HSF4 Antibody

• Description:

  Heat shock factor protein 4 is a protein that in humans is encoded by the HSF4 gene. It is mapped to 16q21. Heat-shock transcription factors (HSFs) activate heat-shock response genes under conditions of heat or other stresses. HSF4 lacks the carboxyl-terminal hydrophobic repeat which is shared among all vertebrate HSFs and has been suggested to be involved in the negative regulation of DNA binding activity. Two alternatively spliced transcripts encoding distinct isoforms and possessing different transcriptional activity have been described.

• Specifications:

  Western blot: 0.1-0.5 µg/mL

• UniProt:

  Q9ULV5

• Host:

  Rabbit

• Reactivity:

  Human

• Immunogen:

  Amino acids VQESTEARLRELRQQNEILWREVVTLRQSHGQQHRVI of human HSF4 were used as the immunogen for the HSF4 antibody.

• Clonality:

  Polyclonal

• Isotype:

  IgG

• Applications:

  WB

• Purity:

  Antigen affinity

• Format:

  Antigen affinity purified

• Buffer:

  Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide

• Reconstitution:

  After reconstitution, the HSF4 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

• Limitations:

  This HSF4 antibody is available for research use only.

• Storage Conditions:

  After reconstitution, the HSF4 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

• Formulation:

  0.5 mg/mL if reconstituted with 0.2ml sterile DI water

• Applications Notes:

  Optimal dilution of the HSF4 antibody should be determined by the researcher.

• CAS Number:

  9007-83-4

• Image Legend:

  Western blot testing of human 1) HeLa and 2) MCF7 lysate with HSF4 antibody. Predicted/observed molecular weight ~53 kDa.