HSPB2, also known as heat shock protein beta-2, belongs to the small heat shock protein (HSP20) family. This protein may regulate the kinase DMPK. Source: Recombinant corresponding to aa1-182 from human HSPB2, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~22.8kD (206aa) confirmed by MALDI-TOF Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSHMSGRSV PHAHPATAEY EFANPSRLGE QRFGEGLLPE EILTPTLYHG YYVRPRAAPA GEGSRAGASE LRLSEGKFQA FLDVSHFTPD EVTVRTVDNL LEVSARHPQR LDRHGFVSRE FCRTYVLPAD VDPWRVRAAL SHDGILNLEA PRGGRHLDTE VNEVYISLLP APPDPEEEEE AAIVEP Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight:
22.8
Purity:
90% (SDS-PAGE)
Form:
Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 20% glycerol.
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