Tm value of MszExo I in different buffers.

*, B1 is the buffer which is composed of 50 mM Glycine-NaOH, 200 mM NaCl, pH 9.5.**, B2 is the buffer which is composed of 50 mM Glycine-NaOH, 1 mM EDTA, pH 9.5.Tm value of MszExo I in different buffers.

* B1缓冲液（buffer）由50 mM甘氨酸-氢氧化钠（Glycine-NaOH）、200 mM氯化钠（NaCl）配制而成，pH值为9.5。
** B2缓冲液由50 mM甘氨酸-氢氧化钠、1 mM乙二胺四乙酸（EDTA）配制而成，pH值为9.5。
不同缓冲液中MszExo I的熔解温度（Tm value）。