HBSS的配制和使用攻略HBSS主要用于培养液的配制或清洗细胞,不能单独使用。本文介绍HBSS的配制和使用方法。HBSS,即汉克斯平衡盐。英文全名Hank'sBalancedSaltSolution。D-Hank's与Hank's的一个主要区别在于前者不含有钙和镁离子,因此D-Hank's常用于配制胰酶溶液。Hank平衡盐溶液(HBSS)的配方为:8g/LNaCl,0.4g/LKCl,1g/L葡萄糖,60mg/LKH2PO4,47.5mg/LNa2HPO4,调pH至7.2.一般用于配制细胞培养过程中的培养基或者清洗细胞。Hank's配方:NaCl8.01;KCl0.4;CaCl20.14;NaHCO30.35;KH2PO40.06;Glucose0.34(g/l);Hank平衡盐溶液(HBSS)的配方为:8g/LNaCl,0.4g/LKCl,1g/L葡萄糖,60mg/LKH2PO4,47.5mg/LNa2HPO4,调pH至7.2.HBSS一共分为四种,含钙镁,含酚红;含钙镁,不含酚红;不含钙镁,含酚红(D-hanks);不含钙镁,不含酚红(D-Hanks)。此四种产品可根据客户需要自己选择。而如果客户无法判断应该选择哪一种,可以选不含钙镁,不含酚红(D-Hanks)。Hanks’含钙镁含酚红Hanks’含钙镁,不含酚红D-Hanks’不含钙镁含酚红D-Hanks’不含钙镁不含酚红DPBS不含钙镁不含酚红PBS不含钙镁不含酚红10*PBS不含钙镁不含酚红g/Lg/Lg/Lg/Lg/Lg/Lg/LNaCl88888880Na2HPO.12H2O0.1260.1260.1260.1262.92.929NaH2PO4·2H2O0000000KCl0.40.40.40.40.20.22KH2PO40.060.060.060.060.20.242.4MgSO40.0980.09800000CaCl20.140.1400000D-葡萄糖1111000酚红0.0100.010000添加NaHCO30.350.350.350.35000那么,HBSS能高压灭菌吗?答案是否定的。因为HBSS溶液里面含有1g/L的葡萄糖和碳酸氢根,高压会发生反应引起变性。Hanks'BalancedSaltSolution,简称HBSS,含137.93mMNaCl,5.33mMKCl,4.17mMNaHCO3,0.441mMKH2PO4,0.338mMNa2HPO4,5.56mMD-Glucose。Hanks'BalancedSaltSolution(withCa2+&Mg2+),简称HBSS,含137.93mMNaCl,5.33mMKCl,4.17mMNaHCO3,1.26mMCaCl2,0.493mMMgCl2,0.407mMMgSO4,0.441mMKH2PO4,0.338mMNa2HPO4,5.56mMD-Glucose。PBS(Phosphate-BufferedSaline),含135mMNaCl,4.7mMKCl,10mMNa2HPO4,2mMNaH2PO4,pH值为7.4。D-PBS溶液(Dulbecco'sPhosphate-BufferedSaline),含2.67mMKCl,1.47mMKH2PO4,137.93mMNaCl,8.06mMNa2HPO4,pH值为7.4。D-PBS(withCa2+&Mg2+)溶液,含0.90mMCaCl2,0.49mMMgCl2,2.67mMKCl,1.47mMKH2PO4,137.93mMNaCl,8.06mMNa2HPO4,pH值为7.4。D-PBS即为Dulbecco'sPhosphate-BufferedSaline。