Nalpha-Tosyl-L-lysine chloromethyl ketone hydrochloride, >=99.0% (AT)

Nalpha-Tosyl-L-lysine chloromethyl ketone hydrochloride, >=99.0% (AT)

Stock Code: 3577583
Manufacturer Part No: 90182-100MG
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Other Notes


An alkylating reagent that may react with histidine or cysteine residues at the active site of enzymes. Inactivates serine proteases such as trypsin and clostripain . Chymotrypsin is not affected. To prevent proteolytic degradation, a combination of TLCK and TPCK can be used throughout the isolation of proteins, as in the isolation of histones.

Quality Level100
InChI keyYFCUZWYIPBUQBD-ZOWNYOTGSA-N
InChI1S/C14H21ClN2O3S.ClH/c1-11-5-7-12(8-6-11)21(19,20)17-13(14(18)10-15)4-2-3-9-16;/h5-8,13,17H,2-4,9-10,16H2,1H3;1H/t13-;/m0./s1
ManufacturerSIGMA-ALDRICH
Formpowder or crystals
Assay≥99.0% (AT)

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