X-press Tag Peptide

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.

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CAT#	R1756
M.F/Formula	C₄₁H₅₉N₉O₂₀
M.W/Mr.	997.96
Sequence	One Letter Code: DLYDDDDK three Letter Code: Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys

CAT#	Product Name	Inquiry
R1391	Glycoprotein 276-286	Inquiry
R1338	Elamipretide TFA	Inquiry
R1023	CRF (6-33)	Inquiry
R1741	Urocortin, rat	Inquiry
R1891	PD-1/PD-L1 Inhibitor 3	Inquiry

CAT#	Product Name	M.W	Molecular Formula	Inquiry
10-101-20	Goserelin Acetate	1269.43	C59H84N18O14	Inquiry
10-101-59	Liraglutide	3751.2	C172H265N43O51	Inquiry
R1574	Octreotide	1019.24	C₄₉H₆₆N₁₀O₁₀S₂	Inquiry
10-101-139	Myrcludex B			Inquiry
10-101-285	Teduglutide	3752.08	C164H252N44O55S	Inquiry
R1847	Sermaglutide	4114	C187H291N45O59	Inquiry
R1961	Carbetocin	988.2	C45H69N11O12S	Inquiry

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