Recombinant Mouse S101B Protein, His-tagged

• Cat.No.: S100B-65M
• Product Overview: Recombinant Mouse S100 Calcium Binding Protein B is produced by our E.coli expression system and the target gene encoding Met1-Glu92 is expressed with a 6His tag at the C-terminus.

Specification

• Description: S100-B, is an acidic protein with a molecular weight of 21 kDa belonging to the S100 family. S100-B contains two EF-hand-type calcium-binding motifs separated by a hinge region with a hydrophobic cleft. S100-B plays an important role in neurodevelopment, differentiation, and brain construction. S100-B has neuroprotective effects, but at high concentrations S100-B is neurotoxic. Extracellular concentration of S100-B increases following brain damage, which easily penetrates into cerebrospinal fluid in brain damage and then into the blood. S100-B is expressed and produced by astrocytes in vertebrate brains and in the CNS, and the astrocytes are the major cells producing S100-B protein in gray matter, as well as oligodendrocytes are the predominant S100-B in protein producing cells in white matter. The major advantage of using S100-B is that elevations in serum or CSF levels provide a sensitive measure for determining CNS injury at the molecular level before gross changes develop, enabling timely delivery of crucial medical intervention before irreversible damage occurs. In addition, S100-B, which is also present in Mouse melanocytes, is a reliable marker for melanoma malignancy both in bioptic tissue and in serum.
• Source: E. coli
• Species: Mouse
• Tag: His
• Form: Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
• AA Sequence: Met1-Glu92
• Endotoxin: Less than 0.1 ng/ug (1 EU/ug).
• Shipping: Ambient
• Protein length: 1-92 a.a.

Gene Information

• Gene Name: S100b S100 protein, beta polypeptide, neural [ Mus musculus (house mouse) ]
• Official Symbol: S100B
• Synonyms: Protein S100-B; S-100 protein beta chain; S-100 protein subunit beta; S100 calcium-binding protein B; S100b; S100 beta; S100 calcium binding protein B; NEF; S100; S100-B; S100beta
• Gene ID: 20203
• mRNA Refseq: NM_009115.3
• Protein Refseq: NP_033141.1
• UniProt ID: P50114