Recombinant Human CRYAB Protein, Myc/DDK-tagged, C13 and N15-labeled

Cat.No. : CRYAB-3827H
Product Overview : CRYAB MS Standard C13 and N15-labeled recombinant protein (NP_001876) with a C-terminal MYC/DDK tag, was expressed in HEK293 cells.
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Description : Mammalian lens crystallins are divided into alpha, beta, and gamma families. 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 (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. 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. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. 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. Alternative splicing results in multiple transcript variants.
Source : HEK293
Species : Human
Tag : Myc/DDK
Molecular Mass : 20.2 kDa
AA Sequence : MDIAIHHPWIRRPFFPFHSPSRLFD QFFGEHLLESDLFPTSTSLSPFYLR PPSFLRAPSWFDTGLSEMRLEKDRF SVNLDVKHFSPEELKVKVLGDVIEV HGKHEERQDEHGFISREFHRKYRIP ADVDPLTITSSLSSDGVLTVNGPRK QVSGPERTIPITREEKPAVTAAPKK TRTRPLEQKLISEEDLAANDILDYK DDDDKV
Purity : > 80% as determined by SDS-PAGE and Coomassie blue staining
Stability : Stable for 3 months from receipt of products under proper storage and handling conditions.
Storage : Store at -80 centigrade. Avoid repeated freeze-thaw cycles.
Concentration : 50 μg/mL as determined by BCA
Storage Buffer : 100 mM glycine, 25 mM Tris-HCl, pH 7.3.
SDS-PAGE:
Gene Name : CRYAB crystallin alpha B [ Homo sapiens (human) ]
Official Symbol : CRYAB
Synonyms : CRYAB; crystallin, alpha B; CRYA2; alpha-crystallin B chain; HSPB5; heat shock protein beta-5; rosenthal fiber component; heat-shock 20 kD like-protein; renal carcinoma antigen NY-REN-27; CTPP2;
Gene ID : 1410
mRNA Refseq : NM_001885
Protein Refseq : NP_001876
MIM : 123590
UniProt ID : P02511

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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