Invitrogen™ Porcine IL-4 ELISA Kit

Porcine IL-4 quantitates porcine IL-4 in serum, plasma, supernatant.

Supplier:  Invitrogen™ ES14RB

Catalog No. ES14RB

Description

Porcine IL-4 quantitates porcine IL-4 in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant porcine IL-4.

Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, and serves as a ligand for interleukin 4 receptor. IL-4 has been found to have the broadest range of actions. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play an important role in mediating the immune regulatory signal of IL-4. The IL-4 gene, IL-3, IL-5, IL-13, and CSF2 form a cytokine gene cluster on chromosome 5q. In particular, IL-4 is located in close proximity to IL13 on the chromosome. Further, the IL-4 gene, IL13 and IL5 are found to be coordinated by several long-range regulatory elements over a 120 kilobase range on the chromosome. IL-4 delta 2 is a known splice variant of IL-4.

Specifications

• Accession Number: B cell growth factor 1; B_cell stimulatory factor 1; B-cell growth factor 1; B-cell IgG differentiation factor; B-cell stimulatory factor 1; BCGF1; BCGF-1; Binetrakin; BSF1; BSF-1; cytokine; H-IL-4; IGG1 induction factor; IL2; IL4; Il-4; Il4e12; ILN; Interleukin; interleukin 4; interleukin 4 variant 2; Interleukin4; interleukin-4; interleukin-4 precursor; lymphocyte stimulatory factor 1; MGC79402; M-IL-4; Pitrakinra
• Assay Sensitivity: 1.5 pg/mL
• Product Type: ELISA
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene Symbol: Il4
• Intraassay CV: <10%
• Label or Dye: HRP
• Regulatory Status: Research Use Only
• Storage Requirements: 2°C to 8°C
• Test Time: 1 hr 20 min

• Assay Range: 1.5 to 400 pg/mL
• Conjugate: Biotin
• Sample Type: Plasma, Serum, Supernatant
• Gene ID (Entrez): Q04745
• Interassay CV: <12%
• Kit Contents: Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Quantity: 96 Tests
• Sample Volume: Plasma, 50 μL; Supernatant, 50 μL; Serum, 50 μL
• Target: IL-4
• Total Assay Time: 4 hr 45 min