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TAPS

N-三(羥甲基)甲基-3-氨基丙磺酸

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid  

C₇H₁₇NO₆S  MW  243.3  CAS:29915-38-6

Storage：RT

Appearance…………………….white powder

Assay…………………………..≥99%

Useful pH range……………….7.7 – 9.1

pKa…………………………….8.425℃

Solubility……………………..500mg/ml

說(shuō)明：TAPS is a zwitterionic buffer used in biochemistry and molecular biology. It has a useful pH range of 7.7 - 9.1. TAPS is utilized in capillary electrophoresis of such materials as DNA and DNA-dye complexes. TAPS has been shown to inhibit connexin channel activity. The activity of various mutants of carbonic anhydrase I and carbonic anhydrase II has been studied in a variety of buffers, including TAPS.

10g         80元