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抑制剂 > 信令产品 > Kemptide
产品名称:
Kemptide
型号:
CS-01Y69377
生产地址
进口、国产
产品价格
电议
产品简介
质量保证、价格优惠
产品详情

一、概述:

化学性质:                                                                                                             

规格

5mg 10mg 25mg

CAS

 65189-71-1

别名

NSC 332190

化学名

(5S,8S,11S,14S,17S,20S)-20-amino-14,17-bis(3-guanidinopropyl)-8-(hydroxymethyl)-5-isobutyl-11,22-dimethyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazatricosan-1-oic acid

分子式

C32H61N13O9

分子量

771.9

溶解度

DMF: 30 mg/ml,DMSO: 25 mg/ml,PBS (pH 7.2): 10 mg/ml

储存条件

Store at -20°C

General tips

For obtaining a higher solubility , please warm the tube at 37 and shake it in the ultrasonic bath for a while.

Shipping Condition

Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

 

产品描述:                                                                                                            

Kemptide is a synthetic heptapeptide that acts as a substrate for cAMP-dependent protein kinase (PK) [1].

Cyclic AMP-dependent protein kinase is the sole intracellular acceptor for cyclic AMP in all cell types. Protein phosphorylation by different types of protein kinase (PK) activities comprises a form of protein modification that plays an important role in the regulation of numerous biological processes [1][2].

Kemptide is a novel synthetic heptapeptide phosphate acceptor that acts as a substrate for cAMP-dependent protein kinase. Kemptide had all the properties of a cytophilic substrate and could preserving cell membrane intactness when added to cultured cells. In the presence of extracellular ATP and cAMP, different types of intact cells catalyzed the phosphorylation of Kemptide with Km values of 3-4 μM. Kemptide phosphorylation was influenced by PKI, the inhibitory protein specific for cAMP-PK [1]. Kemptide was usually used as a substrate for detection of activities of soluble A-kinase isolated from guinea-pig lung parenchyma and from bovine tracheal smooth muscle [2][3].

特别提醒:                                                                                                              

1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。

2. 为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。

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