The Human Gremlin-1 (GREM1) ELISA Kit is specifically designed for the precise quantification of Gremlin-1 levels in human serum, plasma, and cell culture supernatants. This kit is known for its exceptional sensitivity and specificity, ensuring accurate and consistent results for a variety of research purposes.Gremlin-1 is a key protein that plays a critical role in regulating cell growth and development by inhibiting the action of certain growth factors.
Dysregulation of Gremlin-1 has been linked to various diseases, including cancer, fibrosis, and certain developmental disorders. Therefore, the Human Gremlin-1 ELISA Kit serves as a valuable tool for studying the mechanisms underlying these conditions and exploring potential therapeutic interventions.
Product Name:
Human Gremlin 1 (GREM1) ELISA Kit
Product Code:
HUDL01251
Size:
96 Assays
Target:
GREM1
Synonyms:
PIG2, CKTSF1B1, DAND2, IHG-2, DAND2, DRM, Increased in high glucose protein 2, Cell proliferation-inducing gene 2 protein, Cysteine knot superfamily 1, BMP antagonist 1
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.
