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≥99% DTNB CAS:69-78-3 5,5'-Dithiobis(2-nitrobenzoic acid)5,5'-Dithiobis(2-nitrobenzoic acid) CAS:69-78-3 or DTNB is a chemical used to quantify the number or concentration of thiol groups in a sample. -
HEPES CAS 7365-45-9HEPES (4-hydroxyethylpiperazine ethanesulfonic acid) is a non-ionic amphoteric buffer that is highly polar and inert to a wide range of chemicals and enzymes. -
Bis-Tris Propane 99.0% CAS: 64431-96-5 1,3-bis(tris(hydroxymethyl)methylamino)propaneBis-tris propane, or 1,3-bis(tris(hydroxymethyl)methylamino)propane, is a chemical substance that is used in buffer solutions. It is a white to off-white crystalline powder that is soluble in water. It has a wide buffering range, from 6 to 9.5 due to its two pKa values which are close in value. This buffer is primarily used in biochemistry and molecular biology. -
Glycine CAS 56-40-6< Used in the pharmaceutical industry, biochemical experiments and organic synthesis. It can be used as a buffer, nutritional supplement, biochemical reagent, etc., as a non-toxic decarbonizer in the nitrogen fertilizer industry. -
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N,N'-Methylenebisacrylamide CAS 110-26-9It is used as chemicals for construction and building materials -
N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid CAS 10191-18-1It is used as a biological buffer -
N,N-bis(4-sulfobutyl)-3-methylaniline,disodium salt CAS 127544-88-1It is used for clinical test and biochemcial experiment. -
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Bis(2-chloroethyl)amine hydrochloride CAS 821-48-7It is a cytotoxic metabolite of cyclophosphamide -
N,N'-1,2-ethanediylbis-1-Aspartic acid CAS 20846-91-7It is a biodegradable chelating agent -
![N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly](/uploadfile/202104/20/202577001fae6d5cc44f8fdb05c85c46_small.JPG)
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS 64967-39-1It acts as a substrate for angiotensin converting enzyme (ACE), and is used in inhibitory assays of ACE
