Transferrin Receptor/TFRC Protein, Human, Recombinant (His)

Transferrin Receptor/TFRC Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 77.4 kDa and the accession number is AAA61153.1.

规格	价格/CNY		数量
100 μg	￥ 3,820	现货
200 μg	￥ 6,750	5日内发货
500 μg	￥ 14,280	5日内发货

规格

价格/CNY

货期

数量

100 μg

￥ 3,820

现货

200 μg

￥ 6,750

5日内发货

500 μg

￥ 14,280

5日内发货

生物活性	Measured by its binding ability in a functional ELISA. Immobilized human CD71 at 10 μg/ml (100 μl/well) can bind human Transferrin. The EC50 of human Transferrin is 5.6 ng/mL.
产品描述	Transferrin Receptor/TFRC Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 77.4 kDa and the accession number is AAA61153.1.

种属	Human
表达系统	HEK293 Cells
标签	N-His
蛋白编号	AAA61153.1
别名	TFR1, p90, CD71, TFR, transferrin receptor, T9, TRFR, TR
蛋白构建	extracellular domain of Human TFRC (AAA61153.1) (Cys89-Phe760)
蛋白纯度	> 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.
分子量	77.4 kDa (predicted)

内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris, 150 mM NaCl, 5% Mannitol, 0.02% Tween 80, pH 7.5. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Transferrin receptor protein 1, also known as transferrin receptor, Trfr, p9, CD71 and TFRC, is a single-pass type II membrane protein that belongs to the peptidase M28 family and M28B subfamily. TFRC / CD71 is a membrane-bound protein expressed in larger amounts in proliferating. The specific expression of TFRC can represent a diagnostic tool or a therapeutic target in solid tumours expressing this antigen. Transferrin receptor is necessary for development of erythrocytes and the nervous system. TFRC / CD71 is regulated by cellular iron levels through binding of the iron regulatory proteins, IRP1 and IRP2, to iron-responsive elements in the 3'-UTR. Up-regulated upon mitogenic stimulation. TFRC / CD71 represents a marker of malignant transformation in the pancreas that could be applied as potential diagnostic and therapeutic target.