Human Heat Shock Factor 1 ELISA Kit | HSF1 elisa kit

Human Heat Shock Factor 1 ELISA Kit

Cat. Num. AAA722401

• Gene Names: HSF1; HSTF1
• Reactivity: Human
• Synonyms: Heat Shock Factor 1; Human Heat Shock Factor 1 ELISA Kit; HSF1 elisa kit

• Reactivity: Human

• Samples: Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate
• Assay Type: Competitive or Sandwich
• Detection Range: 0.5-10ng/mL
• Sensitivity: 0.1ng/mL
• Highest Standards: 10ng/mL
• Concentration of Standards: Concentration of Standards
• Preparation and Storage: Store all reagents at 2-8 degree C.

Typical Testing Data/Standard Curve (for reference only)

Product Categories/Family for HSF1 elisa kit

Signal Transduction

NCBI and Uniprot Product Information

• NCBI GI #: 5031767
• NCBI GeneID: 3297
• NCBI Accession #: NP_005517.1
• NCBI GenBank Nucleotide #: NM_005526.2
• Molecular Weight: 52,881 Da
• NCBI Official Full Name: heat shock factor protein 1
• NCBI Official Synonym Full Names: heat shock transcription factor 1
• NCBI Official Symbol: HSF1
• NCBI Official Synonym Symbols: HSTF1
• NCBI Protein Information: heat shock factor protein 1; HSF 1; HSTF 1
• UniProt Protein Name: Heat shock factor protein 1
• Protein Family: Heat shock factor protein
• UniProt Gene Name: HSF1
• UniProt Synonym Gene Names: HSTF1; HSF 1; HSTF 1
• UniProt Entry Name: HSF1_HUMAN

NCBI Description

The product of this gene is a heat-shock transcription factor. Transcription of heat-shock genes is rapidly induced after temperature stress. Hsp90, by itself and/or associated with multichaperone complexes, is a major repressor of this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

HSF1: a transcription factor that specifically binds heat shock promoter elements (HSE) and activates transcription. Induced in response to heat, heavy metals, and oxidative stress. In higher eukaryotes, HSF is unable to bind to HSEs unless the cells are stressed. Becomes phosphorylated in response to stress, forming homotrimers that bind DNA and activate transcription. Phosphorylation by PLK1 enhances nuclear translocation, and phosphorylation by CaMKII enhances transactivation. Phosphorylation by GSK3 and ERK1 induces binding by 14-3-3 and sequestration in the cytoplasm. In addition, during attenuation from the heat shock response, HSF1 is repressed by direct binding of Hsp70, HSP40, and HSF binding protein 1 (HSBP1). Four alternatively spliced isoforms have been described.

Protein type: Transcription factor; DNA-binding

Chromosomal Location of Human Ortholog: 8q24.3

Cellular Component: nucleoplasm; protein complex; pronucleus; cytoplasm; cytosol

Molecular Function: protein binding; chromatin binding; transcription factor activity

Biological Process: embryonic placenta development; embryonic process involved in female pregnancy; female meiosis; defense response; response to lipopolysaccharide; positive regulation of multicellular organism growth; negative regulation of transcription from RNA polymerase II promoter; negative regulation of tumor necrosis factor production; protein amino acid phosphorylation; negative regulation of cell proliferation; mRNA transcription; positive regulation of transcription from RNA polymerase II promoter; spermatogenesis