ARGX-112 is a novel, fully human antibody neutralizing both IL20 and IL22 signaling through blockade of their common receptor, IL22R, with low picomolar potency. IL20 and IL22 are involved in proliferation and differentiation of keratinocytes (skin cells) and when over-expressed, are implicated in autoimmune diseases of the skin, including atopic dermatitis, psoriasis and pustular psoriasis. ARGX-112 has been shown to be highly effective in several preclinical models of chronic skin inflammation.
Specifications
Catalog Number:
KB-1045
Antibodies Name:
ARGX112-hIgG1M
Host Cell Line:
EXPI-CHO
Target:
IL22RA
Species Reactivity:
Human
Application:
ELISA | ELISA Blocking
Purification Method:
Affinity purified
Concentration:
>2mg/mL
Purity:
>95% by SDS-PAGE and SEC-HPLC
Endotoxin Level:
<0.5 EU/mg as determined by the LAL method
Sterility:
0.2μm filtered
Formulation:
20mM sodium citrate,150mM NaCl, pH5.5
Storage:
Stable for twelve months from date of receipt when stored at -20°C to -80°C; Stored at 2-8°C for one month without detectable loss of activity.
Bio Safety Level:
1
Validation:
SDS-PAGE | SEC-HPLC | ELISA | ELISA Blocking
Characterization
Application
References
1.Xie MH, Aggarwal S, Ho WH, Foster J, Zhang Z, Stinson J, et al. Interleukin (IL)-22, a novel human cytokine that signals through the interferon receptor-related proteins CRF2ÿ4 and IL-22R. J Biol Chem. 2000;275(40):31335ÿ9.
2.Kotenko SV, Izotova LS, Mirochnitchenko OV, Esterova E, Dickensheets H, Donnelly RP, et al. Identification of the functional interleukin-22 (IL-22) receptor complex: the IL-10R2 chain (IL-10Rbeta) is a common chain of both the IL-10 and IL-22 (IL-10-related T cell-derived inducible factor, IL-TIF) receptor complexes. J Biol Chem. 2001;276(4):2725ÿ32.
3.Sabat R, Ouyang W, Wolk K. Therapeutic opportunities of the IL-22-IL-22R1 system. Nat Rev Drug Discov. 2013;13(1):21ÿ38.
