Recombinant Human S100B Protein, His-tagged
Cat.No. : | S100B-64H |
Product Overview : | Recombinant Human 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 N-terminus. |
- Specification
- Gene Information
- Related Products
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 human melanocytes, is a reliable marker for melanoma malignancy both in bioptic tissue and in serum. |
Source : | E. coli |
Species : | Human |
Tag : | His |
Form : | Lyophilized from a 0.2 um filtered solution of 20mM PBS,150mM NaCl, pH7.4. |
Protein Length : | Met1-Glu92 |
AA Sequence : | MNHKVHHHHHHMSELEKAMVALIDV FHQYSGREGDKHKLKKSELKELINN ELSHFLEEIKEQEVVDKVM ETLDNDGDGECDF QEFMAFVAMVTTACHEFFEHEC |
Endotoxin : | Less than 0.1 ng/ug (1 EU/ug). |
Purity : | >95% |
Storage : | Lyophilized protein should be stored at < -20 centigrade, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 centigrade for 2-7 days. Aliquots of reconstituted samples are stable at < -20centigrade for 3 months. |
Quality Statement : | Purity: Greater than 95% as determined by reducing SDS-PAGE. |
Shipping : | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
Gene Name : | S100B S100 calcium binding protein B [ Homo sapiens (human) ] |
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 : | 6285 |
mRNA Refseq : | NM_006272.3 |
Protein Refseq : | NP_006263.1 |
MIM : | 176990 |
UniProt ID : | P04271 |
Products Types
◆ Recombinant Protein | ||
S100B-227H | Recombinant Human S100B Protein, MYC/DDK-tagged | +Inquiry |
S100B-3882R | Recombinant Rhesus Macaque S100B Protein, His (Fc)-Avi-tagged | +Inquiry |
S100B-68H | Active Recombinant Human S100B protein(Ser2-Glu92), hFc-tagged | +Inquiry |
S100B-2542H | Recombinant Human S100B protein(11-80 aa), C-His-tagged | +Inquiry |
S100B-0052H | Recombinant Human S100B Protein | +Inquiry |
◆ Native Protein | ||
S100B-256B | Native Bovine S-100 Protein | +Inquiry |
S100B-1116H | Native Human S100B Protein | +Inquiry |
S100B-257B | Native Bovine S-100b Protein | +Inquiry |
◆ Lysates | ||
S100B-2858HCL | Recombinant Human S100B cell lysate | +Inquiry |
S100B-1418MCL | Recombinant Mouse S100B cell lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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