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苏州工业园区生物纳米园A4#216
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4000-520-616 / 18915418616
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商品描述
| Product Name | Spike protein (S1/S2) SARS - CoV - 2 substrateQXL®520 - TNSPRRARSVAS - K(5 - FAM) - NH2 |
| Size | 0.1 mg |
| Catalog # | AS-65600 |
| US$ | $205 |
| Purity | >95% |
This peptide sequence represents a furin-like cleavage site of the Spike (S) protein of the SARS-CoV-2 virus. The S protein must be likely cleaved at two sites, S1/S2 and S2 for viral entry into host cell. The sequence at the S1/S2 junction which contains a polybasic cleavage site (RR↓AR) represents the first cleavage site.This peptide has been labeled with QXL®520 and 5-FAM. | |
| Detailed Information |  Material Safety Data Sheets (MSDS) |
| Storage | -20 °C |
| References | Coutard B, et al. The spike glycoprotein of the new coronavirus 2019-nCoV contains a furin-like cleavage site absent in CoV of the same clade. Antiviral Res. 2020 Apr;176:104742. doi: 10.1016/j.antiviral.2020.104742. |
| QXL®520-TNSPRRARSVAS-K(5-FAM)-NH2 | |
| Sequence(Three-Letter Code) | H - Thr - Asn - Ser - Pro - Arg - Arg - Ala - Arg - Ser - Val - Ala - Ser - Lys(5 - FAM) - OH |
