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Recombinant Human Heat Shock Factor Protein 2/HSF2 Protein(N-6His)

Synonym

Heat Shock Factor Protein 2; HSF 2; Heat Shock Transcription Factor 2; HSTF 2; HSF2; HSTF2

Activity

NA

Sequence

Ser411-Ser536

Fusion tag

N-6His

Accession

Q03933

Expressed Host

E.coli

Shipping

The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.

Purity

＞95% as determined by reducing SDS-PAGE.

Endotoxin

＜1.0 EU per µg as determined by LAL test.

Stability and Storage

Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months

Mol Mass

15.9 kDa

AP Mol Mass

26 kDa

Formulation

Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 1mM DTT, pH 7.2.

Background

Heat Shock Factor Protein 2 (HSF2) belongs to the HSF family of transcription factors that bind specifically to the heat-shock promoter element and activate transcription. In higher eukaryotes, HSF is unable to bind to the HSE unless the cells are heat shocked. HSF2 is widely expressed in many cells and tissues. HSF2 is located on Cytoplasmic during normal growth. But when it is activited, HSF2 moves to the nucleus.

Description

Aplha, transcription related growth factors and stimulating factors or repressing nuclear factors are complex subunits of proteins involved in cell differentiation. Complex subunit associated factors are involved in hybridoma growth, Eosinohils, eritroid proliferation and derived from promotor binding stimulating subunits on the DNA binding complex. NFKB 105 subunit for example is a polypetide gene enhancer of genes in B cells.

Properties

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

Source

Recombinants or rec. proteins

Group

recombinants