TNFSF4 ELISA Kit

Catalog No. ABIN6720118

Supplier Product No.: koa0518

Human TNFSF4 ELISA Kit, Colorimetric assay for quantification of Human TNFSF4.

Quick Overview for TNFSF4 ELISA Kit (ABIN6720118)

Target: TNFSF4 (Tumor Necrosis Factor (Ligand) Superfamily, Member 4 (TNFSF4))

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 156 pg/mL - 10000 pg/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Plasma (EDTA - heparin), Serum

Product Details TNFSF4 ELISA Kit

Minimum Detection Limit: 156 pg/mL

Supplier Product No.: koa0518

Supplier: Rockland

Purpose: Human TNFSF4 - OX40L Sandwich ELISA Kit for Quantitative Detection

Brand: AccuSignal™

Analytical Method: Quantitative

Specificity:

Production: Natural and recombinant human TNFSF4. There is no detectable cross-reactivity with other relevant proteins.

Sensitivity: < 10 pg/mL

Components:

• Antibody-coated 96-well plate
• Target Protein Standard
• Detection antibody
• Detection reagent
• Diluent buffers
• Wash buffers
• Substrate Solution
• Stop solutions
• Adhesive covers

Application Details

Application Notes:

ELISA_Dilution: 156pg/mL-10000pg/mL

Application_Note: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 313pg/mL, 156pg/mL human TNFSF4 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma (heparin, EDTA) to each empty well. It is recommended that each human TNFSF4 standard solution and each sample be measured in duplicate.

Comment:

Standard: Expression system for standard: NSO, Immunogen sequence: Q51-L183

Sample Volume: 100 μL

Plate: Pre-coated

Restrictions: For Research Use only

Handling

Storage: 4 °C,-20 °C

Storage Comment: Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.

Expiry Date: 12 months

Target Details for TNFSF4

Target: TNFSF4 (Tumor Necrosis Factor (Ligand) Superfamily, Member 4 (TNFSF4))

Alternative Name: TNFSF4/OX40L

Background:

Synonyms: CD 134L, CD 252, CD134, CD134 ligand, CD134L, CD252, CD252 antigen, glycoprotein 34 kd, Glycoprotein Gp34, GP34, OX-40L, OX40 antigen ligand, OX40 ligand, OX40L, TAX transcriptionally-activated glycoprotein 1, TNFL4_HUMAN, Tnfsf4, Tumor necrosis factor (ligand) superfamily member 4, Tumor necrosis factor ligand superfamily member 4, TXGP1

Background: OX40L is the ligand for CD134 and is expressed on such cells as DC2s enabling amplification of Th2 cell differentiation. OX40L has also been designated CD252. By analysis of an interspecific backcross, the mouse Tnfsf4 gene is mapped to chromosome 1. Using fluorescence in situ hybridization, they localized the human TNFSF4 gene to 1q25, a region sharing homology of synteny with the portion of mouse chromosome 1 containing the Tnfsf4 gene. OX40L strongly inhibited the generation of IL-10-producing Tr1 cells induced by two physiologic stimuli, the inducible costimulatory ligand and immature dendritic cells. In addition, OX40L strongly inhibited IL-10 production and suppressive function of differentiated IL-10-producing Tr1 cells. Tnfsf4 underlies Ath1 in mice and that polymorphisms in its human homolog TNFSF4 increase the risk of myocardial infarction in humans.

Gene ID: 7292

NCBI Accession: NP_001284491

UniProt: P23510

Pathways: Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Activated T Cell Proliferation, Cancer Immune Checkpoints