Einführung
- The product undergoes rigorous screening and quality control, serving as the fundamental raw material for nucleic acid extraction.
- Disodium EDTA functions as a proficient coordination agent with six coordination atoms, capable of complexing metal ions.
- EDTA is frequently incorporated into the lysate to chelate magnesium and calcium ions, thereby inhibiting nuclease activity and stabilizing nucleic acids.
Einzelheiten
Spezifikationen
| Merkmale | Spezifikation | |
| Grundlegende Inhalte | Empfohlene Anwendung | Nucleic acid extraction |
| CAS-Nummern | 139-33-3 | |
| Formel | 372.24 | |
| Molekulargewicht | C10H18N2Na2O10 | |
| Content | 99.5% | |
| Ebene | Molekularbiologie | |
| Aussehen | White crystalline powder | |
| Transportbedingungen | Normal atmospheric temperature | |
| Aufbewahrungsbedingungen | Normal atmospheric temperature | |
| Stabilität | Unlimited in dry conditions | |
| Verunreinigungsparameter | Heavy metals such as lead | ≤0.005% |
| Iron | ≤0.01% | |
| Water insoluble matter | ≤0.005% | |
| Loss on drying | 8.7- 11.4% | |
| Aminotriacetic acid | ≤0.1% | |
| UV-Absorptionswert | Absorptionswert @ 230 | ≤20 |
| Absorptionswert @ 260 | ≤22 | |
| Absorptionswert @ 280 | ≤0,5 | |
| Absorptionswert @ 320 | ≤0,01 | |
| Im Zusammenhang mit der Extraktion von Nukleinsäuren | DNase-Test (0.1M) | Nicht erkannt |
| RNase-Test (0.1M) | Nicht erkannt | |
| PH Wert (5%) | 4.0-6.0 |
Bestellinformationen
| Katze nein. | Produktname | Paket |
| C11220 | Disodiumedetate, EDTA-Na2 (Molekularbiologie) | 1KG |
| C11221 | 25KG |
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