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| Product Name | Serum separation gel for nucleic acid testing tubes |
| Catalog No. | ATR-SPS-0064 |
| Description | Nucleic acid testing has become an essential diagnostic method due to its high specificity and sensitivity, but it places stringent demands on the quality and stability of blood samples. In nucleic acid testing tubes, serum separation gel serves primarily to eliminate interference from hemoglobin released by red blood cells. Hemoglobin is a strongly background-staining substance that can compromise nucleic acid assays if present in the sample. Through a physical barrier mechanism, the gel effectively separates serum from blood cells, removing hemoglobin-containing erythrocytes and providing a clean, interference-free sample for downstream nucleic acid analysis. |
| Intended Use | Additive for vacuum blood collection tubes used in nucleic acid testing and molecular diagnostics; separation of serum from blood cells to remove hemoglobin interference. |
| Principle / Technology | The gel physically separates serum from cellular blood components during centrifugation, isolating hemoglobin-containing red blood cells from the serum fraction used for nucleic acid analysis. |
| Sample Type | Whole blood; serum |
| Package Specifications | 25 kg/drum |
| Key Features | Eliminates hemoglobin interference, protecting the accuracy of nucleic acid test results Protects serum samples from external environmental effects and extends sample validity, ensuring testing stability and accuracy Facilitates transport and storage of blood samples with excellent stability and safety Suitable for automated workflows, simplifying sample handling, reducing operational difficulty, and improving laboratory efficiency Excellent biosafety as a high molecular weight polymeric material, with no adverse impact on human health or the environment |
| Purity | 99% |
| Expiration Date / Stability | Stable at high temperatures; not readily decomposed |
| Solubility | Soluble in organic solvents such as ethanol and acetone |
| Physical State | Transparent, translucent, or opaque adhesive gel |
| Chemical Composition | High molecular weight polymer |
| Density | 1.045-1.065 g/cm3 |
| Viscosity | (16 +/- 2) x 10^4 |
For research use only, not for clinical use.
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