| Description | CCP-biotin peptide (non-cyclized) is a linear, biotin-labeled derivative of the circular citrullinated peptide (CCP), mirroring the human filaggrin sequence from amino acids 447 to 467 with specific substitutions (Q447H, S449C, G459R, E460G, and S462C) and a citrullination at arginine 455. This formulation is designed for the identification of anti-citrulline autoantibodies that may recognize and interact with the linear configuration of the peptide. |
| Synonyms | Citrullinated Filaggrin (Q447H, S449C, G459R, E460G, S462C) (R455) (447-467)-biotin Peptide (non-cyclized), Cyclic Citrullinated Peptide-biotin Peptide (non-cyclized) |
| molecular weight | N/A |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |