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Hematin
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Hematin图片
CAS NO:15489-90-4
包装:100mg
市场价:360元

产品介绍
Hematin 是一种含铁卟啉,通过结合止血蛋白 (hemostatic proteins) 诱导其失活的机制抑制凝血因子 (clotting factors) 的活性以及纤维蛋白凝块 (fibrin clot) 的溶解。Hematin 可用于急性卟啉症和癌症的研究。
Cas No.15489-90-4
别名羟高铁血红素
分子式C34H33FeN4O5
分子量633.49
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Hematin, an iron-containing porphyrin, inhibits the activity of clotting factors and also fibrin clot lysis through the mechanism of binding to and inactivation of hemostatic proteins[1]. Hematin can be used for the research of acute porphyrias and cancer[1][2][3][4][5].

Hematin (0.01 mg/ml) inhibits the clotting of bovine fibrinogen (1.3 to 2.6 mg/ml) by bovine thrombin (0.12 U/ml) and inhibits the hydrolysis of a synthetic substrate by human thrombin[2].Hematin (0.035 mg/ml) reduces VIII:C activity from 0.88 to 0.40 U/ml[2].Hematin (0.05 mg/ml) inhibits the activation of VIII:C by thrombin (0.04 U/ml)[2].Hematin (0.09 mg/ml) inhibits the hydrolysis of a synthetic substrate by plasmin[2].

Hematin (i.v.; single injection) suppressed porphyrin production in SD rat (weighing 160-205 g)[4].

[1]. Siegert SW, et al. Physicochemical properties, pharmacokinetics, and pharmacodynamics of intravenous hematin: a literature review. Adv Ther. 2008 Sep;25(9):842-57.
[2]. Green D, et al. The inactivation of hemostatic factors by hematin. J Lab Clin Med. 1983;102: 361-369.
[3]. Amin ML, et al. Development of hematin conjugated PLGA nanoparticle for selective cancer targeting. Eur J Pharm Sci. 2016 Aug 25;91:138-43.
[4]. Goetsch C, et al. Instability of hematin used in the treatment of acute hepatic porphyria. N Engl J Med. 1986;315: 235-238.
[5]. Quadros HC, et al. The Role of the Iron Protoporphyrins Heme and Hematin in the Antimalarial Activity of Endoperoxide Drugs. Pharmaceuticals (Basel). 2022;15(1):60. Published 2022 Jan 4.