Miscellaneous Molecular Biology Reagents
Miscellaneous Molecular Biology Reagents
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Agilent Technologies IPTG
IPTG is used in combination with X-gal to detect beta-galactosidase activity with a white/blue color assay and also for screening of transformed colonies.
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Sigma Aldrich Fine Chemicals Biosciences Pefabloc SC, 100 mg
Synonym: 4-(2-aminoethyl)-benzene-sulfonyl fluoride, aebsf, aminoethyl-benzene-sulfonyl fluoride, 4-2-, proteinase k inhibitor. Pefabloc SC is used to inhibit the detrimental effects of proteases during preparative protein purification. Due to its low toxicity toward eukaryotic cells, it may be applied in the production of recombinant proteins, during fermentation of transformed cells, where proteolytic digestion may decrease the yield of the desired product.