Product Name:
Human Thrombospondin 4 (THBS4) ELISA Kit
Cat.#:
JL19965
Regulatory Status:
Alternative:
TSP4
Detection Method:
ELISA
Assay Type:
Sandwich
Detection Range:
0.156-10ng/mL
Sensitivity:
0.077ng/mL
Specificity:
This kit recognizes Human THBS4 in samples. No significant cross-reactivity or interference between Human THBS4 and analogues was observed.
Sample Type:
Plasma
Assay Procedure:
Research Area:
Cardiovascular Biology
Size & Price: 
Product Datasheets
Instruction: 
| THBS4
Thrombospondin-4 is a protein that is encoded by the THBS4 gene.The protein encoded by this gene belongs to the thrombospondin protein family. Thrombospondin family members are adhesive glycoproteins that mediate cell-to-cell and cell-to-matrix interactions. This protein forms a pentamer and can bind to heparin and calcium. This protein may be involved in local signaling in the developing and adult nervous system, in bone formation and fracture healing, and in osteoarthritis.
| Repeatability
Intra-assay Precision (Precision within an assay)：CV% < 10%; Inter-assay Precision (Precision between assays)：CV% < 10%| Recovery
The recovery of Human THBS4 spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.| Sample Type | Range(%) | Average Recovery(%) |
| Plasma(n=8) | 92-106 | 103 |
| Linearity
Samples were spiked with high concentrations of Human THBS4 and diluted with Universal Diluent to produce samples with values within the range of the assay.| Plasma(n=4) | ||
| 1 : 2 | Range (%) | 88-96 |
| Average (%) | 93 | |
| 1 : 4 | Range (%) | 87-107 |
| Average (%) | 97 |
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