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Dec 13 2024 nbsp 0183 32 PBS pH7 4 NaCl 8g KCl 0 2g Na2HPO4 14g KH2PO4 0 24g 1000mL pH PBS 与PBST的区别是PBST含有Tween-20成分，PBS 不含有。 PBS，全称Phosphate Buffered Saline。在医学词汇中表示磷酸盐缓冲液，用于分子克隆及细胞培养，pH=7.4，与人体血液等 …
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