Rat Transforming Growth factor β1 receptor(TGF-β1R) ELISA kit

Code CSB-E13011r
See More Details 24T ELISA kits trial application
Product Type ELISA Kit
Size 96T,5×96T,10×96T
Uniprot No. P80204
Lead Time 3-5 working days
Abbreviation TGFBR1
Protein Biological Process 1 Apoptosis/Autophagy
Target Name transforming growth factor, beta receptor 1
Alias AAT5, ACVRLK4, ALK-5, ALK5, LDS1A, LDS2A, SKR4, TGFR-1, activin A receptor type II-like kinase, 53kD|activin A receptor type II-like kinase, 53kDa|activin receptor-like kinase 5|serine/threonine-pro
Species Rattus norvegicus (Rat)
Protein Biological Process 3 Apoptosis
Sample Types serum, plasma
Detection Range 7.81 pg/mL-500 pg/mL
Sensitivity 1.95 pg/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Signal Transduction
Target Details This protein forms a heteromeric complex with type II TGF-beta receptors when bound to TGF-beta, transducing the TGF-beta signal from the cell surface to the cytoplasm. The encoded protein is a serine/threonine protein kinase. Mutations in this gene have been associated with Loeys-Dietz aortic aneurysm syndrome (LDAS). Multiple transcript variants encoding different isoforms have been found for this gene.
HGNC 11772
RGD 3852
MGI 98728
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
To assess the linearity of the assay, samples were spiked with high concentrations of rat TGF-β1R in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)
1:5 Average % 98
Range % 94-102
1:10 Average % 105
Range % 100-112
1:20 Average % 90
Range % 85-94
1:40 Average % 93
Range % 89-97
The recovery of rat TGF-β1R spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range
Serum (n=5) 89 84-93
EDTA plasma (n=4) 95 90-100
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average Corrected
500 2.527 2.460 2.494 2.299
250 1.643 1.723 1.683 1.488
125 1.106 1.041 1.074 0.879
62.5 0.674 0.685 0.680 0.485
31.2 0.519 0.508 0.514 0.319
15.6 0.351 0.374 0.363 0.168
7.8 0.260 0.252 0.256 0.061
0 0.192 0.197 0.195  
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Function Transmembrane serine/threonine kinase forming with the TGF-beta type II serine/threonine kinase receptor, TGFBR2, the non-promiscuous receptor for the TGF-beta cytokines TGFB1, TGFB2 and TGFB3. Transduces the TGFB1, TGFB2 and TGFB3 signal from the cell surface to the cytoplasm and is thus regulating a plethora of physiological and pathological processes including cell cycle arrest in epithelial and hematopoietic cells, control of mesenchymal cell proliferation and differentiation, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. The formation of the receptor complex composed of 2 TGFBR1 and 2 TGFBR2 molecules symmetrically bound to the cytokine dimer results in the phosphorylation and the activation of TGFBR1 by the constitutively active TGFBR2. Activated TGFBR1 phosphorylates SMAD2 which dissociates from the receptor and interacts with SMAD4. The SMAD2-SMAD4 complex is subsequently translocated to the nucleus where it modulates the transcription of the TGF-beta-regulated genes. This constitutes the canonical SMAD-dependent TGF-beta signaling cascade. Also involved in non-canonical, SMAD-independent TGF-beta signaling pathways. For instance, TGFBR1 induces TRAF6 autoubiquitination which in turn results in MAP3K7 ubiquitination and activation to trigger apoptosis. Also regulates epithelial to mesenchymal transition through a SMAD-independent signaling pathway through PARD6A phosphorylation and activation (By similarity).
Subcellular Location Cell membrane, Single-pass type I membrane protein, Cell junction, tight junction, Membrane raft, Cell surface
Protein Families Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily
Tissue Specificity Urogenital ridge, testis, ovary, brain and lungs.
Database Links

STRING: 10116.ENSRNOP00000009452

UniGene: Rn.44402

Pathway Hippo signaling pathway
MAPK signaling pathway
TGF-beta signaling pathway
Adherens junction
Cellular senescence
Osteoclast differentiation
Th17 cell differentiation
AGE-RAGE signaling pathway in diabetic complications
Apelin signaling pathway
FoxO signaling pathway

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