Streptavidin — Cy3
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BackgroundStreptavidin is a biotin binding protein present in the fermentation broth of the bacterium Streptomyces avidinii. Each molecule of streptavidin can bind four molecules of biotin with a high affinity constant (Kd~10 -15). Unlike native avidin, streptavidin is not glycosylated and has a near neutral isoelectric point (pI ~ 5-6) vs a pI of 10 for native avidin. Protein DetailsFormat Cy3 Purity >98% by SDS-PAGE and HPLC State of Matter Lyophilized Formulation Streptavidin-Cy3 is supplied in 0.01M phosphate buffered saline (PBS) pH 7.4, containing 1.0% BSA and 0.09% sodium azide as a preservative. Country of Origin USA Shipping Next Day Ambient Certificate of AnalysisIMPORTANT Use lot specific datasheet for all technical information pertaining to this recombinant protein. |
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Products are for research use only. Not for use in diagnostic or therapeutic procedures.
