Human Ubiquitin Protein Ligase E3 Component N-Recognin 4 (UBR4) ELISA Kit
The Human UBR4 (Ubiquitin Protein Ligase E3 Component N-Recognin 4) ELISA Kit is designed for precise and accurate detection of UBR4 levels in human serum, plasma, and cell culture supernatants. This kit offers exceptional sensitivity and specificity, ensuring dependable and consistent results, making it an excellent choice for various research applications.UBR4 is a key protein involved in regulating the ubiquitination process, which plays a crucial role in protein degradation and cellular homeostasis.
Dysregulation of UBR4 has been linked to various diseases, including cancer, neurodegenerative disorders, and inflammatory conditions, making it a valuable biomarker for studying these diseases and developing potential treatments.Overall, the Human UBR4 ELISA Kit provides researchers with a powerful tool for accurately measuring UBR4 levels in biological samples, allowing for in-depth investigation into its functions and potential therapeutic implications.
Product Name:
Human Ubiquitin Protein Ligase E3 Component N-Recognin 4 (UBR4) ELISA Kit
Product Code:
HUDL03038
Size:
96 Assays
Target:
UBR4
Synonyms:
RBAF600, p600, ZUBR1, Zinc Finger,UBR1 Type 1, N-recognin-4, 600 kDa retinoblastoma protein-associated factor, Retinoblastoma-associated factor of 600 kDa
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)
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.
