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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
零下80~20°C
- 保质期:
Powder: -20°C for 3 years In solvent: -80°C for 2 years
- 英文名:
[D-Phe12,Leu14]-Bombesin
- 库存:
10
- 供应商:
TargetMol
- CAS号:
108437-88-3
- 规格:
1 mg
Product Introduction
Bioactivity
英文名:[D-Phe12,Leu14]-Bombesin
描述:Bombesin receptor antagonist that inhibits bombesin binding to rat brain with an IC50 value of 2 μM. Inhibits amylase release in vitro (IC50 = 4 μM) and attenuates bombesin-mediated suppression of food intake in vivo.

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文献和实验)-Leu]的合成中,就使用了KH2PO4这样的弱碱催化,收率高达75%。用同样的方法合成Somatostatin的类似物Cyclo(Lys-Phe-D-Trp-Lys-Thy-Phe),收率也达到了42%。 以DPPA为缩合剂合成环肽时,有机碱常用三乙胺(Et3N)、N-甲基吗啉(NMM)和二异丙基乙胺(DIEA),这三种弱碱能够与有机溶剂混溶,用量远远少于NaHCO3和KH2PO4,而且NMM和DIEA不易引起消旋。 2.环肽合成中新型缩合剂 2.11-羟基-7-氮杂苯骈三唑(HOAt)衍生
Positron Emission Tomography (PET) and Macromolecular Delivery In Vivo
of somatostatin receptors, which can be visualised by somatostatin analogues, like 1,4,7,10-tetraazacyclododecane-N , N ′, N ″, N ′′′-tetraacetic-acid-d -Phe1-Tyr3 octreotide (DOTATOC) in NET. The overexpression of gastrin-releasing peptide (GRP) receptors
Preparation of Carboxypeptidase Y and Its Properties
through polyacrylamide gel electrophoresis. Carboxypeptidase Y possesses the activity of esterase and peptase that can be assayed using N-acetyl-L-tyrosine ethyl ester (ATEE) and benzyloxycarbonyl-L-phenylalanyl-L-leucine (CBZ-Phe-Leu) as substrates respectively
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