saturated backbones that can be often seen in structures of other ion-channel blockers.
2024年5月,Nature杂志在线发表了题为“Dimerization and antidepressant recognition at noradrenaline transporter”的研究论文,该研究成果由中国科学院上海药物研究所完成。该研究破解了重要神经系统疾病靶标——去甲肾上腺素转运体(NET),获得了人源NET同源二聚体分别与转运天然底物去甲肾上腺素NE,以及六种选择性抗抑郁药物的结合模式,为理解NET等单胺类转运体的生理调控机制奠定了重要的理论基础。
rHuDeath domain-containing protein CRADD/CRADD; Death Domain-Containing Protein CRADD; Caspase and RIP Adapter with Death Domain; RIP-Associated Protein with A Death Domain; CRADD; RAIDD
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
T-cell immunoreceptor with Ig and ITIM domains; VSIG9; VSTM3; TIGIT; V-set and transmembrane domain-containing protein 3; V-set and immunoglobulin domain-containing protein 9
TMEFF2; transmembrane protein with EGF like and two follistatin like domains 2; TR; HPP1; TPEF; TR-2; TENB2; CT120.2; tomoregulin-2; cancer/testis antigen family 120, member 2; hyperplastic polyposis protein 1; transmembrane protein TENB2; transmembrane protein with EGF-like and two follistatin-like domains
CHFR; E3 ubiquitin-protein ligase CHFR; Checkpoint with forkhead and RING finger domains protein; RING finger protein 196; RING-type E3 ubiquitin transferase CHFR
CHFR; E3 ubiquitin-protein ligase CHFR; Checkpoint with forkhead and RING finger domains protein; RING finger protein 196; RING-type E3 ubiquitin transferase CHFR
C11orf59; LAMTOR1; Late endosomal/lysosomal adaptor and MAPK and MTOR activator 1; Lipid raft adaptor protein p18; LTOR1_HUMAN; p18; p27Kip1-releasing factor from RhoA; p27RF-Rho; PDRO; PP7157; Protein associated with DRMs and endosomes; Ragulator complex protein LAMTOR1; ragulator complex protein PDRO; Ragulator1; RhoA activator C11orf59
EDNRB 蛋白/Endothelin R Type B 蛋白
EDNRB/内皮素 R B 型蛋白是内皮素 1、2 和 3 的非特异性受体,通过 G 蛋白激活磷脂酰肌醇-钙第二信使系统。这一机制强调了其在介导内皮素神经肽引发的细胞反应中的关键作用,强调了 EDNRB 在转导各种生理过程信号中的多功能性。EDNRB/Endothelin R Type B Protein, Human (HEK293, His) 是重组的 EDNRB/内皮素 R B 型蛋白,由 HEK293 表达,带有 C-His 标签。
EDNRB 蛋白/Endothelin R Type B 蛋白
EDNRB/内皮素 R B 型蛋白是内皮素 1、2 和 3 的非特异性受体,通过 G 蛋白激活磷脂酰肌醇-钙第二信使系统。这一机制强调了其在介导内皮素神经肽引发的细胞反应中的关键作用,强调了 EDNRB 在转导各种生理过程信号中的多功能性。EDNRB/Endothelin R Type B Protein, Human (HEK293, Fc) 是重组的 EDNRB/B 型内皮素 R 蛋白,由 HEK293 表达,带有 C-mFc 标签。
EDNRB/内皮素 R B 型蛋白是内皮素 1、2 和 3 的非特异性受体,通过 G 蛋白激活磷脂酰肌醇-钙第二信使系统。这一机制强调了其在介导内皮素神经肽引发的细胞反应中的关键作用,强调了 EDNRB 在转导各种生理过程信号中的多功能性。EDNRB/Endothelin R Type B Protein-VLP, Human (HEK293) 是重组的 EDNRB/Endothelin R Type B 蛋白,由 HEK293 表达,不带标签。VLPs在HEK293细胞培养中形成,将膜蛋白集中在细胞表面,产生适合免疫和抗体筛选的高浓度蛋白。VLPs免疫原性强,需优化免疫策略,包括抗原剂量、接种方案和佐剂选择。本产品不推荐应用于受配体互作实验和SPR/BLI分析, 因为VLP包膜上还有宿主其他无关膜蛋白, 受配体互作会有很强的背景干扰。SPR/BLI分析则对芯片和实验方案有较高要求,成功率较低。如果需要VLP对照,推荐HY-P705433。
EDNRB/内皮素 R B 型蛋白是内皮素 1、2 和 3 的非特异性受体,通过 G 蛋白激活磷脂酰肌醇-钙第二信使系统。这一机制强调了其在介导内皮素神经肽引发的细胞反应中的关键作用,强调了 EDNRB 在转导各种生理过程信号中的多功能性。EDNRB/Endothelin R Type B Protein-VLP, Human (HEK293, GFP) 是重组的 EDNRB/Endothelin R Type B 蛋白,由 HEK293 表达,带有 GFP 标签。VLPs在HEK293细胞培养中形成,将膜蛋白集中在细胞表面,产生适合免疫和抗体筛选的高浓度蛋白。VLPs免疫原性强,需优化免疫策略,包括抗原剂量、接种方案和佐剂选择。本产品不推荐应用于受配体互作实验和SPR/BLI分析, 因为VLP包膜上还有宿主其他无关膜蛋白, 受配体互作会有很强的背景干扰。SPR/BLI分析则对芯片和实验方案有较高要求,成功率较低。如果需要VLP对照,推荐HY-P705435。
rHuCell growth regulator with EF hand domain protein 1/CGREF1, His; Cell Growth Regulator with EF Hand Domain Protein 1; Cell Growth Regulatory Gene 11 Protein; Hydrophobestin; CGREF1; CGR11
rHuCoxsackievirus and adenovirus receptor/CXADR, His ; Coxsackievirus and Adenovirus Receptor; CAR; hCAR; CVB3-Binding Protein; Coxsackievirus B-Adenovirus Receptor; HCVADR; CXADR; CAR
rHuCUB domain-containing protein 1/CDCP1, His; CUB domain-containing protein 1; Membrane glycoprotein gp140; subtractive immunization M plus HEp3-associated 135 kDa protein; SIMA135; Transmembrane and associated with src kinases; CD318; TRASK
rMuLeucine-rich repeats and immunoglobulin-like domains protein 1/LRIG1, His; Leucine-rich repeats and immunoglobulin-like domains protein 1; LIG-1; Lrig1
A disintegrin and metalloproteinase with thrombospondin motifs 5; A disintegrin like and metalloprotease (reprolysin type) with thrombospondin type 1 motif 5; A Disintigrin and Metalloproteinase with ThromboSpondin motif-5; ADAM metallopeptidase with thrombospondin type 1 motif 5; ADAM TS 11; ADAM TS 5; ADAM TS5; ADAMTS 11; ADAMTS 5; ADAMTS11; ADMP 2; ADMP2; Aggrecanase 2; aggrecanase-2; FLJ36738; Implantin; ThromboSpondin motif-5.
WB, ICC/IF, FC
Human, Mouse, Rat
ADAMTS5 Antibody (YA3480) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ADAMTS5.
DNA strand exchange and recombination protein with protease and nuclease activity antibody; lexB antibody; Protein recA antibody; recH antibody; Recombinase A antibody;
WB, ICC/IF
Escherichia coli
RecA Antibody (YA6752) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to RecA.
RCHY1; ARNIP; CHIMP; PIRH2; RNF199; ZNF363; RING finger and CHY zinc finger domain-containing protein 1; androgen receptor N-terminal-interacting protein; CH-rich-interacting match with PLAG1; E3 ubiquitin-protein ligase Pirh2; RING finger
WB
Human
Pirh2 Antibody (YA1743) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Pirh2.
RCHY1; ARNIP; CHIMP; PIRH2; RNF199; ZNF363; RING finger and CHY zinc finger domain-containing protein 1; androgen receptor N-terminal-interacting protein; CH-rich-interacting match with PLAG1; E3 ubiquitin-protein ligase Pirh2; RING finger
WB; ICC/IF; IP
Human, Mouse
Pirh2 Antibody (YA5020) is a Rabbit-derived and non-conjugated monoclonal antibody, targeting to Pirh2.
TRAF4; CART1; MLN62; RNF83; TNF receptor-associated factor 4; Cysteine-rich domain associated with RING and Traf domains protein 1; Metastatic lymph node gene 62 protein; MLN 62; RING finger protein 83
WB, ICC/IF, FC
Human, Mouse
TRAF4 Antibody (YA2808) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to TRAF4.
Ac2-121; AL022808; E3 ubiquitin-protein ligase UHRF1; FLJ21925; Hnp95 Huhrf1; HuNp95; ICBP90; Inverted CCAAT box binding protein of 90 kDa; Inverted CCAAT box binding protein, 90-Kd; Inverted CCAAT box-binding protein of 90 kDa; Liver regeneration-related protein LRRG126; MGC138707; NP95; Nuclear phosphoprotein, 95-KD; Nuclear protein 95; Nuclear zinc finger protein Np95; RING finger protein 106; RNF106; Transcription factor ICBP90; Ubiquitin like containing PHD and RING finger domains protein 1; Ubiquitin like PHD and RING finger domain containing protein 1; Ubiquitin-like PHD and RING finger domain-containing protein 1; Ubiquitin-like protein containing PHD and RING finger domains 1; Ubiquitin-like with PHD and ring finger domains 1; Ubiquitin-like, containing PHD and RING finger domains, 1; Ubiquitin-like-containing PHD and RING finger domains protein 1; UHRF1; UHRF1_HUMAN.
WB
Human, Mouse
UHRF1(N-term) Antibody (YA5175) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to UHRF1(N-term).
STAT5A; STAT5; Signal transducer and activator of transcription 5A; STAT5B; Signal transducer and activator of transcription 5B
WB, IHC-P, ICC/IF, IP, ELISA
Human, Mouse, Rat
STAT5a+b Antibody (YA6023) is a rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to STAT5A/B. It can be applicated for WB, IHC-P, ICC/IF, IP, ELISA assays, in the background of human, mouse, rat.
binds and activates aurora B and C in vivo and in vitro antibody; Chromosomal passenger protein antibody; INCE_HUMAN antibody; INCENP antibody; Inner centromere protein antibody; Inner centromere protein antigens 135/155kDa antibody; Inner centromere protein antigens 135kD 155kD antibody; Inner centromere protein INCENP antibody
ICC/IF, IHC-P, FC
Human
INCENP Antibody (YA6960) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to INCENP.