Crovalimab (SKY59; RO7112689) is a humanized antibody against C5 in a pH-dependent manner with KD of 15.2nM and 16.8 μM at pH 7.4 and 5.8, respectively. Crovalimab binds to human FcRn with high affinity (KD: 17 μM; pH 6.0). Crovalimab blocks the cleavage of C5 by C5 convertase and inhibits the activity of a C5 variant (p.Arg885His). Crovalimab significantly inhibits the formation of C5b-9 in all three complement pathways, the classical pathway (CP), the lectin pathway (LP), and the alternative pathway (AP). Crovalimab has the potential to be used in the study of paroxysmal nocturnal hemoglobinuria (PNH) and complement-mediated diseases.
For reconstitution, we recommend adding sterile, distilled water to achieve a final antibody concentration. Gently shake it to solubilize the protein completely. Do not vortex.
Host
CHO
Alternative Names
SKY59, RG6107, RO7112689
Buffer System
100 mM Pro 20 mM Arg pH 5.0. No preservative!
Target Accession
P01031
Reactivity
Human
Conjugation
Unconjugated
Clonality
Monoclonal
Purification
Protein A
Isotype
IgG1
Application
ELISA, FACS, Kinetics, Functional assay, Animal Model