The Canine Elastase-2 (Neutrophil ELA2) ELISA Kit is specifically designed for the accurate and sensitive detection of elastase-2 levels in canine serum, plasma, and cell culture supernatants. This kit boasts high sensitivity and specificity, ensuring dependable and reproducible results for a variety of research applications.Elastase-2, also known as Neutrophil ELA2, is an important enzyme involved in the immune response and inflammation processes. It is essential for neutrophil function and plays a role in various diseases, including inflammatory conditions, respiratory disorders, and autoimmune diseases.
Monitoring elastase-2 levels can provide valuable insights into these conditions and aid in the development of potential therapeutic interventions.Overall, the Canine Elastase-2 (Neutrophil ELA2) ELISA Kit is a valuable tool for researchers seeking to study the role of elastase-2 in canine health and disease, offering accurate and reliable measurements to support their investigations.
Product Name:
Canine Elastase 2, Neutrophil (ELA2) ELISA Kit
Product Code:
CNDL00025
Size:
96 Assays
Target:
ELA2
Synonyms:
ELANE, HLE, HNE, NE, PMN-E, Neutrophil Elastase, Medullasin, Polymorphonuclear Leukocyte Elastase, Bone Marrow Serine Protease, Human Leukocyte Elastase, PMN Elastase
Detection Method:
Sandwich
Range:
3.125-200ng/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)
80-102
91
EDTA plasma (n=5)
81-99
90
Heparin plasma (n=5)
80-89
84
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.
