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Diprotin A Sale

(Synonyms: 抑二肽素A,Ile-Pro-Ile) 目录号 : GC45436

A tripeptide inhibitor of DPP-4

Diprotin A Chemical Structure

Cas No.:90614-48-5

规格 价格 库存 购买数量
10mg
¥770.00
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25mg
¥1,250.00
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50mg
¥2,312.00
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100mg
¥4,249.00
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Sample solution is provided at 25 µL, 10mM.

Description

Diprotin A is a tripeptide inhibitor of dipeptidyl peptidase 4 (DPP-4; IC50 = 1.1 μg/ml).1 It inhibits degradation of glucagon-like peptide 1 in culture with insulin-secreting BRIN-BD11 rat pancreatic β-cells when used at a concentration of 25 μM.2 Diprotin A (5 mg/ml) pre-incubation enhances chemotaxis of murine embryonic stem cells towards stromal cell-derived factor-1 (SDF-1/CXCL12) in vitro.3 Pre-incubation of CD34+ human umbilical cord blood cells with diprotin A (5 mM) prior to injection increases engraftment in NOD/SCID recipient mice.4

References
1. Umezawa, H., Aoyagi, T., Ogawa, K., et al. Diprotins A and B, inhibitors of dipeptidyl aminopeptidase IV, produced by bacteria. J. Antibiot. (Tokyo) 37(4), 422-425 (1984).
2. Green, B.D., Liu, H.K., McCluskey, J.T., et al. Function of a long-term, GLP-1-treated, insulin-secreting cell line is improved by preventing DPP IV-mediated degradation of GLP-1. Diabetes Obes. Metab. 7(5), 563-569 (2005).
3. Guo, Y., Hangoc, G., Bian, H., et al. SDF-1/CXCL12 enhances survival and chemotaxis of murine embryonic stem cells and production of primitive and definitive hematopoietic progenitor cells. Stem Cells 23(9), 1324-1332 (2005).
4. Campbell, T.B., Hangoc, G., Liu, Y., et al. Inhibition of CD26 in human cord blood CD34+ cells enhances their engraftment of nonobese diabetic/severe combined immunodeficiency mice. Stem Cells Dev. 16(3), 347-354 (2007).

化学性质

Cas No. 90614-48-5 SDF
别名 抑二肽素A,Ile-Pro-Ile
Canonical SMILES O=C([C@@H](N)[C@@H](C)CC)N1CCC[C@H]1C(N[C@H](C(O)=O)[C@@H](C)CC)=O
分子式 C17H31N3O4 分子量 341.5
溶解度 DMF: 33 mg/ml,DMSO: 25 mg/ml,Ethanol: 10 mg/ml,PBS (pH 7.2): 10 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

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1 mg 5 mg 10 mg
1 mM 2.9283 mL 14.6413 mL 29.2826 mL
5 mM 0.5857 mL 2.9283 mL 5.8565 mL
10 mM 0.2928 mL 1.4641 mL 2.9283 mL
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