高活性小分子抑制剂、激动剂——靶点清晰明确,便于选择

时间: 2020-04-23
作者: 百灵威
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高活性小分子抑制剂、激动剂——靶点清晰明确,便于选择-百灵威

研究表明,肿瘤、代谢性疾病等的发生、发展与细胞信号通路异常密切相关[1-3]。小分子抑制剂可作用于通路靶标蛋白,阻断信号传递,广泛用于信号通路基础研究及药物发现中。

其中,以蛋白酪氨酸激酶(PTK)为靶点的药物研发已成为当前肿瘤药物研究的热点之一,PTK功能失调会导致下游信号通路激活,进而引起细胞增殖调节紊乱。目前国内外已有十几种以酪氨酸激酶(TK)为靶点的激酶抑制剂类抗肿瘤药物上市,而且还有大量的化合物处于临床前研究或临床试验阶段,这些药物的出现为肿瘤治疗提供了新方向[4]

百灵威提供20多种通路中的抑制剂、激动剂等活性小分子化合物,可作用于PI3K/Akt/mTOR、PTK、Apoptosis、Cell Cycle/DNA Damage、JAK/STAT等热门信号通路靶点(图1)。

  • 靶点清晰明确,便于选择;
  • 严格质检,确保产品高纯度、高品质;
  • 活性高,生物活性经多客户验证;
  • 90%以上有现货,可大量供应,满足动物实验需求;
  • 产品数量持续增长;
  • 性价比高:同比每个产品可节约5%-20%成本。
图1 百灵威提供20多种通路中的小分子抑制剂、激动剂
图1 百灵威提供20多种通路中的小分子抑制剂、激动剂

GPCR & G 蛋白信号通路
品名 产品描述 货号&CAS
Atomoxetine hydrochloride, 99%
盐酸托莫西汀
a selective norepinephrine reuptake inhibitor 506507
82248-59-7
Escitalopram oxalate, 98%
草酸右旋西酞普兰
a selective serotonin reuptake inhibitor 317177
219861-08-2
Granisetron hydrochloride, 98%
盐酸格拉司琼
a serotonin 5-HT3 receptor antagonist 384285
107007-99-8
Levosulpiride, 98%
左旋舒必利
a selective antagonist for D2 dopamine receptor 519766
23672-07-3
Naftopidil, 98%
萘哌地尔
a selective α1-adrenergic receptor antagonist 434183
57149-07-2
Olopatadine hydrochloride, 99%
盐酸奥洛他定
a selective H1 receptor antagonist 156717
140462-76-6
Plerixafor, 99%
普乐沙福
a selective CXCR4 antagonist with an IC50 of 44 nM 993174
110078-46-1
Xylometazoline hydrochloride, 98%
盐酸赛洛唑啉
an α-adrenoceptor agonist 304079
1218-35-5
DNA损伤信号通路
品名 产品描述 货号&CAS
Bendamustine hydrochloride, 98%
盐酸苯达莫司汀
a DNA-damaging agent 591713
3543-75-7
Chebulinic acid, 98%
诃子林鞣酸
a potent natural inhibitor of M. tuberculosis DNA gyrase 150210
18942-26-2
Ciprofibrate, 99%
环丙贝特
a PPAR α agonist 398914
52214-84-3
Fludarabine, 99%
氟达拉宾碱
a DNA synthesis and methylation inhibitor 955789
21679-14-1
Flupirtine maleate salt, 97%
马来酸氟吡汀
a selective neuronal potassium channel opener, NMDA receptor antagonist 904475
75507-68-5
Teniposide, 98%
替尼泊苷
N/A 563738
29767-20-2
Tubastatin A HCl, 98%
新橙皮苷二氢查耳酮
a potent and selective HDAC6 inhibitor 1564431
1310693-92-5
蛋白质酪氨酸激酶信号通路
品名 产品描述 货号&CAS
R-Afatinib, 98%
R-阿法替尼
an irreversible EGFR family inhibitor with IC50s of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively 996037
850140-72-6
Axitinib, 98%
阿西替尼
a multi-targeted tyrosine kinase inhibitor with IC50s of 0.1, 0.2, 0.1-0.3, 1.6 nM for VEGFR1, VEGFR2, VEGFR3 and PDGFRβ, respectively 812864
319460-85-0
Crizotinib, 98%
克唑替尼
an orally bioavailable, selective, and ATP-competitive dual ALK and c-Met inhibitor with IC50s of 20 and 8 nM 1019251
877399-52-5
Dasatinib monohydrate, 99%
达沙替尼单水合物
a novel, potent and multi-targeted inhibitor that targets Abl, Src and c-Kit, with IC50 of <1 nM, 0.8 nM and 79 nM 1020809
863127-77-9
Lapatinib, 98%
拉帕替尼
a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively 831262
231277-92-2
Lapatinib ditosylate, 98%
二甲苯磺酸拉帕替尼
a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively 795123
388082-77-7
Sunitinib malate, 98%
苹果酸舒尼替尼
a multi-targeted receptor tyrosine kinase inhibitor with IC50s of 80 nM and 2 nM for VEGFR2 and PDGFRβ, respectively 1020808
341031-54-7
细胞周期信号通路
品名 产品描述 货号&CAS
Chebulinic acid, 98%
诃子林鞣酸
a potent natural inhibitor of M. tuberculosis DNA gyrase 150210
18942-26-2
Fasudil hydrochloride, 98%
盐酸法舒地尔
a nonspecific ROCK inhibitor , 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 101990
105628-07-7
Irinotecan, 99%
伊立替康
a water soluble topoisomerase I inhibitor 130846
97682-44-5
SNS-032, 99%
SNS-032
a selective CDK2 inhibitor 1004546
345627-80-7
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参考文献
  1. Robert A.Saxton. David M.Sabatini. Cell. 2017, 3.
  2. T Zhan, N Rindtorff, M Boutros. Frontiers in oncology. 2016, 12.
  3. Camillo Porta, Chiara Paglino, Alessandra Mosca. Frontiers in oncology. 2014, 4.
  4. Zhang J, Yang PL, Gray NS. Nature reviews Cancer. 2009, 9(1): 28.
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