Then the hydrolysate was treated with ultrafiltration membrane(MWCO is 6.0×10~4),and the purity and the yield of RNA was 72.1% and 0.42%,respectively.
Then the hydrolysate was treated with ultrafiltration membrane(MWCO is 6.0×10~4),and the purity and the yield of RNA was 72.1% and 0.42%,respectively.
酶解液经截留相对分子质量为6.0×104的超滤膜过滤后,核糖核酸的纯度和得率分别是72.1%和0.42%。