Avidity develops and sells molecular affinity tools for connecting molecules. Our patented AviTag™ technology employs a highly targeted enzymatic conjugation of a single biotin on a unique 15 amino acid peptide tag using the biotin ligase （BirA） from E. coli. AviTag™ sequence is GLNDIFEAQKIEWHE. Oriented on streptavidin-coated surfaces, this creates an ideal presentation for molecular binding interactions.
Though Avidity is a small company, the scientific benefits of its AviTag have garnered notice. Currently, AviTag technology is licensed by seven of the world's top ten pharmaceutical companies and is used by researchers in 22 countries.
| 產品編號 | 產品名稱 | 規格 | 價格（元） | 生產 |
| AbC | Anti-C-terminus AviTagTM Antibody | 100 ul | ￥3,600.00 | Avidity |
| AbCA | Anti-C-terminus AviTagTM –conjugated Agarose Resin | 2 ml | ￥4,500.00 | Avidity |
| AVB100 | Efficient Biotinylation E. coli K12 Strain AVB100 | 1 vial | ￥4,500.00 | Avidity |
| AVB101 | Efficient Biotinylation E. coli B Strain AVB101 | 1 vial | ￥4,500.00 | Avidity |
| AVB99 | Efficient Biotinylation E.coli K12 Strain AVB99 | 1 vial | ￥4,500.00 | Avidity |
| BIO200 | Biotin Solution | 1.5 ml | ￥810.00 | Avidity |
| BIO500 | Biotin Solution | 10 ml | ￥1,620.00 | Avidity |
| BIP300 | Positive Control Plasmid | 2 ug | ￥2,700.00 | Avidity |
| BIRA500 | BirA Biotin-Protein Ligase | 40 ug | ￥4,500.00 | Avidity |
| BIS300 | Positive Control Protein Substrate Kit | 1 kit | ￥2,700.00 | Avidity |
| Bulk BIRA | Bulk BirA Biotin-Protein Ligase | 300 ug | ￥17,640.00 | Avidity |
| CFT100 | Mammalian Cell-Free Translation System: AvidExpressTM | 1 kit | ￥3,150.00 | Avidity |
| CTZ-1 | Native Coelenterazine Free Base | 1 mg | ￥3,600.00 | Avidity |
| CVB101 | Chemically Competent E.coli B Strain AVB101 | 10 vials | ￥3,150.00 | Avidity |
| EVB100 | Electrocompetent E. coli K12 Strain AVB100 | 10 vials | ￥3,150.00 | Avidity |
| EVB101 | Electrocompetent E. coli B Strain AVB101 | 10 vials | ￥3,150.00 | Avidity |
| FASP | Sequence Primer-Forward | 200 pmol | ￥1,710.00 | Avidity |
| Gluc-10 | Biotinylated Gaussia princeps Luciferase | 10 ug | ￥1,350.00 | Avidity |
| Gluc-100 | Biotinylated Gaussia princeps Luciferase | 100 ug | ￥6,300.00 | Avidity |
| pAC4 | Biotin AviTagTM Vectors（C-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pAC5 | Biotin AviTagTM Vectors（C-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pAC6 | Biotin AviTagTM Vectors（C-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pACS | Biotin AviTagTM Vectors（C-terminal） | 1 kit | ￥8,100.00 | Avidity |
| pAN4 | Biotin AviTagTM Vectors（N-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pAN5 | Biotin AviTagTM Vectors（N-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pAN6 | Biotin AviTagTM Vectors（N-terminal） | 10 ug | ￥2,970.00 | Avidity |
| pANS | Biotin AviTagTM Vectors（N-terminal） | 1 kit | ￥8,100.00 | Avidity |
| RASP | Sequence Primer-Reverse | 200 pmol | ￥1,710.00 | Avidity |
| rrGFP-100 | Biotinylated Renilla reniformis Green Fluorescent Protein | 100 ug | ￥5,400.00 | Avidity |
| SA-Gluc | Streptavidin-conjugated Gaussia princeps Luciferase | 50 ug | ￥4,500.00 | Avidity |
| SA-rrGFP 1.0 | Streptavidin-conjugated Renilla reniformis Green Fluorescent Protein | 160 ug | ￥3,600.00 | Avidity |
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