Sigma-Aldrich E7789 Ethylenediaminetetraacetic acid disodium salt solution for molecular biology, 0.5 M in H2O, DNase, RNase, NICKase and protease, none detected 100 mL
Marka
Stok Kodu
LB.SA.E7889-100ML
Kısa Bilgi
Synonym(s): (Ethylenedinitrilo)tetraacetic acid disodium salt, EDTA disodium salt, EDTA-Na2 Linear Formula: [-CH2N(CH2CO2Na)CH2CO2H]2 CAS Number: 139-33-3 Molecular Weight: 336.21 Beilstein: 3822669 MDL number: MFCD00070672 PubChem Substance ID: 24894660 NACRES: NA.31
| Sigma-Aldrich E7789 Ethylenediaminetetraacetic acid disodium salt solution for molecular biology, 0.5 M in H2O, DNase, RNase, NICKase and protease, none detected |
| Synonym(s): (Ethylenedinitrilo)tetraacetic acid disodium salt, EDTA disodium salt, EDTA-Na2 Linear Formula: [-CH2N(CH2CO2Na)CH2CO2H]2 CAS Number: 139-33-3 Molecular Weight: 336.21 Beilstein: 3822669 MDL number: MFCD00070672 PubChem Substance ID: 24894660 NACRES: NA.31 |
|
DESCRIPTION
grade for molecular biology Quality Level 300 sterility 0.2 μm filtered form liquid reaction suitability reagent type: chelator concentration 0.5 M in H2O pH 7.5-8.5 foreign activity DNase, RNase, NICKase and protease, none detected SMILES string [Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O InChI 1S/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1/p-2 Inchi Key ZGTMUACCHSMWAC-UHFFFAOYSA-L DESCRIPTION General description Ethylenediaminetetraacetic acid (EDTA) is a polyprotic acid. The four carboxylic acid and two amine groups with lone-pair electrons of EDTA can chelate calcium and several other metal ions. Ethylenediaminetetraacetic acid disodium salt solution is a chelating agent suitable for molecular biology applications. Application Ethylenediaminetetraacetic acid disodium salt solution has been used: - in Tris hydrochloric acid (HCl) for digesting proteinase-K to determine the amount of DNA in the corneal sample - with papain to digest corneal samples for the quantification of glycosaminoglycan (GAG) content - in pretreatment for detaching epithelial cells grown to 80% confluency - to prepare stock solutions for lysis buffer - in the preparation of urea lysis buffer Features and Benefits molecular biology grade Preparation Note Prepared in 18 megohm water with Molecular Biology Reagent EDTA (E 5134) |
