|Application ||WB, IHC-P, E, Neut|
|Calculated MW||44341 Da|
|Dilution||IHC-P (10 µg/ml), WB (50 - 500 ng/ml), WB (50 - 500 ng/ml),|
|Other Names||TGFB1, CED, DPD1, Diaphyseal dysplasia 1, LAP, Latency-associated peptide, TGF Beta, TGFbeta, TGF-beta 1 protein, TGF-beta-1, TGFB|
|Target/Specificity||Western Blot analysis demonstrates that This antibody reacts to either dimeric (25kD) or monomeric (12.5kD) molecules of TGF-b under non-reducing and reducing condition, respectively. Recognizes both human platelet-derived and recombinant TGF-b by ELISA.|
|Reconstitution & Storage||PBS, pH 7.0. Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.|
|Precautions||TGFB1 / TGF Beta 1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Multifunctional protein that controls proliferation, differentiation and other functions in many cell types. Many cells synthesize TGFB1 and have specific receptors for it. It positively and negatively regulates many other growth factors. It plays an important role in bone remodeling as it is a potent stimulator of osteoblastic bone formation, causing chemotaxis, proliferation and differentiation in committed osteoblasts (By similarity). Stimulates sustained production of collagen through the activation of CREB3L1 by regulated intramembrane proteolysis (RIP) (PubMed:25310401). Can promote either T-helper 17 cells (Th17) or regulatory T-cells (Treg) lineage differentiation in a concentration-dependent manner. At high concentrations, leads to FOXP3-mediated suppression of RORC and down-regulation of IL-17 expression, favoring Treg cell development. At low concentrations in concert with IL-6 and IL-21, leads to expression of the IL-17 and IL-23 receptors, favoring differentiation to Th17 cells. Mediates SMAD2/3 activation by inducing its phosphorylation and subsequent translocation to the nucleus (PubMed:25893292). Can induce epithelial-to-mesenchymal transition (EMT) and cell migration in various cell types (PubMed:25893292).|
|Cellular Location||Secreted, extracellular space, extracellular matrix|
|Tissue Location||Highly expressed in bone. Abundantly expressed in articular cartilage and chondrocytes and is increased in osteoarthritis (OA). Colocalizes with ASPN in chondrocytes within OA lesions of articular cartilage.|
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Multifunctional protein that controls proliferation, differentiation and other functions in many cell types. Many cells synthesize TGFB1 and have specific receptors for it. It positively and negatively regulates many other growth factors. It plays an important role in bone remodeling as it is a potent stimulator of osteoblastic bone formation, causing chemotaxis, proliferation and differentiation in committed osteoblasts.
Derynck R.,et al.Nucleic Acids Res. 15:3188-3189(1987).
Derynck R.,et al.Nature 316:701-705(1985).
Kalnine N.,et al.Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases.
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
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