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Anti-CRYAB TRUEMAB Antibody Clone OTI5C9

TrueMAB™ Antibodies - Made against Authentic Protein Antigens


Specifications Citations Customer Reviews Product Documents
SKU Description Amount Price Availability*  
TA500584 CRYAB (Alpha B Crystallin) mouse monoclonal antibody, clone OTI5C9 (formerly 5C9) 100ul 325
In Stock
LC419682 CRYAB HEK293T cell transient overexpression lysate (as WB positive control) 20ug $50 In Stock
CF500584 Carrier-free (BSA/glycerol-free) CRYAB mouse monoclonal antibody, clone OTI5C9 (formerly 5C9) 100ug $450 3-4 weeks
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Also for CRYAB (NM_001885)
cDNA Clone shRNA/siRNA CRISPR KO Kit Protein Antibody

OriGene Data

ImmunogenFull length human recombinant protein of human CRYAB (NP_001876) produced in HEK293T cell.
Clone NameClone OTI5C9 IsotypeIgG1
Species ReactivityHuman Concentration0.81 mg/ml
Guaranteed Application *WB, IHC, IF, IP Suggested DilutionsWB 1:500, IHC 1:50, IF 1:100, IP 2ug/500ul
Predicted MW Explanation 20 kDa
BufferPBS (pH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.
Purification Purified from mouse ascites fluids by affinity chromatography

Reference Data

Target NameHomo sapiens crystallin, alpha B (CRYAB), transcript variant 1
Alternative NameCMD1II; CRYA2; CTPP2; CTRCT16; HEL-S-101; HSPB5; MFM2
Database LinkNP_001876
Entrez Gene 1410 Human
FunctionCrystallins 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].
Related Pathway

* Availability is in business days
* OriGene provides validated application data and protocol, with money back guarantee.

WB Image
HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CRYAB (RC202718, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-CRYAB.

IHC Image
Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-CRYAB mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100C for 10min, TA500584)

IF Image
Anti-CRYAB mouse monoclonal antibody (TA500584) immunofluorescent staining of COS7 cells transiently transfected by pCMV6-ENTRY CRYAB(RC202718).

IP Image
Immunoprecipitation(IP) of CRYAB by using TrueMab monoclonal anti-CRYAB antibodies (Negative control: IP without adding anti-CRYAB antibody.). For each experiment, 500ul of DDK tagged CRYAB overexpression lysates (at 1:5 dilution with HEK293T lysate), 2ug of anti-CRYAB antibody and 20ul (0.1mg) of goat anti-mouse conjugated magnetic beads were mixed and incubated overnight. After extensive wash to remove any non-specific binding, the immuno-precipitated products were analyzed with rabbit anti-DDK polyclonal antibody.


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