磷酸盐缓冲液(PBS) 1×

https://789.bio/ec/9CC8t1
  • https://789.bio/ec/9CC8t1

货号: PB180327

Price: ¥46

Size:
500mL

产品信息

产品简介 平衡盐溶液(Balanced Salt Solution, BSS)也叫生理溶液(pHysiological Solution),是集缓冲液的缓冲力、生理盐水的等渗性以及培养液的营养供应特点于一体的,具有维持渗透压、保持pH稳定以及提供简单的营养的作用,可满足体外实验中组织、器官或细胞的生存和代谢的基本需要。一些平衡盐溶液中还添加了少量酚红,用以指示溶液的酸碱度变化。
磷酸盐缓冲液(pHospHate-Buffered Saline,PBS)是生物化学研究中使用最为广泛的一种平衡盐溶液,主要成分为Na2H2PO4、KH2PO4、NaCl和KCl。PBS缓冲液常用于组织块的漂洗、细胞的洗涤、细胞或组织的运输、其他试剂的配制以及作为细胞计数的稀释液等。
产品形态 液体
产品浓度
产品规格 500mL
PH 7.2-7.4
NaHCO3
酚红
Ca2+-Mg2+
内毒素 <3
储存条件 2-30℃
运输条件 常温
有效期 36个月
注意事项
  1. 1.本产品为即用型,经0.1 μm过滤除菌,可直接使用,使用前无需稀释或过滤除菌等任何处理;
  2. 2.使用本产品时应注意无菌操作,避免污染;
  3. 3.本产品仅用于科研或进一步研究使用,不用于诊断和治疗。
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  • Q1:Pb溶液和pbs是同一个东西吗,用途也是一样的吗?

    Pb只有磷酸盐,PBS除了磷酸盐还有其他钾盐和钠盐,如果是用于试剂配制或者组织清洗,推荐用PBS。

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