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TGF beta 2 Protein, Human, Recombinant (Avi), Biotinylated is expressed in HEK293 mammalian cells with N-Avi tag. The predicted molecular weight is 10-14 KDa and the accession number is P61812.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $900 | 7-10 days | |
100 μg | $2,480 | 7-10 days |
Biological Activity | Immobilized Human TGFBR2-Fc at 2μg/ml (100 μl/well)can bind Biotinylated Human TGF-beta 2-Avi . The ED50 of Biotinylated Human TGF-beta 2-Avi is 18.30 ng/ml. (Regularly tested) |
Description | TGF beta 2 Protein, Human, Recombinant (Avi), Biotinylated is expressed in HEK293 mammalian cells with N-Avi tag. The predicted molecular weight is 10-14 KDa and the accession number is P61812. |
Species | Human |
Expression System | HEK293 Cells |
Tag | N-Avi |
Accession Number | P61812 |
Synonyms | Transforming growth factor β-2,Transforming growth factor beta-2 proprotein,TGF-β2,TGFB2,G-TSF,Glioblastoma-derived T-cell suppressor factor,Cetermin |
Amino Acid | Ala303-Ser414 |
Construction | Ala303-Ser414 |
Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
Molecular Weight | 10-14 KDa (reducing condition) |
Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 4 mM HCl. |
Reconstitution | Reconstitute the lyophilized protein in 4mM HCl. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Transforming growth factor beta (TGFβ) is a multifunctional cytokine that regulates cell growth, differentiation, adhesion, migration and death dependent on cell type, developmental stage, or tissue conditions. There are three isoforms of TGFβ (TGFβ-1, -2 and -3). TGFB2 could be a potential biomarker for screening, surveillance and prognosis in GC, and that TGFB2 might drive EMT in GC through the NGF/TrKs pathway. Overexpression of TGFB2 may drive EMT through the neuriterelated signaling and affect TMB levels by regulating the DNA damage repair pathways and immune infiltrates.TGF-β2 is an immune suppressor involvedin the development of immune tolerance, and recombinant TGF-β2 incubation is more potent than TGF-β1 or TGF-β3 incubation in suppressing macrophage inflammatory responses. |
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