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Synthesis of unnatural amino acids and other blocks
X-press
Name
X-press
Molecular structural formula
Purity
95%
CAS Number
339988-16-8
Formula
C41H59N9O20
MW
997.96
Target
others
Sequence
Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys
Sequence Shortening
DLYDDDDK
InChIKey
FWMNKRVHBHKBMO-VXBMVYAYSA-N
Solubility in water
≥ 100 mg/mL
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Product details
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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.