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Xylenol Blue can be used at half the concentration that thymol blue requires
Once IPTG binds to the lac repressor
limiting the use of fluorescent dyes in those wavelengths
PubChem Chemical ID: 9384
Molecular physical chemistry of bile salts
Proteinase K, RNase/DNase free Size:500 mg Xylenol Blue can be usedProteinase K is a highly reactive nonspecific serine protease that belongs to the subtilisin family of proteins. It cleaves at the carboxylic acid side of aliphatic, aromatic, or hydrophobic amino acids. Proteinase K is capable of inactivating RNases and DNases and is used in the isolation or preparation of high molecular weight nucleic acids. Proteinase K is also useful for helping to characterize enzymes, due to its cleavage specificity. This enzyme
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