Application
A. Western blot analysis on rat brain lysates using anti-Phospho-TrkB (pY817) RabMAb (Cat. #AJ1793a), 1:10,000 dilution. Lysates were either (A) untreated or (B) treated with AP.| Product Name | Trk B Antibody Phospho (pY817) |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | NTRK2, TRKB, BDNF/NT-3 growth factors receptor, Neurotrophic tyrosine kinase receptor type 2;TrkB tyrosine kinase;GP145-TrkB |
| Modification | p-Y817 |
| Clonality | Monoclonal |
|---|---|
| Clone Number | EP1298Y |
| Host Species | Rabbit |
| Tested Applications | WB |
| WB:1:1000~10000 |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Gene Synonyms | TRKB |
|---|---|
| Alternative Names | NTRK2 TRKB BDNF/NT-3 growth factors receptor Neurotrophic tyrosine kinase receptor type 2 TrkB tyrosine kinase GP145-TrkB |
| Molecular Weight(MW) | 91999 Da |
| Function | Receptor tyrosine kinase involved in the development and the maturation of the central and the peripheral nervous systems through regulation of neuron survival, proliferation, migration, differentiation, and synapse formation and plasticity. Receptor for BDNF/brain-derived neurotrophic factor and NTF4/neurotrophin- 4. Alternatively can also bind NTF3/neurotrophin-3 which is less efficient in activating the receptor but regulates neuron survival through NTRK2. Upon ligand-binding, undergoes homodimerization, autophosphorylation and activation. Recruits, phosphorylates and/or activates several downstream effectors including SHC1, FRS2, SH2B1, SH2B2 and PLCG1 that regulate distinct overlapping signaling cascades. Through SHC1, FRS2, SH2B1, SH2B2 activates the GRB2-Ras-MAPK cascade that regulates for instance neuronal differentiation including neurite outgrowth. Through the same effectors controls the Ras-PI3 kinase-AKT1 signaling cascade that mainly regulates growth and survival. Through PLCG1 and the downstream protein kinase C-regulated pathways controls synaptic plasticity. Thereby, plays a role in learning and memory by regulating both short term synaptic function and long-term potentiation. PLCG1 also leads to NF-Kappa-B activation and the transcription of genes involved in cell survival. Hence, it is able to suppress anoikis, the apoptosis resulting from loss of cell-matrix interactions. May also play a role in neutrophin- dependent calcium signaling in glial cells and mediate communication between neurons and glia |
| Tissue Specificity | Isoform TrkB is expressed in the central and peripheral nervous system. In the central nervous system (CNS), expression is observed in the cerebral cortex, hippocampus, thalamus, choroid plexus, granular layer of the cerebellum, brain stem, and spinal cord. In the peripheral nervous system, it is expressed in many cranial ganglia, the ophthalmic nerve, the vestibular system, multiple facial structures, the submaxillary glands, and dorsal root ganglia. Isoform TrkB-T1 is mainly expressed in the brain but also detected in other tissues including pancreas, kidney and heart. Isoform TrkB-T-Shc is predominantly expressed in the brain |
| Cellular Localization | Cell membrane; Single-pass type I membrane protein. Endosome membrane; Single-pass type I membrane protein (By similarity). Note=Internalized to endosomes upon ligand- binding (By similarity) |
| Entrez Gene | 4915 |
|---|
Application
A. Western blot analysis on rat brain lysates using anti-Phospho-TrkB (pY817) RabMAb (Cat. #AJ1793a), 1:10,000 dilution. Lysates were either (A) untreated or (B) treated with AP.| Application Notes | WB:1:1000~10000 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
