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抑制剂/激活剂

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凋亡与自噬

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Talabostat mesylate

Talabostat mesylate

Talabostat (Val-boroPro, PT-100)是二肽基肽酶DPP的抑制剂，对DPP-IV、DPP8、DPP9、QPP、FAP和PEP的IC50值分别为<4 nM、4 nM、11 nM、310 nM、560 nM和390 nM。它具有抗肿瘤和刺激造血作用的活性。

货号：
TK0530
规格：

1mg

5mg

10mg
价格：
￥0.00

产品参数

CAS No.	150080-09-4
生物活性	Talabostat mesylate (Val-boroPro mesylate; PT100 mesylate) is an orally active and nonselective dipeptidyl peptidase IV (DPP-IV) inhibitor (IC50 < 4 nM; Ki = 0.18 nM) and the first clinical inhibitor of fibroblast activation protein (FAP) (IC50 = 560 nM), inhibits DPP8/9 (IC50 = 4/11 nM; Ki = 1.5/0.76 nM), quiescent cell proline dipeptidase (QPP) (IC50 = 310 nM), DPP2, and some other DASH family enzymes. Antineoplastic and hematopoiesis- stimulating activities.
分子式	C10H23BN2O6S
分子量	310.18
运输条件	Room temperature in continental US; may vary elsewhere.
储存条件	Powder, -20°C ,3 years
溶解性数据	H2O : 250 mg/mL (805.98 mM; Need ultrasonic)，DMSO : ≥ 40 mg/mL (128.96 mM)
体内研究	Talabostat mesylate (Val-boroPro mesylate) can stimulate immune responses against tumors involving both the innate and adaptive branches of the immune system.In WEHI 164 fibrosarcoma and EL4 and A20/2J lymphoma models, Talabostat mesylate (Val-boroPro mesylate) causes regression and rejection of tumors. The antitumor effect appears to involve tumor-specific CTL and protective immunological memory.Talabostat mesylate (Val-boroPro mesylate) treatment of WEHI 164-inoculated mice increases mRNA expression of cytokines and chemokines known to promote T-cell priming and chemoattraction of T cells and innate effector cells.
体外研究	By cleaving N-terminal Xaa-Pro or Xaa-Ala residues, Talabostat mesylate (Val-boroPro mesylate) inhibits dipeptidyl peptidases, such as FAP, resulting in the stimulation of cytokine and chemokine production and specific T-cell immunity and T-cell dependent activity.Talabostat mesylate (Val-boroPro mesylate) competitively inhibits the dipeptidyl peptidase (DPP) activity of FAP and CD26/DPP-IV, and there is a high-affinity interaction with the catalytic site.
纯度及产品资料	98%

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