The Human Asparagine Synthetase (ASNS) ELISA Kit is a reliable tool for the quantitative measurement of ASNS levels in human samples such as serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, ensuring accurate and reproducible results for a variety of research applications.ASNS is an important enzyme involved in the biosynthesis of asparagine, a key amino acid essential for protein synthesis and cell growth. Dysregulation of ASNS has been implicated in various diseases including cancer, metabolic disorders, and neurological conditions, highlighting its potential as a valuable biomarker for disease research and therapeutic development.
With the Human ASNS ELISA Kit, researchers can gain insights into the role of ASNS in disease progression and treatment, ultimately advancing our understanding of the molecular mechanisms underlying these complex conditions. Invest in the Human ASNS ELISA Kit for precise and reliable analysis of ASNS levels in human samples.
Product Name:
Human Asparagine Synthetase (ASNS) ELISA Kit
Product Code:
HUDL00263
Size:
96 Assays
Target:
ASNS
Synonyms:
Aspartate-Ammonia Ligase, Asparagine synthetase [glutamine-hydrolyzing], Cell cycle control protein TS11, Glutamine-dependent asparagine synthetase
Detection Method:
Sandwich
Range:
0.781-50ng/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)
81-100
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.
