Anti-IL-12/IL-23p40 [CNTO 1275 (Ustekinumab)]

Catalogue Number: AB04238-3.3-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:p40; IL-12; IL-12p40; IL-12B; IL-23; IL-23p40
Shipping Condition:Blue Ice
Unit(s): 100 ug
Host name: Mouse
Clone: CNTO 1275 (Ustekinumab)
Isotype: IgG2b
Immunogen: The original antibody was produced by immunizing human immunoglobulin transgenic mice ((CBA/JxC57/BL6/J) F2 hybrid) with human recombinant IL-12.
Application: Blk, InVivoA

Additional Text

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.

Application Notes

This antibody inhibits the interactions of IL-12 and IL-23 with the cell surface IL-12Rβ1 receptor and has been evaluated in phase I, II, and III trials as a treatment for immune-mediated diseases such as psoriasis, psoriatic arthritis, Crohn's disease, multiple sclerosis, and ulcerative colitis (Elliott et al., 2009; PMID: 20074279) (Sands et al., 2019; PMID: 31553833).

Short Description

This is a reformatted mouse IgG2b Fc Silent™ antibody, based on the original mouse IgG1 format, created for improved compatibility with existing reagents, assays and techniques.