Tissue/cell: human nasopharyngeal carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
_x000D_
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
_x000D_
Incubation: Anti-Trk-B Polyclonal Antibody, Unconjugated(bs-0175R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
_x000D_
- ￥1180 - 2800
- Bioss
- bs-0175R
- 2026年10月13日
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50ul/100ul/200ul
| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-0175R |
| 英文名称 | TrkB Rabbit pAb |
| 中文名称 | 酪氨酸激酶B抗体 |
| 英文别名 | NTRK2; Tyrosine Receptor Kinase B; Tyrosine kinase, Pyk2; BDNF tropomyosine receptor kinase B; BDNF/NT 3 growth factors receptor; BDNF/NT-3 growth factors receptor; Brain derived neurotrophic factor receptor; GP145 TrkB; GP145-TrkB; GP145-TrkB/GP95-TrkB; GP95 TrkB; Neurotrophic tyrosine kinase receptor type 2; Neurotrophin receptor tyrosine kinase type 2; NTRK 2; Ntrk2; NTRK2_HUMAN; Obesity, hyperphagia, and developmental delay, included; RATTRKB1; Trk B; Trk-B; TrkB tyrosine kinase; TRKB1; tyrosine kinase receptor B; Tyrosine receptor kinase B. |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, Flow-Cyt=1μg/Test Not yet tested in other applications. |
| 交叉反应 | Human, Rat (Mouse) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human NTRK2 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 90-92 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cancer > Oncoproteins/suppressors > Oncoproteins > Growth factor receptors Metabolism > Pathways and Processes > Metabolism processes > Cellular metabolism Neuroscience > Neurology process > Growth and Development > Neurotrophins |
| 亚基 | Exists in a dynamic equilibrium between monomeric (low affinity) and dimeric (high affinity) structures. Interacts (phosphorylated upon activation by BDNF) with SHC1; mediates SHC1 phosphorylation and activation. Interacts (phosphorylated upon activation by BDNF) with PLCG1 and/or PLCG2; mediates PLCG1 phosphorylation and activation. Interacts with SH2B1 and SH2B2. Interacts with NGFR; may regulate the ligand specificity of the receptor. Interacts (phosphorylated upon ligand-binding) with SH2D1A; regulates NTRK2. Interacts with SQSTM1 and KIDINS220. Interacts (phosphorylated upon ligand-binding) with FRS2; activates the MAPK signaling pathway. |
| 亚细胞定位 | 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 ophtalmic 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. |
| 组织特异性 | 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. |
| 翻译后修饰 | Phosphorylated. Undergoes ligand-mediated autophosphorylation that is required for interaction with SHC1 and PLCG1 and other downstream effectors. Isoform TrkB-T-Shc is not phosphorylated._x000D_
Ubiquitinated. Undergoes polyubiquitination upon activation; regulated by NGFR. Ubiquitination regulates the internalization of the receptor. |
| 相似性 | Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily._x000D_
Contains 2 Ig-like C2-type (immunoglobulin-like) domains._x000D_ Contains 2 LRR (leucine-rich) repeats._x000D_ Contains 1 LRRCT domain._x000D_ Contains 1 LRRNT domain._x000D_ Contains 1 protein kinase domain. |
| 功能 | 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. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | This gene encodes a member of the neurotrophic tyrosine receptor kinase (NTRK) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. Signalling through this kinase leads to cell differentiation. Mutations in this gene have been associated with obesity and mood disorders. Alternate transcriptional splice variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
| {Flow-Cyt} | {1μg/Test} |
Blank control: RSC96(blue), the cells were fixed with 2% Paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice.
_x000D_ Isotype Control Antibody: Rabbit IgG(orange) ; _x000D_ Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), _x000D_ Dilution: 1:200 in 1 X PBS containing 0.5% BSA ; _x000D_ Primary Antibody Dilution: 1μg in 100 μL1X PBS containing 0.5% BSA(green)._x000D_
_x000D_ Isotype Control Antibody: Rabbit IgG(orange) ; _x000D_ Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), _x000D_ Dilution: 1:200 in 1 X PBS containing 0.5% BSA ; _x000D_ Primary Antibody Dilution: 1μg in 100 μL1X PBS containing 0.5% BSA(green)._x000D_
Sample:
_x000D_ Lane 1: SH-SY5Y (Human) Cell Lysate at 30 ug
_x000D_ Lane 2: U251 (Human) Cell Lysate at 30 ug
_x000D_ Lane 3: U87MG (Human) Cell Lysate at 30 ug
_x000D_ Primary: Anti-TrkB (bs-0175R) at 1/1000 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 130 kD
_x000D_ Observed band size: 130 kD
_x000D_ Lane 1: SH-SY5Y (Human) Cell Lysate at 30 ug
_x000D_ Lane 2: U251 (Human) Cell Lysate at 30 ug
_x000D_ Lane 3: U87MG (Human) Cell Lysate at 30 ug
_x000D_ Primary: Anti-TrkB (bs-0175R) at 1/1000 dilution
_x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
_x000D_ Predicted band size: 130 kD
_x000D_ Observed band size: 130 kD
Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (TrkB) Polyclonal Antibody, Unconjugated (bs-0175R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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, Algermissen, B. et al. 3. Purification of rabbit liver aldehyde oxidase by affinity chromatography on benzamidine Sepharose 6B. J. Chromatogr. (1989), 475 363-72, Stell, J. G. P. et al. 4. The Crystal Structure of a T Cell Receptor in Complex
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NTRK2 | Trk-B Rabbit pAb(bs-0175R)-50ul/100ul/200ul
￥1180 - 2800
