The Mouse Keratin 19 (KRT19) ELISA Kit is specifically designed for the precise measurement of KRT19 levels in mouse serum, plasma, and cell culture supernatants. This kit boasts exceptional sensitivity and specificity, guaranteeing accurate and consistent results, making it an invaluable tool for various research purposes.Keratin 19 is an important protein that serves as a marker for epithelial cells, playing a vital role in maintaining the structural integrity of tissues. Dysregulation of KRT19 has been implicated in various diseases, including cancer and liver disorders, making it a valuable biomarker for investigating these conditions and potential therapeutic interventions.
With user-friendly protocols and high-quality components, the Mouse Keratin 19 (KRT19) ELISA Kit from Assay Genie offers researchers a reliable and efficient way to study the role of KRT19 in biological processes and disease pathogenesis. Get your kit today and accelerate your research efforts!
Product Name:
Mouse Keratin 19 (KRT19) ELISA Kit
Product Code:
MODL00779
Size:
96 Assays
Target:
KRT19
Synonyms:
K19, CK19, K1CS, Cytokeratin 19, 40-kDa Keratin Intermediate Filament, Keratin, type I cytoskeletal 19
Detection Method:
Sandwich
Range:
31.25-2,000pg/mL
Shelf Life:
12 months
Note:
For research use only
Recovery:
Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
Matrix
Recovery range (%)
Average(%)
Serum (n=5)
83-100
91
EDTA plasma (n=5)
90-103
96
Heparin plasma (n=5)
89-102
95
Linearity:
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index 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)
82-96%
83-98%
81-99%
93-101%
EDTA plasma (n=5)
88-101%
86-95%
90-102%
80-93%
Heparin plasma (n=5)
80-91%
82-90%
95-104%
79-95%
Intra-assay Precision:
Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:
Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
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 conditions. Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
Step
Protocol
1.
Prepare all reagents, samples and standards
2.
Add 100µL standard or sample to each well. Incubate 2 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 1 hour at 37°C
6.
Aspirate and wash 5 times
7.
Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.
Add 50µL Stop Solution. Read at 450nm immediately.
