The Collagen Antibody Induced Arthritis (CAIA) model is a relevant model for studying the efferent phase of RA, where leukocytes are attracted and respond to the immune complex in the joint. It is induced using a cocktail of antibodies to anti-CII and contains pathogenic features similar to that of RA such as pannus formation, cellular infiltration, synovitis and cartilage/bone destruction.
Benefits of the CAIA model

Figure: Balb/c were administered 2 mg of ArthritoMab antibody cocktail on day 0 followed by a LPS boost on day 3.Unlike competitor products, disease progression is steady and controlled for easy evaluation of prophylactic and therapeutic regimes.
Comparison
| ArthritoMab™ | Competitor | |
Epitopes Recognized | CB11, CB10, CB8 | CB11 only |
| Disease Progression | Steady & Controlled | Rapid & Severe |
| Paw involvement | Consistent & Predominantely rear | Variable & unpredictable |
| Animals/vial | 25 | 20 |
Abreviations:
matriks/Shikari® (S-ATP) Anti-Pembrolizumab ELISA w/confirmation/PEM-QNS-KEY
intactgenomics/Methionine Auxotrophic LBA4404 | ig® | Intact Genomics/15x50μl/1076-15
goprolytix/Proteolytic Activation of Prothrombin/1 mg, 200 µg/BCT-DFP
novateinbio/Dynorphin A ( 13-17 ) Porcine Peptide/5mg/PE-54024_5mg
matriks/Shikari® (Q-ETA) Etanercept ELISA/ETA-FD-ENB
intactgenomics/Agrobacterium ElectroComponent Combo Pack | Intact Genomics/12x50µl/1290-24
Jackson/Peroxidase AffiniPure Goat Anti-Mouse IgG (H+L)/2.0 ml/115-035-003
Jackson/Peroxidase AffiniPure Goat Anti-Rabbit IgG (H+L)/2.0 ml/111-035-003
Qubit™ dsDNA BR Assay Kit Q32853现货
Invitrogen Q32855 Qubit™ RNA HS Assay Kit现货促销
LUCK-1G,D-Luciferin, Potassium Salt 钾盐现货
GoldBio/D-Luciferin, Sodium Salt (Proven and Published)/LUCNA-1G/1 g