双-TRIS丙烷,BIS-TRIS propane;Calbiochem®, >98% (titration)
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间苯三酚二水合物,Phloroglucinol dihydrate;analytical standard, ≥96.5% (GC)
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脱氧胆酸 [去氧胆酸],Deoxycholic acid;≥99.0% (T)
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聚集蛋白聚糖来源于牛关节软骨,Aggrecan from bovine articular cartilage;lyophilized powder (from a sterile-filtered solution)
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硫酸鱼精蛋白 [鲱鱼精蛋白硫酸盐],Protamine sulfate salt from herring;Grade III, histone, free(Millon test)
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4-硝基苯基磷酸盐二钠盐六水合物 [磷酸酶底物, pNPP二钠盐六水合物],4-Nitrophenyl phosphate disodium salt hexahydrate;powder, ≥97%
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明胶 [来源于猪皮肤, 低内毒素],Gelatin from porcine skin;medium gel strength, controlled endotoxin level, suitable for microbiology