TRKA Kit ELISA

N° du produit ABIN921109

Détail du produit TRKA Kit ELISA

Antigène: TRKA (NTRK1) (Neurotrophic Tyrosine Kinase, Receptor, Type 1 (NTRK1))

Épitope: AA 33-418

Reactivité: Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 156-10000 pg/mL

Seuil minimal de détection: 156 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Rat trkA

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Cell Lysate, Tissue Homogenate

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: A33-P418

Réactivité croisée (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensibilité: <10pg/mL

Matériel non inclus: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogène: Expression system for standard: NSO
Immunogen sequence: A33-P418

Information d'application

Indications d'application: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Commentaires:

Sequence similarities: Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily.

Tissue Specificity: Isoform Trka-II is primarily expressed in neuronal cells, isoform Trka-I is found in non-neuronal tissues.

Plaque: Pre-coated

Protocole: rat TrkA ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TrkA has been precoated onto 96-well plates. Standards(NSO, A33-P418) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TrkA is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the rat TrkA amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL, 156pg/mL rat TrkA standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of rat cell culture supernates, cell lysates or tissue lysates to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each rat TrkA standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 595, Standard deviation: 32.13, CV(%): 5.4
• Sample 2: n=16, Mean(pg/ml): 3622, Standard deviation: 166.6, CV(%): 4.6
• Sample 3: n=16, Mean(pg/ml): 6653, Standard deviation: 452.4, CV(%): 6.8,
• Sample 1: n=24, Mean(pg/ml): 614, Standard deviation: 38.68, CV(%): 6.3
• Sample 2: n=24, Mean(pg/ml): 3125, Standard deviation: 162.5, CV(%): 5.2
• Sample 3: n=24, Mean(pg/ml): 7234, Standard deviation: 542.6, CV(%): 7.5

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

Stockage commentaire: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Date de péremption: 12 months

Détail du antigène

Antigène: TRKA (NTRK1) (Neurotrophic Tyrosine Kinase, Receptor, Type 1 (NTRK1))

Autre désignation: NTRK1 (NTRK1 Produits)

Synonymes: MTC Kit ELISA, TRK Kit ELISA, TRK1 Kit ELISA, TRKA Kit ELISA, Trk-A Kit ELISA, p140-TrkA Kit ELISA, CDHF12 Kit ELISA, CDHR16 Kit ELISA, HSCR1 Kit ELISA, MEN2A Kit ELISA, MEN2B Kit ELISA, MTC1 Kit ELISA, PTC Kit ELISA, RET-ELE1 Kit ELISA, RET51 Kit ELISA, Trk Kit ELISA, C80751 Kit ELISA, Tkr Kit ELISA, TrkA Kit ELISA, trk Kit ELISA, trka Kit ELISA, CTRKA Kit ELISA, trkA Kit ELISA, neurotrophic receptor tyrosine kinase 1 Kit ELISA, ret proto-oncogene Kit ELISA, neurotrophic tyrosine kinase, receptor, type 1 Kit ELISA, NTRK1 Kit ELISA, RET Kit ELISA, Ntrk1 Kit ELISA, ntrk1 Kit ELISA

Sujet:

Protein 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, 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. .

Background: Tropomyosin receptor kinase A(TrkA) are efficacious in attenuating skeletal pain.1 TrkA mutants were able to activate signaling cascades and were even more efficient in promoting neurite outgrowth than the wild-type receptor.2 TrkA is part of a sub-family of protein kinases which includes TrkB and TrkC. Also, there are other neurotrophic factors structurally related to NGF: BDNF(for Brain-Derived Neurotrophic Factor), NT-3(for Neurotrophin-3) and NT-4(for Neurotrophin-4). While TrkA mediates the effects of NGF, TrkB is bound and activated by BDNF, NT-4, and NT-3. Further, TrkC binds and is activated by NT-3.3 TrkA receptor was found in keratoconus-affected corneas, along with an increased level of repressor isoform of Sp3 transcription factor.4 The standard product used in this kit is extracellular part(A33-P418) of recombinant rat TRKA, consisting of 386 amino acids with the molecular weight of 69KDa.

Synonyms: High affinity nerve growth factor receptor,2.7.10.1,Neurotrophic tyrosine kinase receptor type 1,Slow nerve growth factor receptor,p140-TrkA,Trk-A,Ntrk1,Trk, Trka,

Full Gene Name: High affinity nerve growth factor receptor

Cellular Localisation: Cell membrane, Single-pass type I membrane protein . Early endosome membrane, Single-pass type I membrane protein. Late endosome membrane, Single-pass type I membrane protein. 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.

ID gène: 59109

UniProt: P35739

Pathways: Signalisation RTK, Neurotrophin Signaling Pathway, cAMP Metabolic Process