商品编号


LS004090



品牌


Worthington



公司


Worthington Biochemical Corporation



公司分类


Products



Size

5 ku

商品信息
Galactosidase, BetaA partially purified, lyophilized powder.Store at 2-8°C.≥50 units per mg dry weight
Source:
E. coli
I.U.B.: 3.2.1.23
β-Galactosidase has a molecular weight of 540 kDa, and an optimum pH range of 6 to 8. Note: Product code BGC is not suitable for immunoconjugation applications due to the presence of ammonium sulfate.
Unit Definition
: One Unit hydrolyzes one micromole of o-nitrophenyl-β-D-galactopyranoside per minute at 25°C, pH 7.5