Product Number: CS6323
CAS Number: 6381-92-6
Storage Temperature Room Temperature
Product Description:
Appearance: White crystalline powder
Molecular formula: C10H14N2O8Na2?2H2O
Molecular weight: 372.24
Purity:≥ 99.0%
EDTA is an inhibitor of metalloproteases and metal-activated proteases, at effective concentrations of 1-10μM. The product acts as a chelator of the zinc ion in the active site of metalloproteases, and can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. EDTA may interfere with biological processes which are metal-dependent.
For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used. The optimal concentration is 1.5 mg per ml of blood. EDTA prevents platelet aggregation and is therefore the preferred anticoagulant for platelet counts. Using a 2% EDTA solution, 1-2 drops per ml of whole blood can be used as an anticoagulant.
Preparation Instructions:
This product is slowly soluble in water at room temperature up to 0.26 M, which is approximately 96mg in a final volume of 1 ml. The pH of this solution will be in the range of 4 to 6. EDTA salts are more soluble in water as the pH increases: the more EDTA there is in the salt form, the higher the pH of a water solution, and therefore, the higher the room temperature solubility. This can be achieved by a gradual addition of concentrated sodium hydroxide solution to the EDTA solution.
Storage/Stability:
A stock solution of 0.5 M EDTA in water (pH 8.5) is stable for months at 4 °C. Solutions of EDTA may be autoclaved.
Precautions and Disclaimer:
For Laboratory Use Only. Not for drug, household or other uses.
關(guān)鍵字： EDTA Na2 ;乙二胺四乙酸二鈉;
金克隆生物公司位于北京經(jīng)濟技術(shù)開發(fā)區(qū)，主要從事生物醫(yī)藥試劑的研發(fā)和生產(chǎn)，并兼營部分生化試劑和儀器耗材，主營方向有細胞生物學、分子生物學、蛋白與免疫、組織學、微生物培養(yǎng)等相關(guān)試劑與耗材。庫存現(xiàn)貨10000多種，其中我公司自主開發(fā)的分子生物學試劑、細胞培養(yǎng)及檢測試劑、分子免疫學產(chǎn)品等在質(zhì)量和價格方面具有較大的市場優(yōu)勢，歡迎廣大經(jīng)銷商洽談合作。