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sigma試劑 Hyaluronidase from bovine testes,透明質酸酶 來源于牛睪丸,H3506-Type I-S, lyophilized powder, 400-1000 units/mg solid
Sigma試劑 Rubidium chloride,氯化銣,R2252 - ReagentPlus®, ≥99.0% (metals basis)
sigma試劑 Manganese(II)chloride,氯化亞錳,328146 - beads, 98%
sigma試劑 Benzonase® Nuclease,E1014 - ≥250 units/μL, ≥90% (SDS-PAGE), recombinant, expressed in Escherichia coli, buffered aqueous glycerol solution
sigma試劑 Pituitary Extract bovine ,P1476 - solution, ~14 mg/mL protein in PBS, 0.2 μm filtered, cell culture tested
sigma試劑 褪黑素,Melatonin,M5250 - powder, ≥98%(TLC)
sigma試劑Phenyl-β-D-galactopyranoside ,P6501 - ≥98% (TLC)
sigma試劑 Ionomycin from Streptomyces conglobatus,I9657 - ≥98% (HPLC)
sigma試劑 視黃醇,Retinol ,95144 - BioXtra, ≥99.0% (HPLC), ~3100 units/mg
sigma試劑 3-Phosphoglyceric Phosphokinase from baker's yeast (S. cerevisiae),P7634 - ammonium sulfate suspension, ≥1000 units/mg protein