Invitrogen™ Human IL-12 p35 Recombinant Protein

Product Code.	Quantity	unitSize
11538941	10 μg	10µg

Product Code. 11538941 Supplier Invitrogen™ Supplier No. RP75614

Description

Recombinant Protein

This product contains purified recombinant human IL-12 p35 protein with an N-terminal hexahistidine tag. This product may be used as a positive control in many immunological assays.

Interleukin 12A is a novel signaling cytokine belonging to the Interleukin-6 protein superfamily. Interleukin-12 alpha chain precursor (IL-12A) is a 35-kD subunit of disulfide-linked heterodimer of cytokine IL-12 and has a broad array of biological activities. Reports suggest that IL-12A can act as a growth factor for activated T and NK cells and enhance the lytic activity of NK/lymphokine-activated Killer cells. IL-12A stimulates the production of IFN-gamma by resting PBMC as well as T-cell-independent induction of interferon (IFN)-gamma, and helps in the differentiation of both Th1 and Th2 cells. It is also involved in positive regulation of tyrosine phosphorylation of Stat4 protein. The signaling process of IL-12A in innate immunity requires nitric oxide synthase 2A. Along with EBI3, IL-12A forms a novel heterodimeric cytokine, designated as interleukin-35 (IL-35), that may be specifically produced by T reg cells and is required for maximal suppressive activity.

Specifications

• Accession Number: P29459
• Concentration: 0.19 mg/mL
• For Use With (Application): Control, Western Blot
• Formulation: 20 mM tris HCl with 1 mM EDTA, 50% glycerol and no preservative; pH 8
• Gene ID (Entrez): 3592
• Name: Human IL-12 p35
• Quantity: 10 μg
• Source: E. coli
• Immunogen: N/A
• Regulatory Status: RUO
• Gene Alias: CLMF; CLMF p35; cytotoxic lymphocyte maturation factor 1, p35; cytotoxic lymphocyte maturation factor 35 kDa subunit; il 12; IL-12 subunit p35; IL-12, subunit p35; Il12a; IL-12 A; IL12p35; IL-12p35; IL35 subunit; ILN; Interleukin; Interleukin 12; interleukin 12 p35 subunit; interleukin 12, p35; interleukin 12 A; interleukin 12 A (natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35); Interleukin12; interleukin-12 alpha chain; interleukin-12 beta p35 subunit; interleukin-12 p35 subunit; interleukin-12 subunit alpha; Ll12a; NF cell stimulatory factor chain 1; NFSK; NK cell stimulatory factor chain 1; NKSF1; P35
• Common Name: IL-12 p35
• Gene Symbol: IL12A
• Conjugate: Unconjugated
• Species: E. coli
• Recombinant: Recombinant
• Protein Tag: His-tag
• Sequence: Amino acids Arg23- Ser219 containing an N-terminal His-tag
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Protein Subtype: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE under reducing conditions