HSF1 pSer303 Rabbit Polyclonal Antibody

CAT#: AP20867PU-N

HSF1 pSer303 rabbit polyclonal antibody, Aff - Purified



Need it in bulk or conjugated?
Get a free quote

CNY 4,437.00


货期*
2周

规格
    • 100 ug

Cited in 1 publication.

Product images

Specifications

Product Data
Applications IF, IHC, WB
Recommend Dilution Western blot: 1/500 - 1/1000.
Immunohistochemistry on paraffin sections: 1/50 - 1/200.
Immunofluorescence: 1/50 - 1/200.
Reactivity Human, Mouse
Host Rabbit
Clonality Polyclonal
Specificity This antibody detects endogenous levels of p-HSF1 protein.
Formulation Phosphate buffered saline (PBS), pH 7.2.
State: Aff - Purified
State: Liquid purified Ig fraction
Preservative: 0.05% sodium azide
Concentration 1.0 mg/ml
Purification Affinity chromatography (> 95% (by SDS-PAGE)
Conjugation Unconjugated
Storage Condition Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size ~ 82 kDa
Gene Name heat shock transcription factor 1
Background Prokaryotic and eukaryotic cells respond to thermal and chemical stress by inducing a group of genes collectively designated heat shock genes. In eukaryotes, this gene expression is regulated primarily at the transcription level. 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. Phosphorylation of HSF1 on Ser 230 by heat shock has been shown to positively contribute to the transcriptional activity of HSF1.
Synonyms HSTF1, HSF-1
Reference Data
Protein Families Transcription Factors
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

Citations (1)

Customer Reviews 
Loading...