磷脂酶A2

BR,200u/mg,响尾蛇毒液

货号:RM1197-1

品牌:PUK

CAS号:9001-84-7

  • 本店价格 ¥1800.00元
  • 收藏
    货号/包装 规格 库存 到货期 价格(RMB) 折扣价(RMB) 数量
    1197-1-1mg BR,200u/mg,响尾蛇毒液 0 2-3天

    1800

    1800

    + -

    浏览记录

    产品名称 : 磷脂酶A2
    货号: RM1197-1

     


    英文名称:PLA2;Lecithinase A;Phosphatidylcholine 2-acylhydrolase;Phospholipase A2

    其他名称:磷酯酶A2

    CAS号:9001-84-7

    级别:BR

    来源:Crotalus durissus terrificus venom

    Specific activity:≥200u/mg protein

    活力定义:One Unit releases one micromole of acid from soybean lecithin per minute at 25℃, pH 8.9

    产品描述:Phospholipase A2 is a member of the class of heat-stable, calcium-dependent enzymes catalyzing the hydrolysis of the 2-acyl bond of 3-n-phosphoglycerides. The enzyme has a molecular weight of 30,000 daltons. Phospholipase A2 is activated by Ca2+. It is inhibited by zinc, barium, and manganese ions. Activity values for phospholipase A preparations which are derived from titrimetric assay procedures can be quite dependent on source and type of lecithin, its preparation as a substrate emulsion, other components of the reaction mixture, and the method and instrumentation used

    性状(以下信息仅供参考):粉末。EC3.1.1.4

    用途:本品仅供科研,不得用于其它用途。

    保存:-20℃



    商品已成功加入购物车
    <<继续购物 去结算

    快速订购(闪电下单,无需走购物车流程,简单方便更快捷!)

    • 商品名称:
    • 包装:
    • 购物数量:
    • 商品总价: 
    • 收货人姓名: *
    • 联系电话:*
    • 配送区域: *
    • 街道地址: *
    • 手机:
    • email:
    • 备注信息:
    • 支付方式:
    •