TGF-beta Receptor
Transforming growth factor-beta receptors (TGF-βR) are the serine/threonine kinase receptors that mediate signaling of the TGF-β family. The system is built on two cooperating kinases: TGFBR2 (type II receptor), which constitutively active, first binds TGF-β1/2/3 and then recruits and phosphorylates TGFBR1 (ALK5, type I receptor); TGFBR1 then phosphorylates receptor-regulated SMAD2 and SMAD3, which complex with SMAD4 and translocate to the nucleus to govern genes controlling proliferation arrest, extracellular matrix production, epithelial-mesenchymal transition and immune suppression. TGF-β receptors also activate non-canonical routes including p38, JNK, ERK, Rho GTPases and PI3K-AKT. TGFBR1/2 are ubiquitously expressed; their loss releases tumor cells from TGF-β growth inhibition, while excessive signaling drives fibrosis and cancer metastasis. Germline TGFBR1/TGFBR2 mutations cause Marfan syndrome type 2 and Loeys-Dietz syndrome with arterial aneurysms, and small-molecule TGFBR1 inhibitors (galunisertib) are under evaluation in cancer and fibrosis.
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TGF-beta Receptor Recombinant Proteins (22)
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Inhibitors & Agonists (353)
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Recombinant Protein Expression Service
- Codon Optimization
- Gene Synthesis
- Construction of Expression Vector
- Strain Screening
- Protein Expression
- Purification & QC
- Protein Delivery
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- Formula: Human
- Molecular Weight: Sf9 insect cells
The EpCAM/TROP1 protein serves as an important homogeneous interacting molecule that promotes direct contact between intestinal epithelial cells (IEC) and intraepithelial lymphocytes (IEL) in the mucosal epithelium. This feature helps establish an immune barrier against mucosal infections. EpCAM/TROP1 Protein, Human (His-SUMO) is the recombinant human-derived EpCAM/TROP1 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.
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