Cat#:RP-715HAT;Product Name:Recombinant Human CRYAB(Crystallin alpha B) Protein;Description: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). They act as molecular chaperones and hold them in 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 function of alpha-crystallins are an autokinase activity and participation in the intracellular architecture. Alpha-B is expressed widely in many tissues and organs and occurs in many neurological diseases.;Source:E.coli;AA Sequence:1-175aa;Molecular Characterization:20.1kDa;Purity:Greater than 95% by SDS-PAGE;Formulation:Liquid Solution;Stability:Recombinant Human CRYAB(Crystallin alpha B) Protein was stable up to 1 year from date of receipt at -70℃;Concentration:1mg/mL;Storage Buffer:Recombinant Human CRYAB(Crystallin alpha B) protein was supplied in 20 mM Tris-HCl buffer (pH 7.5) containing 50mM NaCl, 1mM EDTA;Storage:Recombinant Human CRYAB(Crystallin alpha B) Protein can be stored at +4℃for 1-2 weeks. It is recommended that the recombinant protein be aliquoted for optimal storage at -20 or -70℃. Please avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;