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Recombinant Human S100B Protein

$ 98.00$ 3,028.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP13404
Species: Human
Applications: See Application Notes
Available Tags: His
Available Hosts: E. Coli
Purity: Greater than 90.0% as determined by SDS-PAGE.
Length (Amino Acids):

Product NumberDescriptionPrice
QP13404-5ug Size: 5 ug, Tag: His $ 89.00
QP13404-20ug Size: 20 ug, Tag: His $ 130.00
QP13404-1mg Size: 1 mg, Tag: His $ 2,700.00
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Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

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Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

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Purity:

Bioactivity (test results eg. IU/ml):


SKU: QP13404-5ug
Recombinant Human S100B General Information
S100B  protein 3D structural model from Catalog of Somatic Mutations in Cancer originally published in the paper COSMIC: somatic cancer genetics at high-resolution
Alternate Names
Protein S100-B, S100 calcium-binding protein B, S-100 protein subunit beta, S-100 protein beta chain, S100B, NEF, S100, S100beta.
Molecular Weight
12.8 kDa
Chromosomal Location
q22.3 on chromosome 21
Curated Database and Bioinformatic Data
Gene SymbolS100B
Entrez Gene ID6285
UniProt ID(s)P04271
COSMIC ID Link(s)S100B
KEGG Gene ID(s)hsa:6285
General Description of Recombinant Human S100B.
Human S100B produced in E. Coli is single, a non-glycosylated, Polypeptide chain containing 112 amino acids fragment (1-92) with a 20 amino acids N-terminal His tag and having a total molecular mass of 12.8kDa. The S100B is purified by using an optimized multi-step FPLC method for maximum separation from contaminants.

Human S100B Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant S100B based upon sequence from Human
Host: QP13404 protein expressed in E. Coli.
Available Tags: His
Protein Construction: A cDNA sequence encoding the sequence of S100B was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes: Please contact us for application specific information for QP13404.
Bioactivity Data: Untested
Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MSELEKAMVA LIDVFHQYSG REGDKHKLKK SELKELINNE LSHFLEEIKE QEVVDKVMET LDNDGDGECD FQEFMAFVAM VTTACHEFFE HE
Purity: Greater than 90.0% as determined by SDS-PAGE.
Reconstitution Instructions: |||
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Buffer: S100B (1 mg/ml) is supplied in 20mM Tris-HCl buffer (pH 8.0), 1mM DTT and 10% glycerol.
Storage Conditions: 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.
Physical Appearance: Sterile Filtered clear solution.

Selected References

Oxidative stress-induced S100B proteinfrom placenta and amnion affects soluble Endoglin release from endothelialcellsPublication: Molecularhuman reproduction 16.3 (2010): 188-199.Link: http://molehr.oxfordjournals.org/content/16/3/188.full

Limitations and Performance Guarantee

enQuire Bio's products are guaranteed and approved for RESEARCH USE ONLY or manufacturing purposes. This product may not be used as a pharmaceutical agent, or other product intended for human consumption without meeting additional regulatory requirements. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant Human S100B Protein