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Home >> Antibodies >> Crystallin Alpha B

Crystallin Alpha B

Mouse Monoclonal Antibody [Clone CRYAB/4665]

Catalog #

Size

20 ug
100 ug
100 ug

Price (USD)

219.00
499.00
499.00

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Catalog No

Size

20 ug
100 ug
100 ug

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Price (USD)

219.00
499.00
499.00
img

Formalin-fixed, paraffin-embedded human kidney stained with Crystallin Alpha B Mouse Monoclonal Antibody (CRYAB/4665). Inset: PBS instead of primary antibody; secondary only negative control.

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Formalin-fixed, paraffin-embedded human kidney cancer stained with Crystallin Alpha B Mouse Monoclonal Antibody (CRYAB/4665). HIER: Tris/EDTA, pH9.0, 45min. 2: HRP-polymer, 30min. DAB, 5min.

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Analysis of Protein Array containing more than 19,000 full-length human proteins using Crystallin Alpha B Mouse Monoclonal Antibody (CRYAB/4665).

Product Details

Synonyms

AACRYA; Alpha B crystallin; Alpha-crystallin B chain; CRYA2; CTTP2; Heat shock 20 kD like protein; Heat shock protein beta-5; HspB5; Renal carcinoma antigen NY REN 27; Rosenthal fiber component

Positive Control

Human heart, kidney or brain.

Known Applications & Suggested Dilutions

IHC-P         More Details

Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT)
(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Immunogen

Recombinant human full-length CRYAB protein

Cellular Localization

Cytoplasm, translocates to nucleus during heat shock and resides in nuclear splicing speckles.

Species Reactivity

Human.

Host / Ig Isotype

Mouse / IgG2, kappa

Mol. Weight of Antigen

Predicted: 20kDa; Observed: 22-30kDa

Specificity & Comments

Crystallins are the major proteins of the vertebrate eye lens, where they maintain the transparency and refractive index of the lens. Crystallins are divided into α, β and γ families, and the β- and γ-crystallins also compose a superfamily. Crystallins usually contain seven distinct protein regions, including four homologous motifs, a connecting peptide, and N- and C-terminal extensions. α-crystallins consist of three gene products, αA-, αB- and αC-crystallin, which are members of the small heat shock protein family (HSP 20). α-crystallins act as molecular chaperones by holding denatured proteins in large soluble aggregates. However, unlike other molecular chaperones, α-crystallins do not renature these proteins. Expression of αA-crystallin is restricted to the lens and defects of this gene cause the development of autosomal dominant congenital cataracts (ADCC). The human αB-crystallin gene product is expressed in many tissues, including lens, heart and skeletal muscle. Elevated expression of αB-crystallin is associated with many neurological diseases, and a missense mutation in this gene has co-segregated in a family with a Desmin-related myopathy.

Related Products



200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Key References

  1. Haley, D.A., et al. 1998. J. Mol. Biol. 277: 27

Bioinformatics

  •  Entrez Gene ID: 1410
  •  Gene Symbol: CRYAB
  •  SwissProt: P02511
  •  Chromosome Location: 11q23.1
  •  Unigene: 53454