TRKA Protein (AA 194-413) (His tag)
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- Antigène Voir toutes TRKA (NTRK1) Protéines
- TRKA (NTRK1) (Neurotrophic Tyrosine Kinase, Receptor, Type 1 (NTRK1))
- Type de proteíne
- Recombinant
- Activité biologique
- Active
- Attributs du protein
- AA 194-413
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Origine
- Humain
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Source
- HEK-293 Cells
- Purification/Conjugué
- Cette TRKA protéine est marqué à la His tag.
- Fonction
- Recombinant Human TrkA/NTRK1 Protein (aa 194-413, His Tag)(Active)
- Séquence
- Pro 194-Glu 413
- Attributs du produit
- A DNA sequence encoding the amino acid sequence (Pro 194-Glu 413) of human NTRK1 (NP_002520.2), corresponding to the Ig-like C2-type 1 & 2 domains, was expressed and purified, with a N-terminal polyhistidine tag.
- Pureté
- > 95 % as determined by reducing SDS-PAGE.
- niveau d'endotoxine
- < 1.0 EU per μg as determined by the LAL method.
- Biological Activity Comment
- Measured by its ability to inhibit NGF-induced proliferation of TF1 human erythroleukemic cells. The ED50 for this effect is typically 0.5-4 μg/ml in the presence of 10 ng/mL of human NGF.
- Top Product
- Discover our top product NTRK1 Protéine
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Please refer to the printed manual for detailed information.
- Buffer
- Lyophilized from sterile PBS, pH 7.4
- Stock
- 4 °C,-20 °C,-80 °C
- Stockage commentaire
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- Antigène
- TRKA (NTRK1) (Neurotrophic Tyrosine Kinase, Receptor, Type 1 (NTRK1))
- Autre désignation
- TrkA/NTRK1 (NTRK1 Produits)
- Synonymes
- MTC Protein, TRK Protein, TRK1 Protein, TRKA Protein, Trk-A Protein, p140-TrkA Protein, CDHF12 Protein, CDHR16 Protein, HSCR1 Protein, MEN2A Protein, MEN2B Protein, MTC1 Protein, PTC Protein, RET-ELE1 Protein, RET51 Protein, Trk Protein, C80751 Protein, Tkr Protein, TrkA Protein, trk Protein, trka Protein, CTRKA Protein, trkA Protein, neurotrophic receptor tyrosine kinase 1 Protein, ret proto-oncogene Protein, neurotrophic tyrosine kinase, receptor, type 1 Protein, NTRK1 Protein, RET Protein, Ntrk1 Protein, ntrk1 Protein
- Sujet
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Background: TRKA is a member of the neurotrophic tyrosine kinase receptor (NTKR) family. It is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. Isoform TrkA-III promotes angiogenesis and has oncogenic activity when overexpressed. Isoform TrkA-I is found in most non-neuronal tissues. Isoform TrkA-II is primarily expressed in neuronal cells. TrkA-III is specifically expressed by pluripotent neural stem and neural crest progenitors. The presence of NTRK1 leads to cell differentiation and may play a role in specifying sensory neuron subtypes. Mutations in TRKA gene have been associated with congenital insensitivity to pain, anhidrosis, self-mutilating behavior, mental retardation and cancer. It was originally identified as an oncogene as it is commonly mutated in cancers, particularly colon and thyroid carcinomas. TRKA is 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. NTRK1 has a crucial role in the development and function of the nociceptive reception system as well as establishment of thermal regulation via sweating. It also activates ERK1 by either SHC1- or PLC-gamma-1-dependent signaling pathway. Defects in NTRK1 are a cause of congenital insensitivity to pain with anhidrosis and thyroid papillary carcinoma.Immune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy
Synonym: MTC;p140-TrkA;TRK;Trk-A;TRK1;TRKA
- Poids moléculaire
- 26 kDa
- NCBI Accession
- NP_002520
- Pathways
- Signalisation RTK, Neurotrophin Signaling Pathway, cAMP Metabolic Process
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