The Human Thrombospondin-4 (THBS4) ELISA Kit is specifically designed for the accurate and reliable detection of THBS4 levels in human serum, plasma, and cell culture supernatants. This ELISA kit offers high sensitivity and specificity, ensuring precise and reproducible results for a variety of research applications.THBS4 is a key protein involved in cell-matrix interactions, cell adhesion, and tissue repair. It plays a critical role in various physiological processes, such as wound healing, tissue remodeling, and angiogenesis.
Abnormal THBS4 levels have been linked to diseases like cancer, cardiovascular disorders, and musculoskeletal conditions, making it a valuable biomarker for studying these diseases and potential therapeutic targets.With its advanced technology and ease of use, the Human THBS4 ELISA Kit is a valuable tool for researchers and clinicians looking to investigate the role of THBS4 in health and disease. Get accurate, reliable, and reproducible results with this ELISA kit from AssayGenie.
Product Name:
Human Thrombospondin 4 (THBS4) ELISA Kit
Product Code:
HUDL02884
Size:
96 Assays
Target:
THBS4
Synonyms:
TSP4
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.
