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Streptavidin - Cy5 - FAQs

Streptavidin - Cy5 - FAQs

View additional product information for Streptavidin - Cy5 - FAQs (434316)

3 product FAQs found

Is there a crosslinker used in Streptavidin-FITC (Cat. No. 434311) and Streptavidin-Cy5 (Cat. No. 434316) conjugates?

There is no crosslinker as the dyes themselves are made to react directly with the streptavidin protein.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

How many molecules of protein and dye are in 1 mg of Streptavidin-Cy5 (Cat. No. 434316)?

There are about 3.993 x 10^16 molecules of dye and 1.141 x 10^16 of streptavidin in 1 mg of Streptavidin-Cy5.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is the dye-protein ratio for Streptavidin-Cy5 (Cat. No. 434316)?

The target dye to protein ratio for Streptavidin-Cy5 (Cat. No. 434316) is 4:1. The average number of dye molecules on each streptavidin molecule is between 3 and 4.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.