HSP27 antibody

Catalog No. ABIN498463

Product Details anti-HSP27 Antibody

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

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This HSP27 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Specificity: This antibody detects endogenous levels of HSP27 protein. (region surrounding Arg75)

Cross-Reactivity (Details): Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.

Purification: Affinity chromatography

Purity: > 95 % by SDS-PAGE

Application Details

Application Notes: Western Blot: 1/500 - 1/1000. Immunohistochemistry: 1/50 - 1/200.
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., 15 mM 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 (HSPB1 Products)

Background: Hsp27, also referred to as the Estrogen-Regulated 24K protein and HSP28, is one of several small heat shock proteins (HSP) produced by all organisms studied. Hsp27 synthesis is induced by elevated temperature, as well as estrogen in hormone responsive cells. This protein is involved in stress resistance and actin organization. Interestingly, human HSP27 also shares greater than 50 % homology with low molecular weight Drosophila HSP's and mammalian a-crystalline lens protein. Because of the estrogen-responsive nature of Hsp27, this protein has been studied extensively in human estrogen-responsive tissues such as cervix, endometrium and breast tissue. This work has led to the suggestion that Hsp27 may be a useful marker in classifying various hormone sensitive tumors.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