验证数据展示
产品信息
80801-2-PBS targets DYKDDDDK tag in WB, IF/ICC, FC (Intra), IP, ELISA applications and shows reactivity with recombinant protein samples.
| 经测试应用 | WB, IF/ICC, FC (Intra), IP, ELISA Application Description |
| 经测试反应性 | recombinant protein |
| 免疫原 | DYKDDDDK tag fusion protein Ag2329 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | Flag Tag |
| 别名 | Ag2329, 240568A11 |
| 基因名称 | Flag Tag |
| Gene ID (NCBI) | 8 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purfication |
| 储存缓冲液 | PBS only , pH 7.3 |
| 储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
Protein tags are protein or peptide sequences located either on the C- or N- terminal of the target protein, which facilitates one or several of the following characteristics: solubility, detection, purification, localization and expression. The DYKDDDDK(FLAG) peptide has been used extensively as a general tag in expression vectors. This peptide can be expressed and detected with the protein of interest as an amino-terminal or carboxy-terminal fusion. N-terminal DDDDK vectors provide an Ek cleavage site for removal of the fusion tag. The DDDDK peptide is likely to be located on the surface of a fusion protein because of its hydrophilic nature. As a result, the DDDDK peptide is more likely to be accessible to antibodies. A DDDDK-tag can be used in many different assays that require recognition by an antibody, such as western blotting, immunocytochemistry, immunoprecipitation, flow cytometry, protein purification, and in the study of protein-protein interactions, cell ultrastructure, and protein localization and so on. This antibody is a rabbit recombinant antibody raised against 3xFlag (3xDYKDDDDKT) sequence and recognizes the (1x) and (3x)DYKDDDDK peptide and detects DDDDK-tagged proteins. Anti-FLAG is a registered trademark of Sigma-Aldrich Biotechnology.