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Peptide R

Peptide R, a cyclic peptide, is a specific CXCR4 antagonist.

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CAT#	GR2166
CAS	1774344-28-3
Chemical Name	(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-3-sulfanylpropanoic acid
M.F/Formula	C39H59N13O8S2
M.W/Mr.	902.10

CAT#	Product Name	Inquiry
GR2169	NLS (PKKKRKV) (TFA)	Inquiry
GR2218	AGR	Inquiry
GR2209	p60c-src Substrate	Inquiry
GR2104	hCT (Calcitonin), Human	Inquiry
GR2137	Ku70	Inquiry

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Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
InChI	InChI=1S/C39H59N13O8S2/c1-22(47-32(54)25(40)14-8-16-45-38(41)42)31(53)51-29(20-61)36(58)48-26(15-9-17-46-39(43)44)33(55)49-27(18-23-10-4-2-5-11-23)34(56)50-28(19-24-12-6-3-7-13-24)35(57)52-30(21-62)37(59)60/h2-7,10-13,22,25-30,61-62H,8-9,14-21,40H2,1H3,(H,47,54)(H,48,58)(H,49,55)(H,50,56)(H,51,53)(H,52,57)(H,59,60)(H4,41,42,45)(H4,43,44,46)/t22-,25-,26-,27-,28-,29-,30-/m0/s1
InChI Key	QUGHRLVSZPPQPK-ODKJCKIQSA-N
Canonical SMILES	CC(C(=O)NC(CS)C(=O)NC(CCCN=C(N)N)C(=O)NC(CC1=CC=CC=C1)C(=O)NC(CC2=CC=CC=C2)C(=O)NC(CS)C(=O)O)NC(=O)C(CCCN=C(N)N)N
Isomeric SMILES	C[C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N