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Recombinant Protein L

产品价格: ¥1200.00

最小起订量:暂无 可售数量:999盒

发货时限:
暂无
所在地区:
中国北京
有效期至:
长期有效
最后更新:
2021-05-22 01:30:02
浏览次数:
191
企业信息

产品详情

品牌名称:
ACROBiosystems
货号: RPL-P3141
供应商: ACROBiosystems
数量: In Stock
英文名: Recombinant Protein L
规格: 2mg/10mg/1g
内毒素:
Less than 1.0 EU per μg by the LAL method.

纯度:
>98% as determined by SDS-PAGE.

活性:

产品背景:
Protein L was isolated from the surface of bacterial species Peptostreptococcus magnus and was found to bind Ig(IgG,IgM,IgA,IgE and IgD) through L chain interaction, from which the name was suggested. Despite this wide-ranging binding capability with respect to Ig classes, Protein L is not a universal immunoglobilin-binding protein. Binding of Protein L to immunoglobulins is restricted to those containing kappa light chains (i.e., k chain of the VL domain). In humans and mice, kappa (k) light chains predominate. The remaining immunoglobulins have lambda (l) light chains. The recombinant protein contains four immunoglobulin (Ig) binding domains (Bdomains) of the native protein. Besides antibody, protein L is also suitable for binding of a wide range of antibody fragments such as Fabs, single-chain variable fragments (scFv), and domain antibodies (Dabs).

产品描述:
Recombinant Protein L Protein is fused with the polyhistidine tag at N-terminus and a single cysteine at C-terminus. The reducing (R) protein migrates as a 36-38 kDa polypeptide .Protein L Protein can bind to VL-Kappa.
 

SDS-PAGE


Recombinant Protein L on SDS-PAGE  under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 98%.
温馨提示:不可用于临床治疗。

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