HSP27 antibody

Catalog No. ABIN3025018

Product Details anti-HSP27 Antibody

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

Reactivity: Human, Rat, Mouse, Sheep, Chicken, Chimpanzee

Host: Mouse

Clonality: Monoclonal

Conjugate: This HSP27 antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), Flow Cytometry (FACS), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Characteristics: It recognizes a 24-27 kDa estrogen-regulated protein, identified as heat shock protein 27 (hsp27). Hsp27 was recently found to be identical to the estrogen-induced 'p29' and '24K' protein. About 50 % of breast carcinomas are positive for hsp27 especially those that are also positive for estrogen and/or progesterone receptor. HSP27 has also been implicated in drug resistance in cancer cells.

Purification: Protein G affinity chromatography

Immunogen: Partially purified HSP27 protein from the human breast cancer cell line MCF-7 was used as the immunogen for this HSP27 antibody.

Clone: SPM252

Isotype: IgG1 kappa

Application Details

Application Notes: The optimal dilution of the HSP27 antibody for each application should be determined by the researcher.

1. Staining of formalin-fixed tissues is enhanced by boiling tissue sections in 10  mM Citrate Buffer,  pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.\. Flow Cytometry: 0.5-1 μg/million cells in 0.1ml,Immunofluorescence: 0.5-1 μg/mL,Western Blotting (0.25-0.5 μg/mL),Immunohistochemistry (FFPE): 0.5-1 μg/mL for 30 minutes at RT (1),Prediluted format : incubate for 30 min at RT (2)

Restrictions: For Research Use only

Handling

Concentration: 0.2 mg/mL

Buffer: 0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 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.

Storage: 4 °C,-20 °C

Storage Comment: Store the HSP27 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).

Target Details for HSP27

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

Alternative Name: HSP27 (HSPB1 Products)

Synonyms: CMT2F antibody, HMN2B antibody, HS.76067 antibody, HSP27 antibody, HSP28 antibody, Hsp25 antibody, SRP27 antibody, 27kDa antibody, Hsp27 antibody, cb153 antibody, cb660 antibody, hsp1 antibody, hsp25 antibody, hsp27 antibody, id:ibd2821 antibody, sb:cb660 antibody, zgc:103437 antibody, HSPB1 antibody, cmt2f antibody, hs.76067 antibody, hsp28 antibody, heat shock protein family B (small) member 1 antibody, heat shock protein 1 antibody, heat shock protein, alpha-crystallin-related, 1 antibody, heat shock protein family B (small) member 1 L homeolog antibody, HSPB1 antibody, Hspb1 antibody, hspb1 antibody, hspb1.L antibody

Background: It recognizes a 24-27  kDa estrogen-regulated protein, identified as heat shock protein 27 (hsp27). Hsp27 was recently found to be identical to the estrogen-induced 'p29' and '24K' protein. About 50 % of breast carcinomas are positive for hsp27 especially those that are also positive for estrogen and/or progesterone receptor. HSP27 has also been implicated in drug resistance in cancer cells.

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