The Human Versican (VS) ELISA Kit is a reliable and accurate tool for the quantification of Versican levels in human serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, ensuring precise and reproducible results for a variety of research applications.Versican is a key extracellular matrix proteoglycan involved in cell adhesion, migration, and proliferation. It plays a critical role in processes such as tissue development, inflammation, and wound healing. Abnormalities in Versican expression have been implicated in various diseases, including cancer, cardiovascular disorders, and arthritis, highlighting its importance as a potential biomarker for disease diagnosis and monitoring therapeutic responses.
By using the Human Versican ELISA Kit, researchers can gain valuable insights into the role of Versican in physiological and pathological processes, facilitating the development of novel diagnostic tools and therapeutic strategies. Trust in the accuracy and reliability of this kit to advance your research into the intricate mechanisms underlying Versican biology.
Product Name:
Human Versican (VS) ELISA Kit
Product Code:
HUDL03106
Size:
96 Assays
Target:
VS
Synonyms:
CSPG2, VCAN, ERVR, PG-M, WGN1, Chondroitin Sulfate Proteoglycan 2, Chondroitin sulfate proteoglycan core protein 2, Glial hyaluronate-binding, Large fibroblast proteoglycan
Detection Method:
Sandwich
Range:
78.125-5,000pg/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)
81-99
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.
