Code | CSB-E08491r |
Size | 96T,5×96T,10×96T |
Price | Request a Quote |
Trial Size |
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Intra-assay Precision (Precision within an assay): CV%<8% | ||||||
Three samples of known concentration were tested twenty times on one plate to assess. | ||||||
Inter-assay Precision (Precision between assays): CV%<10% | ||||||
Three samples of known concentration were tested in twenty assays to assess. | ||||||
To assess the linearity of the assay, samples were spiked with high concentrations of rat TRACP-5b in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||||||
Sample | Serum(n=4) | |||||
1:1 | Average % | 92 | ||||
Range % | 89-95 | |||||
1:2 | Average % | 100 | ||||
Range % | 97-103 | |||||
1:4 | Average % | 93 | ||||
Range % | 88-97 | |||||
1:8 | Average % | 98 | ||||
Range % | 93-102 |
The recovery of rat TRACP-5b spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||||||
Sample Type | Average % Recovery | Range | ||||
Serum (n=5) | 94 | 90-96 | ||||
EDTA plasma (n=4) | 95 | 91-97 | ||||
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Tartrate-resistant acid phosphatase 5b (TRACP-5b) is a lysosomal enzyme that plays an important role in bone metabolism and remodeling. Osteoclasts primarily secrete this enzyme during bone resorption. It serves as a specific biomarker for osteoclast activity. TRACP-5b levels in circulation reflect the rate of bone resorption, making it a valuable indicator for studying bone turnover dynamics, osteoporosis research, and metabolic bone diseases. Its resistance to tartrate inhibition distinguishes it from other acid phosphatase isoforms, providing specificity for bone-related research applications.
The Rat tartrate-resistant acid phosphatase 5b ELISA Kit (CSB-E08491r) is designed for quantitative measurement of TRACP-5b in rat samples. This sandwich-based assay accommodates serum, plasma, and tissue homogenates with a detection range of 0.312-20 mIU/mL and sensitivity of 0.078 mIU/mL. The assay requires 50-100 μL sample volume and can be completed within 1-5 hours. Detection occurs at 450 nm wavelength, targeting Rattus norvegicus TRACP-5b for research applications.
Application Examples
Note: The following application examples are drawn from a selection of publications citing this product. For additional applications, please refer to the full list of references in the "Citations" section.
This ELISA kit has been used in bone metabolism research to quantify tartrate-resistant acid phosphatase 5b as a bone resorption marker in rat serum samples. Researchers have applied the assay alongside other bone biomarkers to comprehensively evaluate skeletal metabolism in experimental studies.
• Bone resorption measurement: Used to measure TRACP-5b levels in serum as an indicator of osteoclast activity and bone breakdown processes
• Bone metabolism profiling: Applied in conjunction with bone formation markers like osteocalcin to evaluate overall skeletal turnover
• Biochemical analysis: Incorporated into comprehensive serum biochemical panels for bone-related research studies in rat models
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