HSP27 antibody (pSer78)

Catalog No. ABIN498745

This Rabbit Polyclonal antibody specifically detects HSP27 in WB. It exhibits reactivity toward Human.

Quick Overview for HSP27 antibody (pSer78) (ABIN498745)

Target: HSP27 (HSPB1) (Heat Shock 27kDa Protein 1 (HSPB1))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HSP27 antibody is un-conjugated

Application: Western Blotting (WB)

Product Details anti-HSP27 Antibody

Binding Specificity: pSer78

Specificity: This antibody detects endogenous levels of p-HSP27 protein only when phosphorylated at Ser78.

Cross-Reactivity (Details): Species reactivity (tested):Human.

Purification: Affinity chromatography

Purity: > 95 % by SDS-PAGE

Application Details

Application Notes: Western Blot: 1/500 - 1/1000.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1,0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.2., 0.05 % sodium azide

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for HSP27

Target: HSP27 (HSPB1) (Heat Shock 27kDa Protein 1 (HSPB1))

Alternative Name: HSPB1 / HSP27

Background: HSP 27 is a constitutively expressed cytoplasmic protein that co-localizes to the nucleus upon stress-induced insult. The intracellular concentration of HSP 27 increases several-fold after heat shock and other metabolic stresses, and is closely associated with the acquisition of thermotolerance. In addition to heat shock, cytokines and hormones are among the factors that stimulate the synthesis of HSP 27. MAP kinaseactivated protein kinase-2 phosphorylates HSP 27 on Serine residues Ser 15, Ser 78 and Ser 82, which are phosphorylated in vivo in response to growth factors and heat shock. Ser 15, Ser 78 and Ser 82 occur in the sequence motif RXXS, which is recognized by ribosomal protein S6 kinase II.Synonyms: 28 kDa heat shock protein, Estrogen-regulated 24 kDa protein, HSP25, HSP28, Heat shock 27 kDa protein, Heat shock protein beta-1, SRP27, Stress-responsive protein 27

Molecular Weight: approx. 27 kDa

Gene ID: 3315

NCBI Accession: NP_001531

UniProt: P04792

Pathways: MAPK Signaling, Regulation of Actin Filament Polymerization, Signaling Events mediated by VEGFR1 and VEGFR2, Negative Regulation of intrinsic apoptotic Signaling, VEGF Signaling