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NLS (PKKKRKV) is a peptide derived from the 40 tumor antigen of the great ape virus (SV40 big T antigen), which is a method to enhance the nuclear portal in the research field of gene transfer.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 100 mg | Inquiry | Backorder | |
| 500 mg | Inquiry | Backorder |
| Description | NLS (PKKKRKV) is a peptide derived from the 40 tumor antigen of the great ape virus (SV40 big T antigen), which is a method to enhance the nuclear portal in the research field of gene transfer. |
| Synonyms | NLS PKKKRKV |
| Molecular Weight | 883.14 |
| Formula | C40H78N14O8 |
| Cas No. | 95088-49-6 |
| Relative Density. | 1.37 g/cm3 (Predicted) |
| Sequence Short | PKKKRKV |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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