ENPP2 ELISA Kit

Catalog No. ABIN5692213

This Colorimetric ELISA kit is designed for the quantitative measurement of Human ENPP2.

Quick Overview for ENPP2 ELISA Kit (ABIN5692213)

Target: ENPP2 (Ectonucleotide Pyrophosphatase / phosphodiesterase 2 (ENPP2))

Binding Specificity: AA 36-863

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 625 pg/mL - 40000 pg/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Milk, Plasma (heparin), Serum, Urine

Product Details ENPP2 ELISA Kit

Minimum Detection Limit: 625 pg/mL

Purpose: Sandwich Human Autotaxin ELISA Kit to quantitate Human ENPP2 in cell culture supernatants, serum, plasma (heparin) , urine and human milk.

Analytical Method: Quantitative

Specificity: Expression system for standard: NS0
Immunogen sequence: A36-I863

Capture antibody and Detection antibody: a polyclonal antibody from goat, a biotinylated polyclonal antibody from goat

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

Sensitivity: < 10 pg/mL

Components:

1. Pre-coated 96-well strip microplate
2. Standard
3. Biotinylated antibody (100x)
4. Avidin-Biotin-Peroxidase Complex (100x)
5. Sample Diluent
6. Antibody Diluent
7. Avidin-Biotin-Peroxidase Diluent
8. Color Developing Reagent (TMB)
9. Stop Solution
10. Wash Buffer (25x)
11. Adhesive plate sealers

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

Application Notes: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Sample Volume: 100 μL

Plate: Pre-coated

Protocol: ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. An antibody has been precoated onto 96-well plates. Standards and test samples are added to the wells, a biotinylated detection antibody specific for target is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the target amount in sample captured in plate.

Assay Precision: Intra-Assay Precision (CV%): 6.9%, 6.5%, 5.5%
Inter-Assay Precision (CV%): 7%, 6.6%, 6.5%

Restrictions: For Research Use only

Handling

Handling Advice: Avoid multiple freeze-thaw cycles.

Storage: 4 °C,-20 °C

Storage Comment: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Expiry Date: 12 months

Target Details for ENPP2

Target: ENPP2 (Ectonucleotide Pyrophosphatase / phosphodiesterase 2 (ENPP2))

Alternative Name: ENPP2

Background:

Background: Autotaxin, also known as ectonucleotide pyrophosphatase/phosphodiesterase family member 2 (E-NPP 2), is an enzyme that in humans is encoded by the ENPP2 gene. The protein encoded by this gene functions as both a phosphodiesterase, which cleaves phosphodiester bonds at the 5' end of oligonucleotides, and a phospholipase, which catalyzes production of lysophosphatidic acid (LPA) in extracellular fluids. LPA evokes growth factor-like responses including stimulation of cell proliferation and chemotaxis. This gene product stimulates the motility of tumor cells and has angiogenic properties, and its expression is upregulated in several kinds of carcinomas. The gene product is secreted and further processed to make the biologically active form. Several alternatively spliced transcript variants encoding different isoforms have been identified.

Gene Full Name: ectonucleotide pyrophosphatase/phosphodiesterase 2

Gene ID: 5168

UniProt: Q13822