Anti-TrkA (Rabbit Polyclonal IgG)

Species Reactivity	Key Applications	Host	Format	Antibody Type
H, M, R	ICC, IP, WB	Rb	Purified	Polyclonal Antibody

Species Reactivity

Key Applications

Host

Format

Antibody Type

H, M, R

ICC, IP, WB

Purified

Polyclonal Antibody

Description
Catalogue Number	06-574
Replaces	CBL770
Brand Family	Upstate
Trade Name	Upstate
Description	Anti-TrkA Antibody
Alternate Names	Neurotrophic tyrosine kinase receptor type Oncogene TRK TRK1-transforming tyrosine kinase protein high affinity nerve growth factor receptor neurotrophic tyrosine kinase, receptor, type 1 tyrosine kinase receptor A
Background Information	TrkA, apparent molecular weight 140 kDa, is a high affinity nerve growth factor (NGF). The Trk proto-oncogene family contains four members, TrkA, TrkB, TrkC, and TrkE, which are variably expressed throughout the central and peripheral nervous systems. TrkA binds to nerve growth factor (NGF) and autophosphorylates on tyrosine residues (Tyr490, Tyr674, Tyr675, Tyr751 and Tyr785) to activate multiple downstream effector proteins. Phosphorylation at Tyr490 is required for Shc association and subsequent activation of the Ras-MAP kinase-signaling cascade, which leads to activation of Elk-1-dependent gene transcription and neurite growth. Phosphorylations at Tyr674 and Tyr675 lie within the catalytic domain of TrkA tyrosine kinase and reflect Trk kinase activity. Additionally, phosphorylation at Tyr751 is required for PI3-kinase association and activation of the Akt signaling cascade.

Description

Catalogue Number

06-574

Replaces

CBL770

Brand Family

Upstate

Trade Name

Upstate

Description

Anti-TrkA Antibody

Alternate Names

Neurotrophic tyrosine kinase receptor type
Oncogene TRK
TRK1-transforming tyrosine kinase protein
high affinity nerve growth factor receptor
neurotrophic tyrosine kinase, receptor, type 1
tyrosine kinase receptor A

Background Information

TrkA, apparent molecular weight 140 kDa, is a high affinity nerve growth factor (NGF). The Trk proto-oncogene family contains four members, TrkA, TrkB, TrkC, and TrkE, which are variably expressed throughout the central and peripheral nervous systems. TrkA binds to nerve growth factor (NGF) and autophosphorylates on tyrosine residues (Tyr490, Tyr674, Tyr675, Tyr751 and Tyr785) to activate multiple downstream effector proteins. Phosphorylation at Tyr490 is required for Shc association and subsequent activation of the Ras-MAP kinase-signaling cascade, which leads to activation of Elk-1-dependent gene transcription and neurite growth. Phosphorylations at Tyr674 and Tyr675 lie within the catalytic domain of TrkA tyrosine kinase and reflect Trk kinase activity. Additionally, phosphorylation at Tyr751 is required for PI3-kinase association and activation of the Akt signaling cascade.

Product Information
Format	Purified
Control	EGF-stimulated A431 cel lysate, rat brain tissue. Included Positive Antigen Control: Catalog # 12-301, non-stimulated A431 cell lysate. Add 2.5 μL of 2-mercaptoethanol/100 μL of lysate and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced lysate per lane for minigels.
Presentation	Purified rabbit IgG in buffer containing 0.02 M phosphate buffer, pH 7.6, 0.25 M NaCl, 0.1% sodium azide. Frozen at -20°C.

Product Information

Format

Purified

Control

EGF-stimulated A431 cel lysate, rat brain tissue. Included Positive Antigen Control: Catalog # 12-301, non-stimulated A431 cell lysate. Add 2.5 μL of 2-mercaptoethanol/100 μL of lysate and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced lysate per lane for minigels.

Presentation

Purified rabbit IgG in buffer containing 0.02 M phosphate buffer, pH 7.6, 0.25 M NaCl, 0.1% sodium azide. Frozen at -20°C.

Applications
Application	Anti-TrkA Antibody detects level of TrkA & has been published & validated for use in IC, IP & WB.
Key Applications	Immunocytochemistry Immunoprecipitation Western Blotting
Application Notes	Immunoprecipitation: 4 μg of a previous lot immunoprecipitated TrkA from 500 μg of PC-12 RIPA lysate. Immunocytochemistry: 10 μg/mL of a previous lot of this antibody showed positive immunostaining for TrkA in PC-12 cells fixed with 4% paraformaldehyde.

Applications

Application

Anti-TrkA Antibody detects level of TrkA & has been published & validated for use in IC, IP & WB.

Key Applications

Immunocytochemistry
Immunoprecipitation
Western Blotting

Application Notes

Immunoprecipitation:
4 μg of a previous lot immunoprecipitated TrkA from 500 μg of PC-12 RIPA lysate.

Immunocytochemistry:
10 μg/mL of a previous lot of this antibody showed positive immunostaining for TrkA in PC-12 cells fixed with 4% paraformaldehyde.

Biological Information
Immunogen	Rabbits immunized with bacterially expressed purified protein corresponding to the entire extracellular domain of rat TrkA receptor.
Concentration	Please refer to the Certificate of Analysis for the lot-specific concentration.
Host	Rabbit
Specificity	Recognizes TrkA, Mr 140 kDa. Does not cross-react with TrkB or TrkC.
Isotype	IgG
Species Reactivity	Human Mouse Rat
Species Reactivity Note	Rat, mouse and human. Reactivity with other species has not been confirmed.
Antibody Type	Polyclonal Antibody
Entrez Gene Number	NM_021589
Entrez Gene Summary	This gene encodes a member of the neurotrophic tyrosine kinase receptor (NTKR) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. The presence of this kinase leads to cell differentiation and may play a role in specifying sensory neuron subtypes. Mutations in this gene have been associated with congenital insensitivity to pain, anhidrosis, self-mutilating behavior, mental retardation and cancer. Alternate transcriptional splice variants of this gene have been found, but only three have been characterized to date.
Gene Symbol	DKFZp781I14186 EC 2.7.10.1 MTC OTTHUMP00000038736 TRK TRK1 TRKA Trk-A p140-TrkA
Purification Method	Protein A Purfied
UniProt Number	P04629
UniProt Summary	FUNCTION: SwissProt: P04629 # 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. SIZE: 796 amino acids; 87497 Da 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 (By similarity). SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane protein (By similarity). Note=Endocytosed to the endosomes upon treatment of cells with NGF (By similarity). TISSUE SPECIFICITY: Isoform TrkA-II is primarily expressed in neuronal cells; isoform TrkA-I is found in non-neuronal tissues. PTM: Ligand-mediated auto-phosphorylation. Interaction with SQSTM1 is phosphotyrosine-dependent. DISEASE: SwissProt: P04629 # Defects in NTRK1 are a cause of congenital insensitivity to pain with anhidrosis (CIPA) [MIM:256800]. CIPA is characterized by a congenital insensitivity to pain, anhidrosis (absence of sweating), absence of reaction to noxious stimuli, self-mutilating behavior, and mental retardation. This rare autosomal recessive disorder is also known as congenital sensory neuropathy with anhidrosis or hereditary sensory and autonomic neuropathy type IV or familial dysautonomia type II. & Chromosomal aberrations involving NTRK1 are a cause of thyroid papillary carcinoma (PACT) [MIM:188550]. Translocation t(1;3)(q21;q11) with TFG generates the TRKT3 (TRK-T3) transcript by fusing TFG to the 3'-end of NTRK1; a rearrangement with TPM3 generates the TRK transcript by fusing TPM3 to the 3'-end of NTRK1. & Chromosomal aberrations involving NTRK1 are a cause of thyroid papillary carcinoma (PACT) [MIM:188550]. Intrachromosomal rearrangement that links the protein kinase domain of NTRK1 to the 5'-end of the TPR gene forms the fusion protein TRK-T1. TRK-T1 is a 55 kDa protein reacting with antibodies against the C-terminus of the NTRK1 protein. SIMILARITY: SwissProt: P04629 ## Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily. & Contains 2 Ig-like C2-type (immunoglobulin-like) domains. & Contains 3 LRR (leucine-rich) repeats. & Contains 1 protein kinase domain. ... hide » see more »
Molecular Weight	140 kDa

Biological Information

Immunogen

Rabbits immunized with bacterially expressed purified protein corresponding to the entire extracellular domain of rat TrkA receptor.

Concentration

Please refer to the Certificate of Analysis for the lot-specific concentration.

Host

Rabbit

Specificity

Recognizes TrkA, Mr 140 kDa. Does not cross-react with TrkB or TrkC.

Isotype

IgG

Species Reactivity

Human
Mouse
Rat

Species Reactivity Note

Rat, mouse and human. Reactivity with other species has not been confirmed.

Antibody Type

Polyclonal Antibody

Entrez Gene Number

NM_021589

Entrez Gene Summary

This gene encodes a member of the neurotrophic tyrosine kinase receptor (NTKR) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. The presence of this kinase leads to cell differentiation and may play a role in specifying sensory neuron subtypes. Mutations in this gene have been associated with congenital insensitivity to pain, anhidrosis, self-mutilating behavior, mental retardation and cancer. Alternate transcriptional splice variants of this gene have been found, but only three have been characterized to date.

Gene Symbol

DKFZp781I14186
EC 2.7.10.1
MTC
OTTHUMP00000038736
TRK
TRK1
TRKA
Trk-A
p140-TrkA

Purification Method

Protein A Purfied

UniProt Number

P04629

UniProt Summary

FUNCTION: SwissProt: P04629 # 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.
SIZE: 796 amino acids; 87497 Da
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 (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane protein (By similarity). Note=Endocytosed to the endosomes upon treatment of cells with NGF (By similarity).
TISSUE SPECIFICITY: Isoform TrkA-II is primarily expressed in neuronal cells; isoform TrkA-I is found in non-neuronal tissues.
PTM: Ligand-mediated auto-phosphorylation. Interaction with SQSTM1 is phosphotyrosine-dependent.
DISEASE: SwissProt: P04629 # Defects in NTRK1 are a cause of congenital insensitivity to pain with anhidrosis (CIPA) [MIM:256800]. CIPA is characterized by a congenital insensitivity to pain, anhidrosis (absence of sweating), absence of reaction to noxious stimuli, self-mutilating behavior, and mental retardation. This rare autosomal recessive disorder is also known as congenital sensory neuropathy with anhidrosis or hereditary sensory and autonomic neuropathy type IV or familial dysautonomia type II. & Chromosomal aberrations involving NTRK1 are a cause of thyroid papillary carcinoma (PACT) [MIM:188550]. Translocation t(1;3)(q21;q11) with TFG generates the TRKT3 (TRK-T3) transcript by fusing TFG to the 3'-end of NTRK1; a rearrangement with TPM3 generates the TRK transcript by fusing TPM3 to the 3'-end of NTRK1. & Chromosomal aberrations involving NTRK1 are a cause of thyroid papillary carcinoma (PACT) [MIM:188550]. Intrachromosomal rearrangement that links the protein kinase domain of NTRK1 to the 5'-end of the TPR gene forms the fusion protein TRK-T1. TRK-T1 is a 55 kDa protein reacting with antibodies against the C-terminus of the NTRK1 protein.
SIMILARITY: SwissProt: P04629 ## Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily. & Contains 2 Ig-like C2-type (immunoglobulin-like) domains. & Contains 3 LRR (leucine-rich) repeats. & Contains 1 protein kinase domain. ... hide » see more »

Molecular Weight

140 kDa

Product Usage Statements
Quality Assurance	Routinely evaluated by Western Blot on RIPA lysates from human A431 cells, mouse 3T3 or rat PC-12 cell lysates. Western Blot Analysis: 0.5-2 μg/mL of this lot detected TrkA in RIPA lysates from human A431 cells; a previous lot detected TrkA in mouse 3T3 and rat PC-12 cell lysates.
Usage Statement	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Product Usage Statements

Quality Assurance

Routinely evaluated by Western Blot on RIPA lysates from human A431 cells, mouse 3T3 or rat PC-12 cell lysates.

Western Blot Analysis:
0.5-2 μg/mL of this lot detected TrkA in RIPA lysates from human A431 cells; a previous lot detected TrkA in mouse 3T3 and rat PC-12 cell lysates.

Usage Statement

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage and Shipping Information
Storage Conditions	Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerolcontaining solutions to become frozen during storage.

Storage and Shipping Information

Storage Conditions

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerolcontaining solutions to become frozen during storage.

Packaging Information
Material Size	200 µg

Packaging Information

Material Size

200 µg

实验耗材

分子生物学试剂

蛋白与免疫学

生化试剂

细胞及检测试剂

色谱及层析

仪器设备

实验服务

办公用品

Anti-TrkA (Rabbit Polyclonal IgG)

浏览了该商品的用户最终购买

浏览了该商品的用户还浏览了

特卖

重要规格表

我要咨询