357cc拉斯维加斯_拉斯维加斯官方网站

免费咨询电话: 400-699-0631      点击这里给我发消息
 
 
 
产品分类
 
·PCR
 
 





Casein acids hydrolysate 酸水解酪蛋白
 产品货号: CR1020
 产品名称: Casein acids hydrolysate 酸水解酪蛋白
 产品价格/规格: 100g 120元
 产品说明书: 暂无
 更新时间: 2022-07-29
详细信息   访问次数:

  • 产品介绍
  • 发表文章
  • 相关产品
  • 质检证书
  • Casein acids hydrolysate

    酸水解酪蛋白/酸水解干酪素

    Amicase;Case amino acids

    Storage:RT

    炽灼残渣………………….<30%

    水份……………………….<5%

    氨基氮…………………….>5%

    总氮……………………….>8%

    Real-Times           100g            120元            

    货号:CR1020


    Appearance…………………..light yellow to tan powder

    Solubility………………………25mg/ml in water

    Elemental analysis…………..12-14% total nitrogen

    >9.0% amino nitrogen

    Sigma A2427        250g                询价              Simga原装

                                 1kg                询价              Sigma原装

    说明:Casein acids hydrolysate is prepared by acid digestion of casein from bovine milk into primarily free amino acids with some short peptide fragments. Tryptophan and vitamins present in the casein are destroyed by the acid hydrolysis. In addition, the content of cysteine is low. The salt content of this peptone is very high at approximately 36%. Total nitrogen is approximately 12.8%, amino nitrogen is approximately 9.8%. Because of the extent of hydrolysis, the product is (on anhydrous basis) 18-20% peptides and 80-82% amino acids; the product has an average molecular weight of 220, distributed as 67% 100-200 daltons, 32% 200-500 daltons and 1% 500-1000 daltons. Used as a nutrient mixture in peptone agars for a variety of bacteria. Recommended concentration: 25 g/L



TOP】【打印本页】【关闭窗口



拉斯维加斯官方网站 版权所有 京ICP备12052607 网站管理   快递查询   IF查询
电话:010-58437227 免费电话:400-699-0631 传真:010-57909566
点击这里给我发消息   内勤订货QQ:2446698252   技术支持QQ:460449375 电子邮箱:real-times@vip.163.com
注意:公司所有产品仅供科研使用
_×
在线咨询