Technical Support FAQ


Technical Support FAQ


Can SYPRO Ruby protein gel stain be reused?


Yes, we have determined that SYPRO Ruby Protein Gel Stain (1703126, 1703125 and 1703138) can be reused twice with no loss in sensitivity, if the gel is washed first, as described in our protocol. After two uses, there is an increasing loss of sensitivity, the more times it is used. See the SYPRO Ruby Protein Stains Instruction Manual.

Note that the SYPRO Ruby Protein Blot Stain (1703127) cannot be reused. The stain is used up after one time with these two stains. Only the SYPRO Ruby Protein Gel Stain can be reused one time.

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