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OTUB2-IN-1

目录号 : GC71471

OTUB2-IN-1是一种特异性OTUB2抑制剂,可以通过促进肿瘤内细胞毒性T淋巴细胞(CTL)浸润来减少肿瘤细胞中PD-L1蛋白的表达并抑制肿瘤生长。

OTUB2-IN-1 Chemical Structure

规格 价格 库存 购买数量
5 mg
¥792.00
现货
10 mg
¥1,260.00
现货
25 mg
¥2,520.00
现货
50 mg
¥4,032.00
现货
100 mg
¥6,120.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

OTUB2-IN-1, a specific inhibitor of OTUB2 (KD: ~12 μM), reduces PD-L1 protein expression in tumor cells and inhibits tumor growth by promoting robust intra-tumor infiltration of cytotoxic T lymphocytes (CTL) .

OTUB2-IN-1 (0-40 μM) reduces PD-L1 levels in tumor cells (NCI-H358, SK-MES-1, and NCI-H226) in a dose-dependent manner, but it is unable to affect OTUB2 stability[1].
OTUB2-IN-1 (0-50 μM; 1 h) does not interfere with protein interactions between OTUB2 and PD-L1[1].
OTUB2-IN-1 (10 μM; 0-4 d) can’t inhibit the viability of B16-F10 tumor cells[1].

OTUB2-IN-1 (20 mg/kg; i.p.; daily for five days) suggests the potential to enhance immune recognition and immune response of tumor cells in mice implanted with B16-F10 cells[1].
OTUB2-IN-1 (20 mg/kg; i.p.; daily for five days)reduces the expression of YAP and phosphorylated p65 in mice implanted with LL/2 cells; reduces phosphorylated Akt expression in mice implanted with B16-F10 cells and it reduces phosphorylated p65 expression in mice implanted with KLN205 cells[1].

References:
[1]. Ren W et al. Pharmaceutical targeting of OTUB2 sensitizes tumors to cytotoxic T cells via degradation of PD-L1. Nat Commun. 2024 Jan 2;15(1):9.

Chemical Properties

Cas No. SDF
分子式 C19H18N2O6S2 分子量 434.49
溶解度 DMSO : 50 mg/mL (115.08 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) 储存条件 4°C, protect from light
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.3015 mL 11.5077 mL 23.0155 mL
5 mM 0.4603 mL 2.3015 mL 4.6031 mL
10 mM 0.2302 mL 1.1508 mL 2.3015 mL
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