Catalog No. A4036

Sitagliptin phosphate monohydrate

(别名:磷酸西他列汀一水合物

DPP-4抑制剂

Sitagliptin phosphate monohydrate
规格价格货期数量
1mL(10 mM in DMSO)
¥500.00
现货
200mg
¥545.00
现货
500mg
¥1000.00
现货
CAS号:654671-77-9纯度:98.19%
仅用于科研,不用于诊疗。未经明确授权不得转售。
A
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特色产品

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- 准确区分活细胞/凋亡细胞/坏死细胞
Phos binding reagent (Phosbind) acrylamide
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分离和检测磷酸化/非磷酸化蛋白
- 新型的磷酸盐结合标签和功能分子
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- 适用于30 KDa-130 KDa大小的蛋白
Cell Counting Kit-8 (CCK-8)
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EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
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用于观察mRNA运送,定位,翻译
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HotStart™ 2X Green qPCR Master Mix
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HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
高效的Cy5修饰RNA转录试剂盒
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- 优化的缓冲液和T7 RNA聚合酶混合物
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产品描述

Sitagliptin phosphate monohydrate是其活性成分西他列汀(sitagliptin)的磷酸盐加上一分子的水。Sitagliptin是二肽基肽酶(DPP-4)的有效抑制剂,选择性抑制DPP-4,IC50值为18 nM,而对其它的DDP酶(如DDP-8和DDP-9)没有亲和性。DPP-4是一种酶,催化N端为丙氨酸或脯氨酸残基的多肽水解。据报道,sitagliptin通过增加两种DPP-4底物的水平,包括胰高血糖素样肽-1(GLP-1)和肠抑胃肽(GIP),从而抑制DPP4。Sitagliptin目前正用于治疗II型糖尿病的研究。

参考文献:
Gallwitz B.  Review of sitagliptin phosphate: a novel treatment for type 2 diabetes. Vasc Health Risk Manag. 2007;3(2):203-10.

产品性质

物理外观A solid
CAS号654671-77-9
分子式C16H15F6N5O·H3PO4·H2O
分子量523.3
化学名称(3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one;phosphoric acid;hydrate
溶解度≥23.8 mg/mL in DMSO; insoluble in EtOH; ≥30.6 mg/mL in H2O with ultrasonic
SMILES[HH].C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)CC(CC3=CC(=C(C=C3F)F)F)N.O.OOP(=O)=O
存储条件-20°C
运输条件蓝冰

产品应用 (实验数据来自文献,APExBIO并未验证,仅供参考)

IC50和靶点

生物活性描述Sitagliptin phosphate是一种有效的DPP-IV抑制剂;在Caco-2细胞提取物中的IC50值为19 nM。
靶点DPP-4
生物活性数据19 nM

生物相关数据

质量控制

操作说明

APExBIO 顾客使用本产品发表的 10 篇科研文献

1. Janyne Koepke, Wentong Long, Amy Barr. "Furin may contribute to proglucagon processing and Glucagon-Like Peptide-1 production in human alpha cells." Mol Metab. 2025 Sep 27:102259. PMID: 41022304

2. Maigen Bethea, Tyler Cook, Marwa Mommandi. "Weight loss reverses obesity-associated impairments in acute gastrointestinal stretch-induced suppression of food intake and glucose homeostasis." Mol Metab. 2025 Sep 25;102:102260. PMID: 41015152

3. McCloskey AG, Miskelly MG, et al. "Antidiabetic actions of GPR55 agonist Abn-CBD and sitagliptin in obese-diabetic high fat fed mice." Biochem Pharmacol 2023 Feb;208. PMID: 36581052

4. Craig SL, Gault VA, et al. "Ψ-xenin-6 enhances sitagliptin effectiveness, but does not improve glucose tolerance." J Endocrinol. 2020;245(2):219-230. PMID: 32130206

5. McCloskey AG, Miskelly MG, et al. "Pharmacological potential of novel agonists for FFAR4 on islet and enteroendocrine cell function and glucose homeostasis." Eur J Pharm Sci. 2020;142:105104. PMID: 31669388

6. Mansur SA, Mieczkowska A, et al. "Sitagliptin Alters Bone Composition in High-Fat-Fed Mice." Calcif Tissue Int. 2018 Dec 18. PMID: 30564859

7. Ghorpade DS, Ozcan L, et al. "Hepatocyte-secreted DPP4 in obesity promotes adipose inflammation and insulin resistance." Nature. 2018 Mar 29;555(7698):673-677. PMID: 29562231

8. Mroz PA, Perez-Tilve D, et al. "Native Design of Soluble, Aggregation-Resistant Bioactive Peptides: Chemical Evolution of Human Glucagon." ACS Chem Biol. 2016 Dec 16;11(12):3412-3420. PMID: 27797473

9. Khan D, Vasu S, et al. "Islet distribution of Peptide YY and its regulatory role in primary mouse islets and immortalised rodent and human beta-cell function and survival." Mol Cell Endocrinol. 2016 Jul 25;436:102-113. PMID: 27465830

10. Gault, V. A., R. Lennox, and P. R. Flatt. "Sitagliptin, a DPP‐4 inhibitor, improves recognition memory, oxidative stress, hippocampal neurogenesis and up‐regulates key genes involved in cognitive decline." Diabetes, Obesity and Metabolism (2015) PMID: 25580570

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