Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
The Human Receptor Activator of Nuclear Factor Kappa-B Ligand (RANKL) ELISA Kit is a powerful tool for the precise quantification of RANKL levels in human biological samples including serum, plasma, and cell culture supernatants. This kit is characterized by its exceptional sensitivity and specificity, guaranteeing accurate and consistent results for a variety of research applications.RANKL is a key regulator of bone metabolism and plays a crucial role in the process of osteoclast activation and bone resorption.
Dysregulation of RANKL signaling has been implicated in various bone-related diseases such as osteoporosis and rheumatoid arthritis, underscoring the importance of monitoring RANKL levels in research and clinical settings. The Human RANKL ELISA Kit provides researchers with a reliable tool to investigate the role of RANKL in bone homeostasis and disease pathogenesis, ultimately paving the way for the development of novel therapeutic strategies.
Product Name:
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
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)
87-100
93
EDTA plasma (n=5)
89-99
94
Heparin plasma (n=5)
90-98
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.
