Biotin-streptavidin - will the bond survive SDS? Urea-Thiourea-CHAPS?

[Yoram Gerchman]

Thanks all for the responses, both on-line and of-line. For the curios ones I
ended up using regular Sulfo-NHS-activated dye following this protocol
<http://webmail.haifa.ac.il/horde/util/go.php?url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3052270%2F&Horde=c0a342263048ab3ecc5c10672f7ea007>

Yoram

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