凝血酶来源于牛血浆,Thrombin from bovine plasma [Factor IIa];lyophilized powder, ≥2,000 NIH units/mg protein (E1%/280 = 19.5)
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硫酸铜五水合物 [五水硫酸铜],Copper(II) sulfate pentahydrate;suitable for plant cell culture, ≥98%
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苯甲基磺酰氟 [苯甲磺酰氟],Phenylmethanesulfonyl fluoride [PMSF];98%
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β-葡聚糖来源于面包酵母(酿酒酵母),Glucan from baker's yeast (S. cerevisiae);≥98.0%
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戊二醛溶液,Glutaraldehyde solution;Grade I, 8% in H2O, specially purified for use as an electron microscopy fixative or other sophisticated use
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蛋白酶K来源于林伯氏白色念球菌,Proteinase K from Tritirachium album;lyophilized powder, BioUltra, ≥30 units/mg protein, for molecular biology
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β-半乳糖苷酶来源于米曲霉,β-Galactosidase from Aspergillus oryzae [Lactase];≥8.0 units/mg solid