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Product Description
Human Prostatic Acid Phosphatase (PAP) ELISA Kit | AE28696HU | Abebio
Species Reactivity: Human (Homo sapiens)
Abbreviation: PAP
Alternative Name: N/A
Application: ELISA
Range: 0.156-10 ng/mL
Sensitivity: 0.059 ng/mL
Intra-Assay: ≤6.2%
Inter-Assay: ≤9.5%
Recovery: 0, 95
Sample Type: Serum, Plasma, Other biological fluids
Detection Method: Sandwich
Analysis Method : Quantitive
Test Principale: This assay employs a two-site sandwich ELISA to quantitate PAP in samples. An antibody specific for PAP has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPAP present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PAP is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PAP bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview: Prostatic acid phosphatase (PAP) is an enzyme produced by the prostate. It may be found in increased amounts in men who have prostate cancer or other diseases.The highest levels of acid phosphatase are found in metastasized prostate cancer. Diseases of the bone, such as Paget's disease or hyperparathyroidism, diseases of blood cells, such as sickle-cell disease or multiple myeloma or lysosomal storage diseases, such as Gaucher's disease, will show moderately increased levels.Certain medications can cause temporary increases or decreases in acid phosphatase levels. Manipulation of the prostate gland through massage, biopsy or rectal exam before a test may increase the level.Its physiological function may be associated with the liquefaction process of semen.
Stability: The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calculated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C) .
