Share to

Overview

Specs

Technical Documents

Articles

reviews

Consult

returns

Product introduction

KX2-391 (Tirbanibulin) 是第一个临床Src抑制剂(拟肽类)，靶向作用于Src的肽底物位点，在癌细胞系中GI50为9-60 nM。KX2-391 是一种高选择性的Src 激酶抑制剂，IC50值为20 nM 。 KX2-391 是一种非ATP 竞争性Src抑制剂。KX2-391是第一种靶向Src激酶底物结合位点的抑制剂。KX2-391 抑制Src 催化的FAK、Shc、paxillin转磷酸化以及Src 激酶自磷酸化。KX2-391 对PDGFR、EGFR、JAK1、JAK2 和Lck 没有影响，证明其为选择性抑制剂。KX2-391还是一种微管蛋白聚合抑制剂，通过与异二聚体微管蛋白上特定的位点结合而起抑制作用。在细胞实验中，KX2-391在NIH3T3/c-Src527F和SYF/c-Src527F 细胞中显示出生长抑制作用，GI50 值分别为23 nM 和39 nM 。由于Src 是细胞增殖、存活、迁移和侵袭的调节因子，KX2-391 针对各种实体瘤和许多白血病肿瘤是有效的。已经证实KX2-391抑制原发性肿瘤生长并抑制肿瘤转移。

Specs ⸢ View details ⸥

Chinese name

特班布林, 酪氨酸蛋白激酶 SRC 抑制剂

English name

Tirbanibulin

Chinese alias

English alias

CAS number

897016-82-9

molecular formula

C26H29N3O3

molecular weight

431.53 g/mol

Exact mass

PSA

63.700 Å²

Logp

2.9

Technical Documents

「No technical documents」

「No upstream and downstream information yet」

Articles

「No related articles yet」

user reviews

Consultation

Warm reminder：

Because the manufacturer may temporarily adjust product specifications, prices, inventory, parameters and other information without notice, and there are differences in each user's consultation time and procurement needs, the platform reply content is only of reference value within a certain period. Sorry for the inconvenience caused to you, and thank you for your understanding and support! Please consult the online customer service for the latest details. Everything is subject to the real-time reply of the customer service.！

After Sales Services

Please check the quantity, appearance and product information in time when you receive the goods. In case of damage, wrong delivery, abnormal quality and other problems, please feel free to contact us.

Service Hotline:400-6226-992 ，We will handle it for you as soon as possible, thank you for your support and trust.！