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Streptavidin Recombinant Protein

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Catalog # MBS142893
Unit / Price
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  0.02 mg  /  $140 +1 FREE 8GB USB
  0.1 mg  /  $205 +1 FREE 8GB USB
  1 mg  /  $840 +1 FREE 8GB USB
Streptavidin recombinant protein
Product Name

Streptavidin, Recombinant Protein

Full Product Name

Recombinant Streptavidin-NC

Product Synonym Names
Streptavidin-NC; Streptavidin-NC Recombinant; Streptavidin-NC
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Host
E Coli
Purity/Purification
Greater than 96.0% as determined by SDS-PAGE.
Form/Format
The sterile solution contains 10mM K2HPO4-KH2PO4, pH 7.3.
Sterile Liquid formulation at the concentration.
Preparation and Storage
Streptavidin-NC although stable at 4 degree C for 3 weeks, should be stored below -18 degree C. Please prevent freeze thaw cycles.
Other Notes
Small volumes of Streptavidin recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
Streptavidin recombinant protein
Description: Recombinant Streptavidin-NC produced in E Coli is a single, non-glycosylated, polypeptide chain having a molecular mass of 24kDa. Recombinant Streptavidin-NC not only binds to nitrocellulose membrane readily but also preserves the full biotin binding ability.

Introduction: Streptavidin is a tetrameric protein secreted by Streptomyces avidinii which binds firmly to biotin. Streptavidin is wilyde used in molecular biology through its unique high affinity for the vitamin biotin. The dissociation constant (Kd) of the biotin-streptavidin complex is about ~10-15 mol/L. The strong affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. The streptavidin/biotin system has one of the biggest free energies of association of yet observed for noncovalent binding of a protein and small ligand in aqueous solution (K_assoc = 10**14). The complexes are also extremely stable over a wide range of temperature and pH.
Applications Tested/Suitable for Streptavidin recombinant protein
Immunoassay, Western Blot (WB)
Application Notes for Streptavidin recombinant protein
Calibrators and controls for immunoassays and western blot standards.
NCBI/Uniprot data below describe general gene information for Streptavidin. It may not necessarily be applicable to this product.
NCBI GI #
NCBI Accession #
NCBI Official Full Name
streptavidin, partial
Protein Family
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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