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折扣/货期| 货号：GTX103053 | 规格：100μl | 目录价：￥4000 |
| 货号：GTX103053-S | 规格：25μl | 目录价：￥1700 |
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:
alpha B Crystallin antibody [N1C3]
别名:
crystallin alpha B , CMD1II , CRYA2 , CTPP2 , CTRCT16 , HEL-S-101 , HSPB5 , MFM2
反应种属:
Mouse, Rat
宿主来源:
Rabbit
实验应用:
WB
同种型:
IgG
免疫原:
Recombinant protein encompassing a sequence within the center region of human alpha B Crystallin. The exact sequence is proprietary.
克隆性:
Polyclonal
克隆号:
纯化方式:
Purified by antigen-affinity chromatography.
偶联:
Unconjugated
产品浓度:
0.98 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
产品形式:
Liquid
存储溶液:
0.1M Tris, 0.1M Glycine, 20% Glycerol, 0.01% Thimerosal.
生产商:
GeneTex
功能与背景:
Crystallins are separated into two classes: taxon-specific, or enzyme, and ubiquitous. The latter class constitutes the major proteins of vertebrate eye lens and maintains the transparency and refractive index of the lens. Since lens central fiber cells lose their nuclei during development, these crystallins are made and then retained throughout life, making them extremely stable proteins. Mammalian lens crystallins are divided into alpha, beta, and gamma families; beta and gamma crystallins are also considered as a superfamily. Alpha and beta families are further divided into acidic and basic groups. Seven protein regions exist in crystallins: four homologous motifs, a connecting peptide, and N- and C-terminal extensions. Alpha crystallins are composed of two gene products: alpha-A and alpha-B, for acidic and basic, respectively. Alpha crystallins can be induced by heat shock and are members of the small heat shock protein (sHSP also known as the HSP20) family. They act as molecular chaperones although they do not renature proteins and release them in the fashion of a true chaperone; instead they hold them in large soluble aggregates. Post-translational modifications decrease the ability to chaperone. These heterogeneous aggregates consist of 30-40 subunits; the alpha-A and alpha-B subunits have a 3:1 ratio, respectively. Two additional functions of alpha crystallins are an autokinase activity and participation in the intracellular architecture. Alpha-A and alpha-B gene products are differentially expressed; alpha-A is preferentially restricted to the lens and alpha-B is expressed widely in many tissues and organs. Elevated expression of alpha-B crystallin occurs in many neurological diseases; a missense mutation cosegregated in a family with a desmin-related myopathy. [provided by RefSeq]
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