硫酸葡聚糖钠盐来源于明串珠菌属，Dextran sulfate sodium salt from Leuconostoc spp.；average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8
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硫酸葡聚糖钠盐来源于明串珠菌属，Dextran sulfate sodium salt from Leuconostoc spp.；Mr 5,000 -
![图片 多聚-L-赖氨酸氢溴酸盐 [多聚赖氨酸]，Poly-L-lysine hydrobromide；mol wt ≥300,000](https://www.bszh.cn/images/thumbs/0001169_-l-poly-l-lysine-hydrobromidemol-wt-300000_32.png "显示明细 多聚-L-赖氨酸氢溴酸盐 [多聚赖氨酸]，Poly-L-lysine hydrobromide；mol wt ≥300,000")
多聚-L-赖氨酸氢溴酸盐 [多聚赖氨酸]，Poly-L-lysine hydrobromide；mol wt ≥300,000 - 转化酶来源于面包酵母(酿酒酵母)，Invertase Glycoprotein Standard；BioReagent, from Saccharomyces cerevisiae, for proteomics
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三(羟甲基)甲基甘氨酸，Tricine；≥99% (titration) - 硫酸葡聚糖钠盐来源于明串珠菌属，Dextran sulfate sodium salt from Leuconostoc spp.；low sulfate content, Mr ~40,000
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![图片 黄嘌呤氧化酶来源于牛奶 [XOD]，Xanthine Oxidase from bovine milk；lyophilized powder, 0.4-1.0 units/mg protein](https://www.bszh.cn/images/thumbs/0015606_-xodxanthine-oxidase-from-bovine-milklyophilized-powder-04-10-unitsmg-protein_32.jpeg "显示明细 黄嘌呤氧化酶来源于牛奶 [XOD]，Xanthine Oxidase from bovine milk；lyophilized powder, 0.4-1.0 units/mg protein")
黄嘌呤氧化酶来源于牛奶 [XOD]，Xanthine Oxidase from bovine milk；lyophilized powder, 0.4-1.0 units/mg protein
