The Human Thrombospondin-1 (THBS1) ELISA Kit is specifically designed for the precise measurement of thrombospondin-1 levels in human serum, plasma, and cell culture supernatants. This kit is known for its high sensitivity and specificity, ensuring accurate and reproducible results that are crucial for various research applications.Thrombospondin-1 is a key protein involved in cell-matrix interactions, cell adhesion, and angiogenesis. It plays a significant role in wound healing, tissue repair, and various disease conditions such as cancer and cardiovascular diseases.
By measuring thrombospondin-1 levels, researchers can gain valuable insights into these conditions and potentially identify new therapeutic targets.Overall, the Human Thrombospondin-1 ELISA Kit is a valuable tool for researchers looking to study the role of thrombospondin-1 in health and disease, offering reliable and accurate results that can drive new discoveries and advancements in the field.
Product Name:
Human Thrombospondin 1 (THBS1) ELISA Kit
Product Code:
HUDL02881
Size:
96 Assays
Target:
THBS1
Synonyms:
TSP1, Thrombospondin-1p180
Detection Method:
Sandwich
Range:
0.25-16ng/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.
