Hemopexin 蛋白, Rat (HEK293, His)

Hemopexin Protein, with its heme-binding ability, acts as a transporter, facilitating heme transport to the liver. In the liver, heme is broken down, and the recovered iron is utilized. The liberated hemopexin protein then returns to circulation, underscoring its vital role in efficiently managing heme and iron metabolism in the body. Hemopexin Protein, Rat (HEK293, His) is the recombinant rat-derived Hemopexin protein, expressed by HEK293 , with C-His labeled tag.

血红素结合蛋白具有与血红素结合的能力，作为转运蛋白促进其转运至肝脏。一旦进入肝脏，血红素就会被分解，铁会被回收。随后，不含血红素的血红素结合蛋白返回循环。这一机制凸显了血红素结合蛋白在体内血红素和铁代谢的有效管理中的关键作用。

Rat

HEK293

C-His

P20059 (N24-Q460)

58917  [NCBI]

Approximately 50.4 kDa

Greater than 90% as determined by reducing SDS-PAGE

无菌粉末

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.