Human Growth Factor Receptor Bound Protein 2 (Grb2) ELISA Kit
The Human Growth Factor Receptor Bound Protein 2 (Grb2) ELISA Kit is specifically designed for the accurate quantification of Grb2 levels in human samples such as serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, ensuring reliable and reproducible results for a variety of research applications.Grb2 is a key signaling protein that plays a crucial role in various cellular processes, particularly in the regulation of cell growth and differentiation. Dysregulation of Grb2 has been implicated in numerous diseases, including cancer and autoimmune disorders, making it a valuable biomarker for studying these conditions and exploring potential therapeutic interventions.
With its ease of use and high performance, the Human Grb2 ELISA Kit is an indispensable tool for researchers looking to delve deeper into the intricate signaling pathways involving Grb2 and its impact on disease progression. Order now to accelerate your research and advance your understanding of this important signaling molecule.
Product Name:
Human Growth Factor Receptor Bound Protein 2 (Grb2) ELISA Kit
Product Code:
HUDL01250
Size:
96 Assays
Target:
Grb2
Synonyms:
ASH, NCKAP2, EGFRBP-GRB2, Grb3-3, Adapter protein GRB2, Protein Ash, SH2/SH3 adapter GRB2
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)
83-99
91
EDTA plasma (n=5)
80-99
89
Heparin plasma (n=5)
82-99
90
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.
