Close

Ustekinumab (TAB-063)

DESCRIPTION CATALOG # SIZE PRICE
Anti-Human IL12+IL23 Recombinant Antibody (Stelara) TAB-063 1mg Please Inquiry

PRODUCT INFORMATION

  • Product Overview
  • Recombinant monoclonal antibody to IL12+IL23. Ustekinumab (INN, experimental name CNTO 1275, proprietary commercial name Stelara, Centocor) is a human monoclonal antibody. It is directed against interleukin 12 and interleukin 23, naturally occurring proteins that regulate the immune system and immune-mediated inflammatory disorders.
  • Target
  • IL12+IL23
  • Type
  • IgG1 - kappa
  • Immunogen
  • The details of the immunogen for this antibody are not available.
  • Species Reactivity
  • Human
  • Expression Host
  • CHO
  • Applications
  • Suitable for use in Neut, ELISA, IF, IP, FuncS, FC, WB and most other immunological methods.
  • CAS
  • 815610-63-0
  • Trade name
  • stelara
  • Specific Activity
  • Tested positive against native human antigen.
  • Protein Construction
  • Immunoglobulin G1,anti-(human interleukin 12 p40 subunit) (human monoclonal CNTO1275 g1-chain), disulfide with humanmonoclonal CNTO 1275 k-chain, dimer
  • Predicted N terminal
  • H Chain: EVQLVQS; L Chain: DIQMTQS
  • Molecular Weight
  • 145640
  • Purity
  • >95%, by SDS-PAGE with silver staining, under reducing conditions.
  • Size
  • 1mg
  • Storage
  • Store at 4°C for up to 3 months. For longer term storage aliquot into small volumes and store at -20°C.

BACKGROUND

  • Introduction
  • Interleukin 12 is a disulfide-linked heterodimer composed of the 40 kD cytokine receptor like subunit encoded by this gene, and a 35 kD subunit encoded by IL12A. This cytokine is expressed by activated macrophages that serve as an essential inducer of Th1 cells development. This cytokine has been found to be important for sustaining a sufficient number of memory/effector Th1 cells to mediate long-term protection to an intracellular pathogen. Overexpression of this gene was observed in the central nervous system of patients with multiple sclerosis (MS), suggesting a role of this cytokine in the pathogenesis of the disease. The promoter polymorphism of this gene has been reported to be associated with the severity of atopic and non-atopic asthma in children.
    IL23 is composed of this protein and the p40 subunit of interleukin 12 (IL12B). The receptor of IL23 is formed by the beta 1 subunit of IL12 (IL12RB1) and an IL23 specific subunit, IL23R. Both IL23 and IL12 can activate the transcription activator STAT4, and stimulate the production of interferon-gamma (IFNG). In contrast to IL12, which acts mainly on naive CD4(+) T cells, IL23 preferentially acts on memory CD4(+) T cells.
  • Antigen Description
  • Cytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK/lymphokine-activated Killer cells, and stimulate the production of IFN-gamma by resting PBMC.
  • Keywords
  • IL12B; interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40); NKSF2; interleukin-12 subunit beta; CLMF; CLMF2; cytotoxic lymphocyte maturation factor 2; p40; IL 12B; IL12; subunit p40; interleukin 12; interleukin 12 beta chain; natural killer cell stimulatory factor; 40 kD subunit; natural killer cell stimulatory factor 2; NKSF; CLMF p40; IL-12 subunit p40; IL12, subunit p40; interleukin 12, p40; interleukin-12 beta chain; NK cell stimulatory factor chain 2; cytotoxic lymphocyte maturation factor 40 kDa subunit; natural killer cell stimulatory factor, 40 kD subunit; IL-12B; P19; SGRF; IL-23; IL-23A; IL23P19; IL23A; interleukin 23, alpha subunit p19; interleukin-23 subunit alpha; IL-23-A; IL-23p19; IL-23 subunit alpha; interleukin 23 p19 subunit; interleukin-23 subunit p19; JKA3 induced upon T-cell activation; interleukin-six, G-CSF related factor;

Related Products

All listed customized services & products are for research use only, not intended for pharmaceutical, diagnostic, therapeutic or any in vivo human use.

Online Inquiry

Verification code
Click image to refresh the verification code.

CONTACT US

USA: 45-1 Ramsey Road, Shirley, NY 11967, USA
Europe: Heidenkampsweg 58, 20097 Hamburg, Germany
Call us at:
USA: 1-631-381-2994
Europe: 44-207-097-1828
Fax: 1-631-207-8356
Email:
Our customer service representatives are available 24 hours a day, 7 days a week. Contact Us