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TRKA antibody (Neurotrophic Tyrosine Kinase, Receptor, Type 1) (Extracellular Domain)

Details for Product anti-NTRK1 Antibody No. ABIN351060, Supplier: Login to see New
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Synonyms trk, trka, TRKA, MTC, TRK, TRK1, Trk-A, p140-TrkA, C80751, Tkr, TrkA, Trk, CTRKA, trkA, CAPM1, CFTD, NEM1, OK/SW-cl.5, TM-5, TM3, TM30, TM30nm, TM5, TPMsk3, hscp30
Extracellular Domain
(48), (25), (23), (20), (17), (16), (14), (14), (14), (13), (13), (13), (13), (12), (12), (11), (11), (9), (9), (6), (6), (6), (5), (5), (4), (3), (3), (3), (3), (3), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Rat (Rattus)
(374), (195), (162), (2), (2)
(358), (44), (3), (3), (2)
This TRKA antibody is un-conjugated
(15), (14), (14), (8), (7), (7), (7), (7), (7), (7), (7), (7), (7), (7), (6), (1), (1), (1)
Immunohistochemistry (IHC), Western Blotting (WB)
(247), (146), (89), (76), (58), (46), (43), (33), (19), (18), (5), (4), (1), (1)
Pubmed 8 references available
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Quantity 100 μL
Shipping to United States ( )
Availability Will be delivered in 7 to 8 Business Days
Immunogen A synthetic peptide from the extracellular domain of rat TrkA conjugated to an immunogenic carrier protein was used as the antigen.
Specificity Specific for TrkA.
Purification Whole serum
Alternative Name TrkA (NTRK1 Antibody Abstract)
Background Function: Required for high-affinity binding to nerve growth factor (NGF), neurotrophin-3 and neurotrophin-4/5 but not brain-derived neurotrophic factor (BDNF). Known substrates for the Trk receptors are SHC1, PI 3-kinase, and PLC-gamma-1. Has a crucial role in the development and function of the nociceptive reception system as well as establishment of thermal regulation via sweating. Activates ERK1 by either SHC1- or PLC-gamma-1-dependent signaling pathway.
Catalytic activity: ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.
Subunit: Exists in a dynamic equilibrium between monomeric (low affinity) and dimeric (high affinity) structures. Binds SH2B2. Interacts with SQSTM1 which bridges NTRK1 to NGFR. Interacts with NGFR and ARMS. Can form a ternary complex with NGFR and ARMS and this complex is affected by the expression levels of ARMS. An increase in ARMS expression leads to a decreased association of NGFR and NTRK1.
Subcellular location: Cell membrane, Single-pass type I membrane protein. Note: Endocytosed to the endosomes upon treatment of cells with NGF.
Tissue specificity: Isoform Trka-II is primarily expressed in neuronal cells, isoform Trka-I is found in non-neuronal tissues. Also known as: High affinity nerve growth factor receptor, NTRK1, p140-TrkA, Trk-A, Neurotrophic tyrosine kinase receptor type 1, Slow nerve growth factor receptor.
Research Area Cancer
Pathways RTK Signaling, Neurotrophin Signaling Pathway
Application Notes A dilution of 1 : 300 to 1 : 2000 is recommended.
The optimal dilution should be determined by the end user.
Not yet tested in other applications.
Restrictions For Research Use only
Format Lyophilized
Reconstitution Reconstitute in 100 µL of sterile water. Centrifuge to remove any insoluble material.
Handling Advice Avoid freeze and thaw cycles.
Storage 4 °C/-20 °C
Storage Comment Maintain the lyophilised/reconstituted antibodies frozen at -20°C for long term storage and refrigerated at 2-8°C for a shorter term. When reconstituting, glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles.
Expiry Date 12 months
Background publications Chang, Arevalo, Chao: "Ternary complex with Trk, p75, and an ankyrin-rich membrane spanning protein." in: Journal of neuroscience research, Vol. 78, Issue 2, pp. 186-92, 2004 (PubMed).

Aruevalo, Yano, Teng et al.: "A unique pathway for sustained neurotrophin signaling through an ankyrin-rich membrane-spanning protein." in: The EMBO journal, Vol. 23, Issue 12, pp. 2358-68, 2004 (PubMed).

Geetha, Wooten: "Association of the atypical protein kinase C-interacting protein p62/ZIP with nerve growth factor receptor TrkA regulates receptor trafficking and Erk5 signaling." in: The Journal of biological chemistry, Vol. 278, Issue 7, pp. 4730-9, 2003 (PubMed).

Wooten, Seibenhener, Mamidipudi et al.: "The atypical protein kinase C-interacting protein p62 is a scaffold for NF-kappaB activation by nerve growth factor." in: The Journal of biological chemistry, Vol. 276, Issue 11, pp. 7709-12, 2001 (PubMed).

Kong, Boulter, Weber et al.: "An evolutionarily conserved transmembrane protein that is a novel downstream target of neurotrophin and ephrin receptors." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 21, Issue 1, pp. 176-85, 2001 (PubMed).

Qian, Riccio, Zhang et al.: "Identification and characterization of novel substrates of Trk receptors in developing neurons." in: Neuron, Vol. 21, Issue 5, pp. 1017-29, 1999 (PubMed).

Barker, Lomen-Hoerth, Gensch et al.: "Tissue-specific alternative splicing generates two isoforms of the trkA receptor." in: The Journal of biological chemistry, Vol. 268, Issue 20, pp. 15150-7, 1993 (PubMed).

Meakin, Suter, Drinkwater et al.: "The rat trk protooncogene product exhibits properties characteristic of the slow nerve growth factor receptor." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 89, Issue 6, pp. 2374-8, 1992 (PubMed).

Catalog No. ABIN351060
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