American Research Products

protein

STAT1, 1-712aa, Human, His tag, E.coli, Recombinant

01-0102

10 ug

129.00 USD

01-0102

STAT1, 1-712aa, Human, His tag, E.coli, Recombinant

Recombinant Protein

10 ug

129.00 USD

STAT1, also known as STAT91, is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. STAT1 is activated by peptide hormones, growth factors and cytokines, particularly cytokines of the interferon family. Recombinant human STAT1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

> 90% by SDS - PAGE

Liquid. In 20 mM Tris-HCl buffer (pH8.0) containing 0.1M Nacl, 1mM DTT, 10% glycerol

0.5 mg/ml (determined by Bradford assay)

Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.

Farlik M., et al. (2010) Immunity. 33(1):25-34.