APOE ELISA Kit

Catalog No. ABIN3044714

The Human APOE ELISA Kit (ABIN3044714) is a Colorimetric ELISA Kit designed to quantify Human APOE.

Quick Overview for APOE ELISA Kit (ABIN3044714)

Target: APOE (Apolipoprotein E (APOE))

Binding Specificity: AA 19-317

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 3.12 ng/mL - 200 ng/mL

Application: ELISA

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

Product Details APOE ELISA Kit

Minimum Detection Limit: 3.12 ng/mL

Purpose: Sandwich Human APOE/Apolipoprotein E ELISA Kit to quantitate Human APOE in cell culture supernatants, serum, plasma (heparin, EDTA) , saliva, milk and urine.

Analytical Method: Quantitative

Specificity: Expression system for standard: E.coli
Immunogen sequence: K19-H317

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

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

Sensitivity: < 50 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%, 7.1%, 7.8%
Inter-Assay Precision (CV%): 8%, 8.6%, 8.2%

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 APOE

Target: APOE (Apolipoprotein E (APOE))

Alternative Name: APOE

Background:

Background: Apolipoprotein E (APOE) is a class of apolipoprotein found in the chylomicron and Intermediate-density lipoprotein (IDLs) that is essential for the normal catabolism of triglyceride-rich lipoprotein constituents. In peripheral tissues, APOE is primarily produced by the liver and macrophages, and mediates cholesterol metabolism in an isoform- dependent manner. In the central nervous system, APOE is mainly produced by astrocytes, and transports cholesterol to neurons via APOE receptors, which are members of the low density lipoprotein receptor gene family. This protein is involved in Alzheimer's disease and cardiovascular disease.

Gene Full Name: apolipoprotein E

Gene ID: 348

UniProt: P02649

Pathways: Regulation of Cell Size, Lipid Metabolism