IL12B ELISA Kit

Produktnummer ABIN4986929

Produktdetails IL12B ELISA Kit

Target: IL12B (Interleukin 12 beta (IL12B))

Reaktivität: Ratte

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 0.02-1.0 ng/mL

Untere Nachweisgrenze: 0.02 ng/mL

Applikation: ELISA

Proben: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (citrate), Plasma (EDTA)

Analytische Methode: Quantitative

Spezifität: Natural and recombinant Rat IL-12p40 Ligand

Sensitivität: 7 pg/mL

Benötigtes Material:

• Microplate reader.
• Pipettes and pipette tips.
• EP tube Deionized or distilled water.

Anwendungsinformationen

Applikationshinweise: Detection Wavelength: 450 nm

Probenmenge: 20 μL

Testdauer: 3 h

Plattentyp: Pre-coated

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Lagerung: 4 °C

Details zu IL12B

Target: IL12B (Interleukin 12 beta (IL12B))

Andere Bezeichnung: IL-12p40 (IL12B Produkte)

Synonyme: CLMF ELISA Kit, CLMF2 ELISA Kit, IL-12B ELISA Kit, NKSF ELISA Kit, NKSF2 ELISA Kit, p40 ELISA Kit, Il-12b ELISA Kit, Il12p40 ELISA Kit, Il-12p40 ELISA Kit, Il12 ELISA Kit, IL-12p40 ELISA Kit, IL-12 ELISA Kit, IL-12 p40 ELISA Kit, il12b ELISA Kit, il12p40.b ELISA Kit, zgc:152789 ELISA Kit, IL-12.p40 ELISA Kit, IL12p40 ELISA Kit, IL12B ELISA Kit, CLMF p40 ELISA Kit, interleukin 12B ELISA Kit, interleukin 12b ELISA Kit, interleukin 12Ba ELISA Kit, IL12B ELISA Kit, Il12b ELISA Kit, il12ba ELISA Kit

Hintergrund: Interleukin 12(IL-12), also known as natural killer cell stimulatory factor (NKSF) or cytotoxic lymphocyte maturation factor (CLMF), is a pleiotropic cytokine originally identified in the medium of activated human B lymphoblastoid cell lines. IL-12 is produced by macrophages and B lymphocytes and has multiple effects on T-cells and NK cells, including stimulation of cytotoxic activity, proliferation, and promotion of Th1 development as well as IFNγ and TNF production. IL-12 is a disulfidelinked, 70 kDa(p70) heterodimeric glycoprotein composed of a 40 kDA (p40) subunit and a 35 kDa (p35) subunit. The p40 and p35 subunits by themselves have no IL-12 activity, the p40 dimer has been shown to bind the IL-12 receptor and to be an IL-12 antagonist. Free p35 has not been detected in supernatant solutions of cultured cells expressing only p35 or both p35 and p40 mRNAs. In contrast, p40 is secreted in excess of IL-12 in cells expressing both p35 and p40 mRNAs. The p40 subunit of IL-12 has been shown to have extensive amino acid sequence homology to the extracellular domain of the human IL- 6 receptor while the p35 subunit shows distant but significant sequence similarity to IL-6, G-CSF, and chicken MGF. These observations have led to the suggestion that IL -12 might have evolved from a cytokine/soluble receptor complex. Human and mouse IL-12 share 70 % and 60 % amino acid sequence homology in their p40 and p35 subunits, respectively. IL-12 apparently shows species specificity with human IL-12 reportedly showing minimal activity in the murine system.

Pathways: JAK-STAT Signalweg, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Activated T Cell Proliferation