ELISA Kit for Collagen Type XV (COL15)

COL15A1; COL15-A1; Collagen Alpha-1(XV)chain; Restin; Endostatin-XV; Related to endostatin;

  • ELISA Kit for Collagen Type XV (COL15) Packages (Simulation)
  • ELISA Kit for Collagen Type XV (COL15) Packages (Simulation)
  • ELISA Kit for Collagen Type XV (COL15) Results demonstration
  • SEC137Hu.jpg Typical Standard Curve
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered

Specificity of the ELISA Kit for Collagen Type XV (COL15)

This assay has high sensitivity and excellent specificity for detection of Collagen Type XV (COL15).
No significant cross-reactivity or interference between Collagen Type XV (COL15) and analogues was observed.

Recovery of the ELISA Kit for Collagen Type XV (COL15)

Matrices listed below were spiked with certain level of recombinant Collagen Type XV (COL15) and the recovery rates were calculated by comparing the measured value to the expected amount of Collagen Type XV (COL15) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 78-96 92
EDTA plasma(n=5) 98-105 102
heparin plasma(n=5) 96-104 99

Precision of the ELISA Kit for Collagen Type XV (COL15)

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Collagen Type XV (COL15) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Collagen Type XV (COL15) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Linearity of the ELISA Kit for Collagen Type XV (COL15)

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Collagen Type XV (COL15) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 79-105% 79-90% 80-103% 96-103%
EDTA plasma(n=5) 96-105% 95-105% 85-101% 80-90%
heparin plasma(n=5) 83-90% 96-104% 88-102% 87-95%

Stability of the ELISA Kit for Collagen Type XV (COL15)

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.

Assay procedure summary of the ELISA Kit for Collagen Type XV (COL15)

1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.

Test principle of the ELISA Kit for Collagen Type XV (COL15)

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 Collagen Type XV (COL15). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Collagen Type XV (COL15). 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 Collagen Type XV (COL15), 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 Collagen Type XV (COL15) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Related products

Catalog No. Organism species: Homo sapiens (Human) Applications (RESEARCH USE ONLY!)
RPC137Hu01 Recombinant Collagen Type XV (COL15) Positive Control; Immunogen; SDS-PAGE; WB.
APC137Hu01 Active Collagen Type XV (COL15) Cell culture; Activity Assays.
PAC137Hu01 Polyclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC; IP.
LAC137Hu71 Biotin-Linked Polyclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC.
LAC137Hu81 FITC-Linked Polyclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC; IF.
MAC137Hu22 Monoclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC; IP.
LAC137Hu72 Biotin-Linked Monoclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC.
LAC137Hu82 FITC-Linked Monoclonal Antibody to Collagen Type XV (COL15) WB; IHC; ICC; IF.
SEC137Hu ELISA Kit for Collagen Type XV (COL15) Enzyme-linked immunosorbent assay for Antigen Detection.
LMC137Hu Multiplex Assay Kit for Collagen Type XV (COL15) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
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