HSPB7 protein (His tag) (80R-1278)
Purified recombinant Human HSPB7 protein
|Synonyms||Heat shock protein beta-7 cvhsp protein, HSPB 7, HSPB-7, HSPB-7 protein, Hypothetical protein flj34956., hspb7 protein, Heat shock protein beta 7 protein, HSPB7, DKFZp779D0968 protein, FLJ32733 protein, Heat shock 27kda protein family member 7 protein, cvHSP protein, HSPB 7 protein|
Coomassie Blue stained SDS-PAGE of HSPB7 protein (His tag) (80R-1278)
Figure annotation denotes ug of protein loaded and % gel used.
|Residues||1-170 amino acids: MGSSHHHHHH SSGLVPRGSH MSHRTSSTFR AERSFHSSSS SSSSSTSSSA SRALPAQDPP MEKALSMFSD DFGSFMRPHS EPLAFPARPG GAGNIKTLGD AYEFAVDVRD FSPEDIIVTT SNNHIEVRAE KLAADGTVMN TFAHKCQLPE DVDPTSVTSA LREDGSLTIR ARRHPHTEHV QQTFRTEIKI|
|Purity||> 85% pure|
|Molecular Weight||20.7 kDa (190aa), confirmed by MALDI-TOF.|
|Form & Buffer||Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, containing 200mM NaCl, 2mM DTT, and 50% glycerol.|
Storage & Safety
|Storage||Store at 4 deg C for short term storage (1/2 weeks). Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.|
|Biological Significance||HSPB7 is a member of HSPB (Heat shock protein beta) family. The HSPB family is one of the more diverse families within the group of HSP families. Some members have chaperone-like activities and/or play a role in cytoskeletal stabilization. Some members also show a dynamic, stress-induced translocation to SC35 splicing speckles. HSPB7 constitutively localized to SC35 splicing speckles, driven by its N-terminus. Unlike HSPB1 and HSPB5, that chaperoned heat unfolded substrates and kept them folding competent, HSPB7 did not support refolding. Recombinant HSPB7 protein was expressed in E. coli and purified by using conventional chromatography techniques.|
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