Human Ubiquitin Conjugating Enzyme E2I (UBE2I) ELISA Kit
The Human Ubiquitin-Conjugating Enzyme E2i (UBE2I) ELISA Kit is a reliable tool for the precise measurement of UBE2I levels in human samples such as serum, plasma, and cell culture supernatants. This kit offers superior sensitivity and specificity, guaranteeing accurate and consistent results, making it well-suited for a variety of research applications.UBE2I is a key enzyme involved in the ubiquitination process, regulating protein degradation and cellular processes. Dysregulation of UBE2I has been implicated in various diseases, including cancer, neurodegenerative disorders, and autoimmune conditions, highlighting its importance as a potential biomarker for studying these diseases and developing therapeutic interventions.
Overall, the Human UBE2I ELISA Kit provides researchers with a valuable tool for studying the role of UBE2I in health and disease, offering a precise and reliable method for quantifying UBE2I levels in biological samples.
Product Name:
Human Ubiquitin Conjugating Enzyme E2I (UBE2I) ELISA Kit
Product Code:
HUDL03033
Size:
96 Assays
Synonyms:
P18, UBC9, UBCE9, SUMO-protein ligase, Ubiquitin carrier protein 9, Ubiquitin carrier protein I, Ubiquitin-protein ligase I, SUMO-conjugating enzyme UBC9
Detection Method:
Sandwich
Range:
0.156-10ng/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)
90-99
94
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.
