• Western blot analysis of lysates from Jurkat cells, using Trk A Antibody. The lane on the right is blocked with the synthesized peptide.

Anti-NTRK1 antibody (471-520 aa) (STJ96106)

SKU:
STJ96106

Current Stock:
Host: Rabbit
Applications: WB/IHC/IF/ELISA
Reactivity: Human/Mouse/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-High affinity nerve growth factor receptor (471-520 aa) is suitable for use in Western Blot, Immunohistochemistry, Immunofluorescence and ELISA research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration: 1 mg/mL
Dilution Range: WB 1:500-1:2000
IHC 1:100-1:300
ELISA 1:5000
IF 1:50-200
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: NTRK1
Gene ID: 4914
Uniprot ID: NTRK1_HUMAN
Immunogen Region: 471-520 aa
Specificity: Trk A Polyclonal Antibody detects endogenous levels of Trk A protein.
Immunogen: The antiserum was produced against synthesized peptide derived from the human Trk A at the amino acid range 471-520
Post Translational Modifications Ligand-mediated autophosphorylation. Interaction with SQSTM1 is phosphotyrosine-dependent. Autophosphorylation at Tyr-496 mediates interaction and phosphorylation of SHC1. N-glycosylated. Isoform TrkA-I and isoform TrkA-II are N-glycosylated. Ubiquitinated. Undergoes polyubiquitination upon activation.regulated by NGFR. Ubiquitination by NEDD4L leads to degradation. Ubiquitination regulates the internalization of the receptor.
Function Receptor tyrosine kinase involved in the development and the maturation of the central and peripheral nervous systems through regulation of proliferation, differentiation and survival of sympathetic and nervous neurons. High affinity receptor for NGF which is its primary ligand. Can also bind and be activated by NTF3/neurotrophin-3. However, NTF3 only supports axonal extension through NTRK1 but has no effect on neuron survival. Upon dimeric NGF 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 driving cell survival and differentiation. Through SHC1 and FRS2 activates a GRB2-Ras-MAPK cascade that regulates cell differentiation and survival. Through PLCG1 controls NF-Kappa-B activation and the transcription of genes involved in cell survival. Through SHC1 and SH2B1 controls a Ras-PI3 kinase-AKT1 signaling cascade that is also regulating survival. In absence of ligand and activation, may promote cell death, making the survival of neurons dependent on trophic factors. Isoform TrkA-III: Resistant to NGF, it constitutively activates AKT1 and NF-kappa-B and is unable to activate the Ras-MAPK signaling cascade. Antagonizes the anti-proliferative NGF-NTRK1 signaling that promotes neuronal precursors differentiation. Isoform TrkA-III promotes angiogenesis and has oncogenic activity when overexpressed.
Protein Name High Affinity Nerve Growth Factor Receptor
Neurotrophic Tyrosine Kinase Receptor Type 1
Trk1-Transforming Tyrosine Kinase Protein
Tropomyosin-Related Kinase A
Tyrosine Kinase Receptor
Tyrosine Kinase Receptor A
Trk-A
Gp140trk
P140-Trka
Database Links Reactome: R-HSA-167021
Reactome: R-HSA-167044
Reactome: R-HSA-170968 P04629-1
Reactome: R-HSA-170984
Reactome: R-HSA-177504
Reactome: R-HSA-187024
Reactome: R-HSA-187042
Reactome: R-HSA-187706
Reactome: R-HSA-198203
Reactome: R-HSA-198745
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Early Endosome Membrane
Late Endosome Membrane
Recycling Endosome Membrane
Rapidly Internalized After Ngf Binding
Internalized To Endosomes Upon Binding Of Ngf Or Ntf3 And Further Transported To The Cell Body Via A Retrograde Axonal Transport
Localized At Cell Membrane And Early Endosomes Before Nerve Growth Factor (Ngf) Stimulation
Recruited To Late Endosomes After Ngf Stimulation
Colocalized With Rapgef2 At Late Endosomes
Alternative Antibody Names Anti-High Affinity Nerve Growth Factor Receptor antibody
Anti-Neurotrophic Tyrosine Kinase Receptor Type 1 antibody
Anti-Trk1-Transforming Tyrosine Kinase Protein antibody
Anti-Tropomyosin-Related Kinase A antibody
Anti-Tyrosine Kinase Receptor antibody
Anti-Tyrosine Kinase Receptor A antibody
Anti-Trk-A antibody
Anti-Gp140trk antibody
Anti-P140-Trka antibody
Anti-NTRK1 antibody
Anti-MTC antibody
Anti-TRK antibody
Anti-TRKA antibody

Information sourced from Uniprot.org

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