3×Flag Peptide

  • 3DYK-P05
A fusion tag, called 3 × Flag-tag and consisting of eight amino acids (Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile- Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) including an enterokinase-cleavage site, was specifically designed for immunoaffinity chromatography.
编号 规格 价格 促销价 品牌 库存 说明书
3DYK-P05 5mg 580.00 580.00 七纯 现货 下载
3DYK-P25 25mg 1990.00 1990.00 七纯 现货 下载
3DYK-P100 100mg 3980.00 3980.00 七纯 现货 下载
3DYK-P500 500mg 8960.00 8960.00 七纯 现货 下载

产品介绍

Description:
A fusion tag, called 3 × Flag-tag and consisting of eight amino acids (Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile- Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) including an enterokinase-cleavage site, was specifically designed for immunoaffinity chromatography. It allows elution under non- denaturing conditions. Several antibodies against this peptide have been developed. One antibody, denoted as M1, binds the peptide in the presence of bivalent metal cations, preferably Ca2+. Elution is effected by chelating agents. Another strategy is competitive elution with excess of free 3×Flag-tag peptide.
Sequence (one-letter code):MDYKDHDGDYKDHDIDYKDDDDK
Sequence (three-letter code):
Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp -Asp-Lys
Formula: C120H169N31O49S
Molecular Weight: 3,988.00
Purity: > 95%
Storage: Store at -20°C for 12 months

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