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Anti-ntrk1 Antibody Fab

DESCRIPTION CATALOG # SIZE PRICE
Recombinant Anti-Human ntrk1 Antibody Fab Fragment MOM-18514-F(P) 1mg Please Inquiry
Product Detail
Cat
MOM-18514-F(P)
Product Overview
Recombinant Mouse Antibody Fab Fragment is specific to Human NTRK1, expressed in E. coli
Target
NTRK1
Type
Fab
Immunogen
Purified recombinant extracellular fragment of Human TrkA (aa33-423) fused with hIgGFc tagged expressed in HEK293 cell line.
Species Reactivity
Human
Expression Host
E. coli
Applications
Suitable for use in FC, IP, ELISA, Neut, FuncS, IF and most other immunological methods.
Specificity
Tested positive against native antigen.
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Background
Antigen Description
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, it 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 is resistant to NGF, constitutively activates AKT1 and NF-kappa-B and is unable to activate the Ras-MAPK signaling cascade. Antaggedonizes the anti-proliferative NGF-NTRK1 signaling that promotes neuronal precursors differentiation. Isoform TrkA-III promotes angiogenesis and has oncogenic activity when overexpressed.
Function
ATP binding; nerve growth factor binding; NOT nerve growth factor binding; nerve growth factor receptor activity; neurotrophin binding; nucleotide binding; protein binding; protein homodimerization activity; receptor activity; transmembrane receptor protein tyrosine kinase activity;
Gene ID
4914
Synonyms
NTRK1; neurotrophic tyrosine kinase, receptor, type 1; high affinity nerve growth factor receptor; MTC; TRK; TRKA; gp140trk; Oncogene TRK; tyrosine kinase receptor A; tropomyosin-related kinase A; TRK1-transforming tyrosine kinase protein; TRK1; Trk-A; p140-TrkA; DKFZp781I14186
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