Supplier Page from Aladdin Scientific Corporation for 100mM Pro-Ac, 20 mM Arg, pH 5.0 buffer
L-Aspartic acid β-(7-amido-4-methylcoumarin) from Aladdin Scientific Corporation
o-Cresolphthalein from Aladdin Scientific Corporation
Tentoxin from Aladdin Scientific Corporation
Tetraethylammonium hydroxide solution from Aladdin Scientific Corporation