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045436 HSPB2, Recombinant, Human, aa1-182, His-Tag (Heat Shock Protein beta-2, HspB2, DMPK-binding Protein, MKBP) CAS:

Specifications
References
Grade
Purified
Molecular Weight
22.8
EU Commodity Code
30021019
Shipping Temp
Blue Ice
Storage Temp
-20°C

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 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months at -20°C. 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.
Source
Recombinant, E. coli
Purity
≥90% (SDS-PAGE)
Concentration
~0.5mg/ml
Form
Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 20% glycerol.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Suzuki A., et al. (1998) J. Cell Biol. 140:1113-1124. 2. Iwaki A., et al. (1997) Genomics. 45:386-394.
USBio References
No references available
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