Recombinant Rat TGF-beta 3/TGFB3 protein (His tag)

SKU: PDER100217

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Others

Abbreviation:TGF-beta 3;TGFB3

Target Synonym:ARVD;ARVD1;LDS5;RNHF;TGFbeta 3;transforming growth factor beta-3

Research Areas:Stem Cells;Signal Transduction;Cancer

Conjugation:

Target Species:Rat

Expression Host:E.coli

Application:

Fusion tag:N-His

UNIProt ID:Q07258

Accession:Q07258

Background:TGF-beta 3 (transforming growth factor-beta 3) is a member of a TGF­-beta superfamily subgroup that is defined by their structural and functional similarities . TGF-beta 3 and its closely related proteins, TGF-beta 1 and ­ beta 2, act as cellular switches to regulate immune function, cell proliferation, and epithelial-mesenchymal transition . The non-redundant biological effects of TGF-­ beta 3 include involvement in palatogenesis, chondrogenesis, and pulmonary development . Human TGF­-beta 3 cDNA encodes a 412 amino acid (aa) precursor that contains a 20 aa signal peptide and a 392 aa proprotein. The proprotein is processed by a furin-­like convertase to generate a 220 aa latency-­associated peptide (LAP) and a 112 aa mature TGF­-beta 3. Mature human TGF-­ beta 3 shows 100%, 99%, and 98% aa identity with mouse/dog/horse, rat, and pig TGF-­ beta 3, respectively. TGF-beta 3 is secreted as a latent complex. This latent form of TGF-beta 3 is activated by integrins, thrombospondin-1, plasmin, and matrix metalloproteases. It can also be activated by extreme pH and reactive oxygen species. TGF-beta 3 binds with high affinity to TGF-beta RII, a type II serine/threonine kinase receptor. This receptor then phosphorylates and activates type I serine/threonine kinase receptors, TGF-­ beta RI or ALK-­1, to modulate transcription through Smad phosphorylation . The divergent biological effects exerted by individual TGF-beta isoforms is dependent upon the recruitment of co-receptors (TGF-­ beta RIII and endoglin) and the subsequent initiation of Smad­-dependent or-independent signaling pathways .

Concentration:

Activity:Not validated for activity

Sequence:Leu 24-Ser 412

Purity: > 95% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from sterile PBS, pH 7.4.
Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 10 EU/mg of the protein as determined by the LAL method.

Calculated MW:42.7 kDa

ObservedMW:50 kDa