CD40 Ligand ELISA Kit

Catalog No. ABIN6719970

Supplier Product No.: koa0349

The Human CD40 Ligand ELISA Kit (ABIN6719970) is a Colorimetric ELISA Kit designed to quantify Human CD40 Ligand.

Quick Overview for CD40 Ligand ELISA Kit (ABIN6719970)

Target: CD40 Ligand (CD40LG)

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 62.5 pg/mL - 4000 pg/mL

Application: ELISA

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

Product Details CD40 Ligand ELISA Kit

Minimum Detection Limit: 62.5 pg/mL

Supplier Product No.: koa0349

Supplier: Rockland

Purpose: Human sCD40L Sandwich ELISA Kit for Quantitative Detection

Brand: AccuSignal™

Analytical Method: Quantitative

Specificity: Expression system for standard: E.coli
Immunogen sequence: E108-L261

Cross-Reactivity (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensitivity: < 15 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

Material not included: Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional). Pipettes and pipette tips capable of precisely dispensing 0.5 μL through 1 mL volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500 mL graduated cylinders. Test tubes for dilution.

Application Details

Comment:

Capture antibody and Detection antibody: monoclonal antibody from mouse, polyclonal antibody from goat

Sample Volume: 100 μL

Plate: Pre-coated

Protocol: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL,1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL human CD40L 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 CD40L standard solution and each sample be measured in duplicate.

Assay Precision: Intra-Assay Precision (CV%): 7.6%, 7.4%, 5%
Inter-Assay Precision (CV%): 8.6%, 8.1%, 6.7%

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 CD40 Ligand

Target: CD40 Ligand (CD40LG)

Alternative Name: sCD40L

Background:

Background: CD40 ligand (CD40L) is a type II membrane protein of 261 amino acids on activated T cells that induces B cell proliferation and immunoglobulin secretion. It has homology with tumour necrosis factor-alpha and -beta, and has important functions in B-cell activation and differentiation. Human CD40L with 5 exons, is mapped to the proximal region of the mouse X chromosome on Xq26.3-27.1, and can be detected on T cells but is absent from B cells and monocytes. Since CD40L is expressed on platelets and released from them on activation, its predictive value as a marker for clinical outcome and the therapeutic effect of inhibition of glycoprotein IIb/IIIa receptor in patients with acute coronary syndromes was investigated. The soluble CD40L may be involved in the process of restenosis and that it exerts its effect by triggering a complex group of inflammatory reactions on endothelial and mononuclear cells.CD40L plays a central role in the pathophysiology of acute coronary syndromes, and has a role in the pathogenesis of coronary artery lesions.

Gene Full Name: CD40 ligand

Gene ID: 959

NCBI Accession: NP_000065

UniProt: P29965

Pathways: NF-kappaB Signaling, Production of Molecular Mediator of Immune Response, Cancer Immune Checkpoints