Description | Contains a polyhistidine sequence, the Xpress epitope (part of bacteriophage T7 gene 10 protein) and an enterokinase cleavage site. Anti-Xpress antibodies recognise the Xpress epitope sequence found in this leader peptide. Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys. | Namespace | PSI-MI |
Obsolete | false |