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HEPES free acid can be mixed with HEPES sodium salt to achieve the desired pH
Refractive index n [20 °C]: 1
Hygromycin B is an aminoglycoside antibiotic isolated from Streptomyces hygroscopicus
for synthesis
it is neutral and easily derivatizable
Proteinase K, RNase/DNase free 10294-26-5 HEPES free acid can beProteinase 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