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S100A1 Protein

S100 Calcium Binding Protein A1, S100-alpha, Protein S100-A1, S-100 protein alpha subunit, S-100 protein alpha chain

Catalog No. Product Name Size List Price (US$) Quantity
BP001840-PRO-237 Recombinant Mouse S100 Calcium Binding Protein A1 20 ug 160.00
BP001840-PRO-237 Recombinant Mouse S100 Calcium Binding Protein A1 1 mg 2700.00
Description

Introduction
S100A1 is a member of the S100 family of calcium binding proteins with EF-hand type Ca+2 binding motive. S100A1 (Calcium Binding Protein A1) is involved in the activation of sarcoplasmatic calcium release and the regulation of intermediate filament polymerization. S100A1 may function in stimulation of Ca2+-induced Ca2+ release, inhibition of microtubule assembly, and inhibition of protein kinase C-mediated phosphorylation. Reduced expression of S100A1 has been implicated in cardiomyopathies.
S100 proteins are localized either in the cytoplasm or the nucleus of a wide range of cells. There are at least 13 members in the S100 gene family, which are located as a cluster on chromosome 1q21.

BP001840-PRO-237: Recombinant Mouse S100 Calcium Binding Protein A1 (S100A1)

Source: E. coli-derived.
Recombinant Mouse S100A1 is a single, non-glycosylated polypeptide chain containing 114 amino acids (1-94 a.a) and having a molecular mass of 12.6 kDa (molecular weight on SDS-PAGE will appear higher). S100A1 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Purity: > 90.0% as determined by SDS-PAGE.
Formulation: S100A1 protein solution (1 ug/ml) containing 20 mM Tris-HCl buffer (pH 8.0), 1 mM DTT, 30% glycerol and 0.1 M NaCl.

Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.

Other S100A1 Proteins:
Recombinant Human S100 Calcium Binding Protein A1

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