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View additional product information for EZ-Link™ Sulfo NHS-SS Biotinylation Kit - FAQs (21445)
3 product FAQs found
Yes, we offer Sulfo-NHS-SS-Biotin (Cat. Nos. 21331, 21328). It has a disulfide bond in the spacer arm that can be cleaved with DTT or other reducing agents, thereby releasing the biotin tag from the previously labeled protein. This product is also available in kit format (Cat. Nos. 21945, 21445).
Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.
The standard biotinylation kits contain components for labeling 1-10 mg of protein, and the Micro Biotinylation Kits are structured for labeling 50-200 µg of protein in 200-700 mL. The Micro kits contain the biotinylation reagents in small, individual packages and do not include components to perform the HABA assay.
Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.
EZ-Link Sulfo NHS-SS Biotinylation Kit is covered under our general 1-year warranty and is guaranteed to be fully functional for 12 months from the date of shipment, if stored as recommended. Please see section 8.1 of our Terms & Conditions of Sale (https://www.thermofisher.com/content/dam/LifeTech/Documents/PDFs/Terms-and-Conditions-of-Sale.pdf) for more details.
Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.