Guinea pig Transforming Growth Factor Beta 1 (TGFb1) Protein
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Description
Recombinant Transforming Growth Factor Beta 1 (TGFb1) is a recombinant Guinea pig protein produced in a Prokaryotic expression system (E. coli).
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Transforming Growth Factor Beta 1 (TGFb1) |
| Host | E. coli |
| Origin | Guinea pig |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 18.5 kDa Observed MW (SDS-PAGE): 21 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Gly279-Ser390 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 50 µg |
| Size 2 | 100 µg |
| Size 3 | 200 µg |
| Size 4 | 500 µg |
| Size 5 | 1 mg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9Z1Y6 |
| Alias | CED,DPD1,IBDIMDE LAP,TGF-beta1,TGFB,TGFbeta |
| Background | Protein TGFB1 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
TGFB1 is a multifunctional cytokine that belongs to the transforming growth factor beta (TGF-β) family, which regulates cell proliferation, differentiation, apoptosis, and immune responses. TGFB1 is secreted as a latent complex that is activated in response to tissue injury, hypoxia, or cellular stress, enabling it to bind to its receptors and initiate downstream SMAD-dependent and non-SMAD signaling pathways. TGFB1 is a critical regulator of tissue homeostasis, embryonic development, and immune tolerance, where it suppresses inflammatory responses and promotes regulatory T cell (Treg) differentiation. In wound healing, TGFB1 induces extracellular matrix production and fibroblast activation, facilitating tissue repair and fibrosis. However, dysregulated TGFB1 signaling contributes to cancer progression by promoting epithelial-mesenchymal transition (EMT), immune evasion, and metastasis. It also drives fibrosis in chronic diseases, including pulmonary fibrosis and liver cirrhosis. Knockout studies reveal severe developmental defects, immune dysregulation, and impaired tissue repair, underscoring TGFB1's essential roles in cellular communication, immune modulation, and tissue remodeling.
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TGFB, also named as LAP and TGFB1, is a multifunctional peptide that controls proliferation, differentiation, and other functions in many cell types. TGFB acts synergistically with TGFA in inducing transformation. It also acts as a negative autocrine growth factor. Dysregulation of TGFB activation and signaling may result in apoptosis. Many cells synthesize TGFB and almost all of them have specific receptors for it. TGFB 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. It is highly expressed in bone. Mutation of TGFB are the cause of Camurati-Engelmann disease(CED) which known as progressive diaphyseal dysplasia 1(DPD1).
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