联系电话
上海劲马生物科技有限公司
中级会员·16年
具体成交价以合同协议为准
- 联系人：
- 冯经理
- 电话：
- 021-60521817
- 手机：
- 13817140470
- 售后：
- 86-021-61107441
- 传真：
- 86－021－64881400
- 地址：
- 上海市松江区漕河泾研展路455号B座
- 个性化：
- www.shjmsw.com
- 手机站：
- m.shjmsw.com
- 网址：
- www.shjmsw.com
扫一扫访问手机商铺
产品介绍
Description
Application Useful in the determination of lactose.
Biochem/physiol Actions 2-Deoxy-D-galactose, lactose, melibiose, raffinose and stachyose react with galactose oxidase in the peroxidase:o-tolidine system.
Essentially no oxidation of D-glucose, L-galactose, L-arabinose or D-glucuronate has been observed.
Preparation Note Chromatographically purified
Unit Definition One unit will produce a ΔA425 of 1.0 per min at pH 6.0 at 25 °C, in a peroxidase and o-tolidine system. Reaction volume = 3.4 mL. Light path = 1 cm.
Physical form Lyophilized, contains buffer salts and stabilizer
Properties
composition Protein, 5-20% biuret
storage temp. −20°C
Safety
WGK Germany 3
References
reference Avigad, G., et al. J. Biol. Chem. 237, 2736, （1962）
Printable Reviews
Product ReviewsReview This Product
相关产品
-
￥面议
