HSPB1 Antibody

Catalog Number:

32036

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot:P04792
NCBI Gene ID:3315

Form of Antibody:

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Recombinant protein of human HSPB1.

Purification:

Antibodies were purified by affinity purification using immunogen.

Specificity/Sensitivity:

The antibody detects endogenous level of total HSPB1 protein.

Applications:

WB,IF

Background:

Heat shock protein (HSP) 27 is one of the small HSPs that are constitutively expressed at different levels in various cell types and tissues. Like other small heat shock proteins, HSPB1 is regulated at both the transcriptional and posttranslational levels (1). In response to stress, the expression level of HSPB1 increases several-fold to confer cellular resistance to the adverse environmental change. HSPB1 is phosphorylated at Ser15, Ser78 and Ser82 by MAPKAP kinase 2 as a result of the activation of the p38 MAP kinase pathway (2,3). Phosphorylation of HSPB1 causes a change in its tertiary structure, which shifts from large homotypic multimers to dimers and monomers (4). It has been shown that phosphorylation and increased concentration of HSPB1 modulates actin polymerization and reorganization (5,6).

References:

appl_detail:

WB 1:500 - 1:2000
IF 1:50 - 1:200
IP 1:50 - 1:100

Datasheet PDF