Cys(Npys) Antennapedia Peptide, amide

This is the 16 amino acid region of Antennapedia peptide (Penetratin) synthesized with an activated cysteine residue C(Npys), wherein Npys is 3-Nitro-2-pyridinesulfenyl group is used for activating S of cysteine and for rapid reaction when a thiol group is introduced. This kind of modification has been used to render this peptide as a carrier peptide applicable in conjugation studies, especially when studying attachment of peptide-like molecules to carriers.

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CAT#	X21212
M.W/Mr.	2503.1
Sequence	One Letter Code: C(Npys)-RQIKIWFQNRRMKWKK-NH2 Three Letter Code: H-C(Npys)Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys-NH2

CAT#	Product Name	Inquiry
GR2190	TAT-DEF-Elk-1 TFA	Inquiry
GR2191	TAT TFA	Inquiry
GR2217	TAT-amide TFA	Inquiry
GR2233	NGR peptide	Inquiry
GR2175	Cyclic PSAP peptide	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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