Purified Streptavidin, 1 mg/mL, 5 mL bottle
Purified Streptavidin, 1 mg/mL, 5 mL bottle
Recombinant streptavidin expressed in E. coli, using a sequence derived from Streptomyces avidinii. This construct contains a polyhistidine tag for purification using immobilized metal affinity chromatography.
Physical description | Clear liquid |
Protein concentration* | 1 mg/mL |
Biotin binding ratio† | 0.95-1.09 |
Storage temperature | 2-8 °C |
*Protein quantified based on A280 absorbance.
†Binding ratio based on the capture of biotinylated GFP per subunit of streptavidin.
COA and Safety Information
COA and Safety Information
Shipping
Shipping
- Products are shipped FedEx Priority Overnight.
- Temperature-sensitive products are shipped in specialized insulated packaging.
- All items are shipped overnight Monday through Thursday.
- We do not ship to residential addresses or P.O. Boxes.
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