深圳欣博盛生物科技有限公司 a1

货号:GTX48775 规格:50μg 目录价:¥5300
产品详情
* 以下信息仅供参考,详情请以原厂网站为准
产品名称:
AHA-1 antibody [25F2.D9]
别名:
AHA1, activator of heat shock protein ATPase 1 , BC023857 , p38
反应种属:
Human
宿主来源:
Rat
实验应用:
ELISA, IHC-P, WB
同种型:
IgG2a
免疫原:
Full length recombinant mouse AHA1 protein followed by hybridoma development.
克隆性:
Monoclonal
克隆号:
25F2.D9
纯化方式:
IgG fraction
偶联:
Unconjugated
产品浓度:
1 mg/ml (Please refer to the vial label for the specific concentration.)
保存温度:
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
运输温度:
4°C
预期分子量:
38
产品形式:
Liquid
存储溶液:
20mM Potassium Phosphate, 150mM NaCl, no preservatives.
生产商:
GeneTex
功能与背景:
Activator of Hsp90 ATPase (AHA1) stimulates the inherent ATPase cycle of Hsp90, which is essential for its chaperone activity in vivo. The activation and/or stability of many of the key regulatory and signaling proteins of the eukaryotic cell depend on their interaction with the Hsp90 molecular chaperone. Hsp90 is assisted and regulated by co-chaperones that participate in an ordered series both to assist client-protein recruitment or release and to modulate progress through the ATPase coupled chaperone cycle. Structural analysis and mutagenesis show that binding of the N-terminal domain of AHA1 to Hsp90 promotes a conformational switch in the middle-segment catalytic loop (aa 370–390) of Hsp90 that exposes the catalytic Arg380 and enables its interaction with ATP in the N-terminal nucleotide-binding domain of the chaperone. Recent studies show that AHA1 modulates Hsp90-dependent stability of the folding of the cystic fibrosis transmembrane conductance regulator (CFTR) in the endoplasmic reticulum (ER). Down-regulation of AHA1 rescues misfolding of CFTR in cystic fibrosis.
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