Rat Secreted Frizzled Related Protein 1 (SFRP1) ELISA Kit
The Rat Secreted Frizzled-Related Protein 1 (SFRP1) ELISA Kit is specifically designed for the quantitative detection of SFRP1 levels in rat serum, plasma, and tissue homogenates. This kit offers exceptional sensitivity and specificity, ensuring accurate and reliable results for various research applications.SFRP1 is a key regulatory protein involved in the Wnt signaling pathway, playing a crucial role in cell proliferation, differentiation, and tissue development. Dysregulation of SFRP1 has been linked to various diseases, including cancer, inflammatory disorders, and fibrosis, making it a valuable biomarker for investigating these conditions and developing potential therapeutic interventions.
With its simple and user-friendly protocol, the Rat SFRP1 ELISA Kit is an essential tool for researchers studying Wnt signaling pathways, cell biology, and disease mechanisms in rats. Trust in the precision and consistency of this kit to enhance your research outcomes and advance scientific discoveries.
Product Name:
Rat Secreted Frizzled Related Protein 1 (SFRP1) ELISA Kit
Product Code:
RTDL00944
Size:
96 Assays
Target:
SFRP1
Synonyms:
FRP1, FRP, FRP-1, FrzA, SARP2, Secreted apoptosis-related protein 2
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.
