CPA4 ELISA Kit

Produktnummer ABIN5652573

Produktdetails CPA4 ELISA Kit

Target: CPA4 (Carboxypeptidase A4 (CPA4))

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 0.156 ng/mL - 10 ng/mL

Untere Nachweisgrenze: 0.156 ng/mL

Applikation: ELISA

Proben: Plasma, Serum, Tissue Homogenate

Analytische Methode: Quantitative

Spezifität: This assay has high sensitivity and excellent specificity for detection of Carboxypeptidase A4 (CPA4). No significant cross-reactivity or interference between Carboxypeptidase A4 (CPA4) and analogues was observed.

Sensitivität: 0.065 ng/mL

Anwendungsinformationen

Kommentare:

The stability of 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. To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Testdauer: 3 h

Plattentyp: Pre-coated

Protokoll: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Carboxypeptidase A4 (CPA4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Carboxypeptidase A4 (CPA4). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Carboxypeptidase A4 (CPA4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Carboxypeptidase A4 (CPA4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Testpräzision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Carboxypeptidase A4 (CPA4) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Carboxypeptidase A4 (CPA4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung: -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

Haltbarkeit: 4-8 months

Details zu CPA4

Target: CPA4 (Carboxypeptidase A4 (CPA4))

Andere Bezeichnung: Carboxypeptidase A4 (CPA4 Produkte)

Synonyme: zgc:91794 ELISA Kit, wu:fb66g10 ELISA Kit, CPA4 ELISA Kit, 1110019K20Rik ELISA Kit, AV009555 ELISA Kit, RGD1563619 ELISA Kit, CPA3 ELISA Kit, carboxypeptidase A4 ELISA Kit, cpa4 ELISA Kit, CPA4 ELISA Kit, MCYG_01475 ELISA Kit, VDBG_09090 ELISA Kit, MGYG_04594 ELISA Kit, Tsp_01317 ELISA Kit, Cpa4 ELISA Kit

Hintergrund:

Gene Name: Carboxypeptidase A4

Gen-ID: 51200

UniProt: Q9UI42