CRYAB, ID (CRYAB, CRYA2, Alpha-crystallin B chain, Alpha(B)-crystallin, Heat shock protein beta-5, Renal carcinoma antigen NY-REN-27, Rosenthal fiber component)

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

US Biological

product type :

antibody

product name :

CRYAB, ID (CRYAB, CRYA2, Alpha-crystallin B chain, Alpha(B)-crystallin, Heat shock protein beta-5, Renal carcinoma antigen NY-REN-27, Rosenthal fiber component)

catalog :

034252

quantity :

200 ul

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human

product information

Catalog Number :

034252

Product wo Prefix :

CRYAB, ID (CRYAB, CRYA2, Alpha-crystallin B chain, Alpha(B)-crystallin, Heat shock protein beta-5, Renal carcinoma antigen NY-REN-27, Rosenthal fiber component)

Host :

rabbit

Product Type :

Pab

Category :

Antibodies

Size1 :

200 ul

Isotype :

IgG

Desc1 :

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. Applications: Suitable for use in Western Blot, Immunohistochemistry, ELISA Recommended Dilution: ELISA: 1:1,000 Western Blot: 1:100-500 Immunohistochemistry: 1:10-50 Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Calc Crossreactivity :

Hu Mo

Alternate Name :

CRYAB, CRYA2, Alpha-crystallin B chain, Alpha(B)-crystallin, Heat shock protein beta-5, Renal carcinoma antigen NY-REN-27, Rosenthal fiber component

Immunogen :

CRYAB antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 83-112 amino acids from the Central region of human CRYAB.

Specificity :

Human, mouse

Purity :

Purified by Protein A affinity chromatography.

Form :

Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.

Concentration :

As reported

Desc2 :

Product Type: Pab Isotype: IgG Host: rabbit Source: human Concentration: As reported Form: Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide. Purity: Purified by Protein A affinity chromatography. Immunogen: CRYAB antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 83-112 amino acids from the Central region of human CRYAB. Specificity: Human, mouse Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Calc Applications Abbrev :

E IHC WB

Storage Temperature :

-20°C

Reference :

Martins-de-Souza, D., et al. J Psychiatr Res 44(14):989-991(2010) Jehle, S., et al. Nat. Struct. Mol. Biol. 17(9):1037-1042(2010) Kida, E., et al. J. Neuropathol. Exp. Neurol. 69(7):745-759(2010) Deng, Y., et al. BMB Rep 43(6):432-437(2010) Houck, S.A., et al. PLoS ONE 5 (7), E11795 (2010) :

Picture 1 File Name :

https://usbio-images.r.worldssl.net/prodimages/21/034252_1.jpg