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Chemical structure of CCP peptide

GC38747

CCP peptide

Also known as (2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(4R,7S,13S,16S,19S,25S,28S,31S,34S,37S,40S,43R)-43-[[(2S)-5-amino-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-oxopentanoyl]amino]-37-(3-amino-3-oxopropyl)-7,13,19-tris(3-carbamimidamidopropyl)-25-[3-(carbamoylamino)propyl]-34-(2-carboxyethyl)-28-[(1R)-1-hydroxyethyl]-16,31-bis(hydroxymethyl)-40-(1H-imidazol-5-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36,39,42-tridecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41-tridecazacyclotetratetracontane-4-carbonyl]amino]acetyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-3-hydroxypropanoic acid

CCP peptide is a synthetic cyclic citrullinated peptide (CCP) and used as the substrate for detecting anti-CCP antibodies serologically

ChemicalCAS277748-59-1MW2341.47FormulaC87H145N41O32S2
CAS number
277748-59-1
Molecular weight
2341.47
Formula
C87H145N41O32S2
Solubility
Soluble in DMSO
InChIKey
HNXKIUNKLZATRP-ZLORDHBNSA-N
Catalogue number
GC38747
Brand
GLPBIO
Computed properties PubChem CID 176418261 · XLogP -20.6 · TPSA 1280 Ų · H-bond donors 46
XLogP
-20.6
TPSA
1280 Ų
H-bond donors
46
H-bond acceptors
41
Rotatable bonds
57
Heavy atoms
162

SMILES C[C@H]([C@H]1C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CO)CCC(=O)O)CCC(=O)N)CC2=CN=CN2)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC3=CN=CN3)N)C(=O)NCC(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CO)C(=O)O)CCCNC(=N)N)CCCNC(=N)N)CO)CCCNC(=N)N)CCCNC(=O)N)O

Computed descriptors from PubChem (CID 176418261), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.