Tested Applications
| Positive WB detected in | rat brain tissue, mouse cerebellum tissue |
| Positive IP detected in | mouse cerebellum tissue |
| Positive IHC detected in | rat brain tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | mouse brain tissue |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:500-1:2000 |
| Immunofluorescence (IF)-P | IF-P : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
80878-6-RR targets TrkB in WB, IHC, IF-P, IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
CatNo: Ag3790 Product name: Recombinant human NTRK2 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 41-433 aa of BC031835 Sequence: SRIWCSDPSPGIVAFPRLEPNSVDPENITEIFIANQKRLEIINEDDVEAYVGLRNLTIVDSGLKFVAHKAFLKNSNLQHINFTRNKLTSLSRKHFRHLDLSELILVGNPFTCSCDIMWIKTLQEAKSSPDTQDLYCLNESSKNIPLANLQIPNCGLPSANLAAPNLTVEEGKSITLSCSVAGDPVPNMYWDVGNLVSKHMNETSHTQGSLRITNISSDDSGKQISCVAENLVGEDQDSVNLTVHFAPTITFLESPTSDHHWCIPFTVKGNPKPALQWFYNGAILNESKYICTKIHVTNHTEYHGCLQLDNPTHMNNGDYTLIAKNEYGKDEKQISAHFMGWPGIDDGANPNYPDVIYEDYGTAANDIGDTTNRSNEIPSTDVTDKTGREHLSV Predict reactive species |
| Full Name | neurotrophic tyrosine kinase, receptor, type 2 |
| Calculated Molecular Weight | 822 aa, 92 kDa |
| Observed Molecular Weight | 90-95 kDa |
| GenBank Accession Number | BC031835 |
| Gene Symbol | TrkB |
| Gene ID (NCBI) | 4915 |
| RRID | AB_3670492 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purfication |
| UNIPROT ID | Q16620 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
Tropomyosin-related kinase B (TrkB) is a member of the neurotrophic tyrosine receptor kinase (NTRK) family. It is a single-pass type 1 membrane protein consisting of three domains: an extracellular ligand binding domain, a transmembrane domain, and an intracellular tyrosine kinase domain. TrkB is primarily expressed in the central and peripheral nervous systems. TrkB plays an important role in neural development and maintenance by regulating neuronal differentiation, proliferation, survival, migration, neurogenesis, and plasticity. This antibody raised against 41-433aa of human TrkB recognizes the full-length form (140-145 kDa) and truncated form (90-95 kDa) of TrkB (PMID: 23526925; 21039416).
Protocols
| Product Specific Protocols | |
|---|---|
| IF protocol for TrkB antibody 80878-6-RR | Download protocol |
| IHC protocol for TrkB antibody 80878-6-RR | Download protocol |
| IP protocol for TrkB antibody 80878-6-RR | Download protocol |
| WB protocol for TrkB antibody 80878-6-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Reyes (Verified Customer) (09-24-2025) | TRKB (in green) worked perfectly in the human TSC FFPE cortical tissue
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