ELISA Kit for Kallikrein 12 (KLK12)
KLK-L5; KLKL5; Kallikrein-Related Peptidase 12; Kallikrein-like protein 5
- Product No.CED372Hu
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- Test MethodCompetitive Inhibition
- Assay Length2h
- Detection Range12.35-1,000ng/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 5.24ng/mL.
- Sample TypeSerum, plasma, tissue homogenates and other biological fluids
- Download Instruction Manual
- UOM 48T96T 96T*5 96T*10 96T*100
-
FOB
US$ 490
For more details, please contact local distributors!US$ 700
For more details, please contact local distributors! US$ 3150
For more details, please contact local distributors! US$ 5950
For more details, please contact local distributors! US$ 49000
For more details, please contact local distributors!
-
Packages (Simulation)
-
Packages (Simulation)
-
Results demonstration
-
Typical Standard Curve
-
ISO9001: 2008, ISO13485: 2003 Registered
Specificity of the ELISA Kit for Kallikrein 12 (KLK12)
This assay has high sensitivity and excellent specificity for detection of Kallikrein 12 (KLK12).
No significant cross-reactivity or interference between Kallikrein 12 (KLK12) and analogues was observed.
Recovery of the ELISA Kit for Kallikrein 12 (KLK12)
Matrices listed below were spiked with certain level of recombinant Kallikrein 12 (KLK12) and the recovery rates were calculated by comparing the measured value to the expected amount of Kallikrein 12 (KLK12) in samples.
| Matrix | Recovery range (%) | Average(%) |
| serum(n=5) | 82-96 | 92 |
| EDTA plasma(n=5) | 84-98 | 94 |
| heparin plasma(n=5) | 91-98 | 94 |
Precision of the ELISA Kit for Kallikrein 12 (KLK12)
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Kallikrein 12 (KLK12) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Kallikrein 12 (KLK12) 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 Kallikrein 12 (KLK12)
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Kallikrein 12 (KLK12) 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) | 87-95% | 85-92% | 78-89% | 92-103% |
| EDTA plasma(n=5) | 99-105% | 88-101% | 78-96% | 94-101% |
| heparin plasma(n=5) | 89-97% | 87-95% | 80-90% | 79-99% |
Stability of the ELISA Kit for Kallikrein 12 (KLK12)
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 Kallikrein 12 (KLK12)
1. Prepare all reagents, samples and standards;
2. Add 50µL standard or sample to each well.
And then add 50µL prepared Detection Reagent A immediately.
Shake and mix. Incubate 1 hour at 37°C;
3. Aspirate and wash 3 times;
4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
5. Aspirate and wash 5 times;
6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
7. Add 50µL Stop Solution. Read at 450 nm immediately.
Test principle of the ELISA Kit for Kallikrein 12 (KLK12)
This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Kallikrein 12 (KLK12) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Kallikrein 12 (KLK12) and unlabeled Kallikrein 12 (KLK12) (Standards or samples) with the pre-coated antibody specific to Kallikrein 12 (KLK12). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Kallikrein 12 (KLK12) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Kallikrein 12 (KLK12) in the sample.
GIVEAWAYS
INCREMENT SERVICES
Related products
| Catalog No. | Organism species: Homo sapiens (Human) | Applications (RESEARCH USE ONLY!) |
| RPD372Hu01 | Recombinant Kallikrein 12 (KLK12) | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAD372Hu01 | Polyclonal Antibody to Kallikrein 12 (KLK12) | WB; IHC; ICC; IP. |
| MAD372Hu21 | Monoclonal Antibody to Kallikrein 12 (KLK12) | WB; IHC; ICC; IP. |
| CED372Hu | ELISA Kit for Kallikrein 12 (KLK12) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMD372Hu | Multiplex Assay Kit for Kallikrein 12 (KLK12) ,etc. by FLIA (Flow Luminescence Immunoassay) | FLIA Kit for Antigen Detection. |
| CGD372Hu01 | cDNA of Kallikrein 12 (KLK12) | PCR; Protein Expression; etc. |