Recombinant Human TrkB/NTRK2 Protein (His Tag)(Active)
Size: 50μg
Catalogue Number: PKSH033579-50
Citations, Manuals and MSDS Available upon request.
Abbreviation: TrkB; NTRK2
Target Symptom: BDNF/NT-3 Growth Factors Receptor; GP145-TrkB; Trk-B; Neurotrophic Tyrosine Kinase Receptor Type 2; TrkB Tyrosine Kinase; Tropomyosin-Related Kinase B; NTRK2; TRKB
Research Area: Neuroscience; Cancer; metabolism
Target Species: Human
Expression Host: HEK293 Cells
Application: ELISA
Fusion Tag: C-His
UNIProt ID: Q16620
Accession: Q16620
Background: The TRK Family of Tyrosine Kinase Receptor consists of 3 members: TrkA, TrkB and TrkC. The three TRK family proteins have different ligand specificities. They connect to different neurotrophins, including NGF, BDNF, NT-3NT-4/5. TRKA binds NGF, TRKB binds BDNF and NT-3, TRKC binds NT-4/5. At the protein sequence level, human and rat TRKB have greater than 90% sequence identity and the proteins exbihit cross-species activity. TRKB is primarily expressed in the nervous system and it also expression in a wide variety of tissues with low levels.
Activity: Immobilized Human NT-3(Cat: PKSH032803) at 2μg/ml(100 μl/well) can bind Human TrkB-His. The ED50 of Human TrkB-His is 3. 777ug/ml.
Sequence: Cys32-His430
Purity: > 95 % as determined by reducing SDS-PAGE.
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution: Please refer to the printed manual for detailed information.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Calculated MW: 45.25 kDa
Observed MW: 60-105 kDa
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.
Research Use Only