HSF1 (V297) Polyclonal Antibody

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Catalogue Numbers: BS3565-50, BS3565-100

Sizes: 50µl, 100µl

Swiss-Prot: Q00613

Host: Rabbit

Reactivity: Human, Mouse

Applications: IHC, IF

Background: Heat shock transcription factors (HSF, also designated HSTF) 1 and 2 are involved in this regulation. HSF1 and HSF2 are upregulated by estrogen at both the mRNA and protein level. HSF1 is normally found as a monomer whose transcriptional activity is repressed by constitutive phosphorylation. Upon activation, HSF1 forms trimers, gains DNA binding activity and is translocated to the nucleus. HSF2 activity is associated with differentiation and development, and, like HSF1, binds DNA as a trimer. Both HSF1 and HSF2 are known to be induced by proteasome inhibitors of the ubiquitin pathway.

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Specificity: HSF1 (V297) polyclonal antibody detects endogenous levels of HSF1 protein.

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Immunohistochemistry (IHC) analyzes of HSF1 (V297) pAb in paraffin-embedded human breast carcinoma tissue at 1:100.

Bioworld Molecular Weight: ~ 82 kDa

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Alternative Name: Heat shock factor 1; Heat shock factor protein 1; Heat shock transcription factor 1; HSF 1; hsf1; HSF1; HSTF 1; HSTF1;

Immunogen: Synthetic peptide, corresponding to amino acids 267-315 of Human HSF1.

Conjugate: Unconjugated

Modification: Unmodified