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Product Description
Human Aminoacylase-1 (ACY1) ELISA Kit | AE23732HU | Abebio
Species Reactivity: Human (Homo sapiens)
Abbreviation: ACY1
Alternative Name: ACY1D; ACYLASE;
Application: ELISA
Range: 0.156-10 ng/mL
Sensitivity: 0.055 ng/mL
Intra-Assay: ≤4.9%
Inter-Assay: ≤9.3%
Recovery: 0, 85
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 ACY1 in samples. An antibody specific for ACY1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyACY1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for ACY1 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 ACY1 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview: Aminoacylase-1 is a cytosolic, homodimeric, zinc-binding enzyme that catalyzes the hydrolysis of acylated L-amino acids to L-amino acids and acyl group, and has been postulated to function in the catabolism and salvage of acylated amino acids. ACY1 has been assigned to chromosome 3p21.1, a region reduced to homozygosity in small-cell lung cancer (SCLC), and its expression has been reported to be reduced or undetectable in SCLC cell lines and tumors. The amino acid sequence of human aminoacylase-1 is highly homologous to the porcine counterpart, and ACY1 is the first member of a new family of zinc-binding enzymes.
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) .
