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Prospec/SNIP1 Human/Smad Nuclear Interacting Protein 1 Human Recombinant/1mg/PRO-201-1mg-1mg
Catalogue number
PRO-201
Synonyms
Smad nuclear-interacting protein 1, FHA domain-containing protein SNIP1, SNIP1, FLJ12553, dJ423B22.2, RP3-423B22.3.
Introduction
SNIP1 is smad nuclear interacting protein that contains a forkhead-associated (FHA) domain and acts as a nuclear inhibitor of CBP/p300. SNIP1 is an inhibitor of the TGF-beta signal transduction pathway and is significant in suppressing transcriptional activation dependent on the co-activators CBP and p300. Inhibition of NF-kappa B activity is a function of the N-terminal domain of SNIP1 and involves competition of SNIP1 and the NF-kappa B subunit, RelA/p65, for binding to p300, similar to the mechanism of inhibition of Smad signaling by SNIP1.
Description
SNIP1 Human Recombinant fused with a 21 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 160 amino acids (258-396 a.a.) and having a molecular mass of 18.8kDa. The SNIP1 is purified by proprietary chromatographic techniques.
Source
Physical Appearance
Formulation
The SNIP1 solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 2mM DTT, 20% glycerol and 100mM NaCl.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity
Amino acid sequence
MGSSHHHHHH SSGLVPRGSH MRWRLYPFKN DEVLPVMYIH RQSAYLLGRH RRIADIPIDH PSCSKQHAVF QYRLVEYTRA DGTVGRRVKP YIIDLGSGNG TFLNNKRIEP QRYYELKEKD VLKFGFSSRE YVLLHESSDT SEIDRKDDED EEEEEEVSDS.
Safety Data Sheet
SDS
