X-press Tag Peptide


CAS No. : 339988-16-8

339988-16-8
Price and Availability of CAS No. : 339988-16-8
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5mg $100 In-stock
10mg $166 In-stock
25mg $290 In-stock
50mg $435 In-stock
100mg $608 In-stock
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Cat. No. : HY-P0329
M.Wt: 997.96
Formula: C41H59N9O20
Purity: >98 %
Solubility: H2O : ≥ 100 mg/mL
Introduction of 339988-16-8 :

X-press Tag Peptide is a tag peptide used for protein purification. X-press Tag is also an N-terminal leader peptide; this N-terminal peptide contains a polyhistidine sequence, the Xpress epitope (part of bacteriophage T7 gene 10 protein) and an enterokinase cleavage site. Anti-Xpress antibodies recognize the Xpress epitope sequence found in this leader peptide. In Vitro:X-press Tag is a commonly used protein purification tag. X-press Tag binds to the N-terminus or C-terminus of the target protein, affinity chromatography will be performed using specific antibodies or ligands to efficiently separate the target protein from other cellular components[1].

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