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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal S100A4 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
S100A4 is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 belongs to the family of calcium binding proteins such as calmodulin and troponin C. S100A is composed of an alpha and beta chain whereas S100B is composed of two beta chains. S100 protein is also expressed in the antigen presenting cells such as the Langerhans cells in skin and interdigitating reticulum cells in the paracortex of lymph nodes. S100 proteins are localized either in the cytoplasm or the nucleus of a wide range of cells. S100 proteins are involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100A4 may function in motility, invasion, and tubulin polymerization. There are at least 13 members in the S100 gene family, which are located as a cluster on chromosome 1q21. Chromosomal rearrangements and altered expression of the S100A4 gene have been implicated in tumor metastasis.
BP001849-PRO-698: Recombinant Human S100 Calcium Binding Protein A4, His Tag (S100A4)
Source: E. coli-derived.
Recombinant Human S100A4 is a single, non-glycosylated polypeptide chain containing 121 amino acids (1-101) and having a molecular mass of 13.8 kDa. The S100A4 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Purity: > 95.0% as determined by SDS-PAGE.
Formulation: S100A4 protein at in 20mM Tris-HCl, pH-8 & 10% Glycerol.
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 S100A4 Proteins:
Recombinant Human S100 Calcium Binding Protein A4
Recombinant Mouse S100 Calcium Binding Protein A4
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