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Ferritin ELISA - Human

Ferritin ELISA - Human
Ferritin ELISA - Human
Product Code: FTN-E-B01
Availability: In Stock
Price: $151.00
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Enzyme Immunoassay for the Quantitative Determination of Ferritin in Human Serum

FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES

SUMMARY
Ferritin is an ubiquitous intracellular protein that stores iron and releases it in a controlled fashion. The protein is produced by almost all living organisms, including algae, bacteria, higher plants, and animals. In humans, it acts as a buffer against iron deficiency and iron overload. Ferritin is found in most tissues as a cytosolic protein, but small amounts are secreted into the serum where it functions as an iron carrier. Plasma ferritin is also an indirect marker of the total amount of iron stored in the body, hence serum ferritin is used as a diagnostic test for iron deficiency anemia. Ferritin is a globular protein complex consisting of 24 protein subunits and is the primary intracellular iron-storage protein in both prokaryotes and eukaryotes, keeping iron in a soluble and non-toxic form. Ferritin that is not combined with iron is called apoferritin.

PRINCIPLE OF THE TEST
The United Immunoassay Ferritin Quantitative Test is based on the principle of a solid phase enzyme-linked immunosorbent assay. The assay system utilizes rabbit anti-ferritin for the solid phase (microtiter wells) immobilization and mouse monoclonal anti-ferritin in the antibody-enzyme (horseradish peroxidase) conjugate solution. The test sample is allowed to react simultaneously with the antibodies, resulting in the ferritin molecules being sandwiched between the solid phase and enzyme-linked antibodies. After a 45 minute incubation at room temperature, the wells are washed with water to remove unbound labeled antibodies. A solution of 3,3’,5,5’-Tetramethylbenzidine (TMB) is added and incubated for 20 minutes, resulting in the development of a blue color. The color development is stopped with the addition of 1N HCl, and the resulting yellow color is measured spectrophotometrically at 450 nm. The concentration of ferritin is directly proportional to the color intensity of the test sample.

EXAMPLE OF STANDARD CURVE
Results of a typical standard run with optical density readings at 450 nm shown in the Y axis against Ferritin concentrations shown in the X axis. This standard curve is for the purpose of illustration only, and should not be used to calculate unknowns. Each user should obtain his or her own data and standard curve.

General
ANALYTE GROUP Ferritin
GROUPING Proteins
PRODUCT NAME ELISA
STORAGE Store the kit at 2-8°C
COUNTRY OF ORIGIN USA
DISCOUNTS Bulk Packaging; High Volume
ELISA
TESTS PER KIT 96 (12 x 8)
CALIBRATION RANGE 0 - 1,000 ng/mL (Recommended)
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