Skip to Content
MilliporeSigma

IL12B

interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)

Synonyms:
CLMF, CLMF2, IL-12B, NKSF, NKSF2
Species:
UniProtKB ID:
Gene ID:
  • Human(3593) Summary: This gene encodes a subunit of interleukin 12, a cytokine that acts on T and natural killer cells, and has a broad array of biological activities. 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. [provided by RefSeq, Jul 2008]
  • Mouse(16160) interleukin 12b
  • Rat(64546) interleukin 12B
  • cow(281857) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • chicken(404671) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • Horse(100034222) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • sheep(443472) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • naked mole-rat(101701309) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • domestic cat(768273) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • dog(403976) interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocyte maturation factor 2, p40)
  • domestic guinea pig(100135554) interleukin 12b

Custom & Knockdown Gene Products

  • siRNA

    Shop predesigned siRNA that are designed using the proprietary Rosetta Inpharmatics algorithm.

  • shRNA

    Shop the largest, most validated shRNA collection and build your own clone sets.

  • Custom Gene Products

    We offer a comprehensive portfolio of DNA oligos, RNA oligos and predesigned primers.

ELISA

Product Number
Description
Species
Feline IL12B / Interleukin-12 Subunit Beta ELISA Kit, ,
Species
domestic cat
Canine IL12B / Interleukin-12 Subunit Beta ELISA Kit, ,
Species
dog
Human IL-12 p40 ELISA Kit, for serum, plasma, cell culture supernatant and urine,
Species
human
Porcine Il12B / Interleukin-12 Subunit Beta ELISA Kit, ,
Species
Porcine IL12A / IL12B ELISA Kit, ,
Species

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-IL12B/IL12P40 (AB2) antibody produced in goat, affinity isolated antibody, buffered aqueous solution,
Species Reactivity
mouse, rat
Application
ELISA
western blot
Anti-IL12B/IL12P40 (AB1) antibody produced in goat, affinity isolated antibody, buffered aqueous solution,
Species Reactivity
human
Application
ELISA
immunohistochemistry

western blot
Anti-IL-12/IL-23 p40 (mouse), PE, clone C17.8 Antibody, clone C17.8, from rat, PE,
Species Reactivity
mouse
Application
flow cytometry
Anti-IL-12/IL-23 p40 (mouse), PE, clone C17.8 Antibody, clone C17.8, from rat, PE,
Species Reactivity
mouse
Application
flow cytometry
Monoclonal Anti-IL12B antibody produced in mouse, clone 2H6, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
ELISA
western blot

Proteins

Product Number
Description
Species
IL-12p80 human, recombinant, expressed in (BTI-Tn-5B1-4) High-5 Insect Cells, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture,
Species
human
Interleukin-12 from mouse, ≥97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture,
Species
mouse
Interleukin-12 human, ≥97% (SDS-PAGE and N-terminal analysis), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture,
Species
human