TGF-beta RI, also called ALK-5, is an approximately 55 kDa type I transmembrane serine/threonine receptor kinase. In the presence of TGF-beta, TGF-beta RI forms a complex with, and is phosphorylated by, TGF-beta RII. Phosphorylated TGF-beta RI can then transiently bind and phosphorylate Smad2 and Smad3. TGF-beta functions as a tumor suppressor by inhibiting the cell cycle in the G1 phase. Administration of TGF-beta is able to protect against mammary tumor development in transgenic mouse models in vivo. Disruption of the TGF-beta/SMAD pathway has been implicated in a variety of human cancers, with the majority of colon and gastric cancers being caused by an inactivating mutation of TGF-beta RII. TGF-beta RI is likely important during development, since mice deficient for TGF-beta RI die at midgestation with severe defects in vascular development of the yolk sac and placenta, and an absence of circulating red blood cells. Furthermore, TGF-beta RI appears to be involved in proper lymphatic network development.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 μg | ¥ 890 | 5日内发货 | ||
50 μg | ¥ 2,690 | 5日内发货 | ||
500 μg | ¥ 13,500 | 5日内发货 | ||
1 mg | ¥ 20,200 | 5日内发货 |
产品描述 | TGF-beta RI, also called ALK-5, is an approximately 55 kDa type I transmembrane serine/threonine receptor kinase. In the presence of TGF-beta, TGF-beta RI forms a complex with, and is phosphorylated by, TGF-beta RII. Phosphorylated TGF-beta RI can then transiently bind and phosphorylate Smad2 and Smad3. TGF-beta functions as a tumor suppressor by inhibiting the cell cycle in the G1 phase. Administration of TGF-beta is able to protect against mammary tumor development in transgenic mouse models in vivo. Disruption of the TGF-beta/SMAD pathway has been implicated in a variety of human cancers, with the majority of colon and gastric cancers being caused by an inactivating mutation of TGF-beta RII. TGF-beta RI is likely important during development, since mice deficient for TGF-beta RI die at midgestation with severe defects in vascular development of the yolk sac and placenta, and an absence of circulating red blood cells. Furthermore, TGF-beta RI appears to be involved in proper lymphatic network development. |
种属 | Mouse |
表达系统 | Human Cells |
标签 | C-Fc |
蛋白编号 | Q64729 |
别名 | ALK-5, ALK-5ALK5, TGFβRI, tβR-I, LDS1A, TGFbetaRI, TGFB1R1, activin A receptor type II-like kinase, 53kD, TGF-β receptor type I, LDS2A, TGF-bRI, ACVRLK4, TGFR-1, SKR4, TGFBR1, TGF-beta receptor type I, AAT5, tbetaR-I |
氨基酸序列 | Leu30-Glu125 |
蛋白构建 | Recombinant Mouse TGF-beta Receptor Type-1 is produced by our Mammalian expression system and the target gene encoding Leu30-Glu125 is expressed with a human IgG1 Fc tag at the C-terminus. |
蛋白纯度 | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
分子量 | 40-60 KDa, reducing conditions |
内毒素 | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
缓冲液 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
复溶方法 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
存储 |
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
运输方式 |
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
研究背景 | TGF-beta RI, also called ALK-5, is an approximately 55 kDa type I transmembrane serine/threonine receptor kinase. In the presence of TGF-beta, TGF-beta RI forms a complex with, and is phosphorylated by, TGF-beta RII. Phosphorylated TGF-beta RI can then transiently bind and phosphorylate Smad2 and Smad3. TGF-beta functions as a tumor suppressor by inhibiting the cell cycle in the G1 phase. Administration of TGF-beta is able to protect against mammary tumor development in transgenic mouse models in vivo. Disruption of the TGF-beta/SMAD pathway has been implicated in a variety of human cancers, with the majority of colon and gastric cancers being caused by an inactivating mutation of TGF-beta RII. TGF-beta RI is likely important during development, since mice deficient for TGF-beta RI die at midgestation with severe defects in vascular development of the yolk sac and placenta, and an absence of circulating red blood cells. Furthermore, TGF-beta RI appears to be involved in proper lymphatic network development. |
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TGFBR1 Protein, Mouse, Recombinant (hFc) ALK-5 ALK-5ALK5 TGFβRI ACVRLK 4 tβR-I SKR 4 LDS1A TGFbetaRI TGFB1R1 TGF-b receptor type I ALK5 activin A receptor type II-like kinase, 53kD TGF-β receptor type I ACVRLK-4 LDS2A SKR-4 TGF-bRI AAT 5 TGFBR-1 ACVRLK4 AAT-5 TGFR-1 SKR4 TGFBR1 TGF-beta receptor type I TGFR 1 TGFR1 ALK 5 TGFBR 1 AAT5 tbetaR-I recombinant recombinant-proteins proteins protein