PRODUCT CODE: ER1706-86

TrkA Rabbit Polyclonal Antibody (ER1706-86)

Applications

  • WB

  • ICC

  • IHC-P

  • FC

REACTIVITY

  • Human

  • Mouse

  • Rat

Western blot analysis of TrkA on SHSY5Y  (1) and SHG-44 (2) cell lysates using anti-TrkA antibody at 1/200 dilution.
  • Western blot analysis of TrkA on SHSY5Y  (1) and SHG-44 (2) cell lysates using anti-TrkA antibody at 1/200 dilution.
  • ICC staining TrkA in PC-12 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
  • Immunohistochemical analysis of paraffin-embedded human liver cancer tissue using anti-TrkA antibody. Counter stained with hematoxylin.
  • Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue using anti-TrkA antibody. Counter stained with hematoxylin.
  • Immunohistochemical analysis of paraffin-embedded rat brain tissue using anti-TrkA antibody. Counter stained with hematoxylin.
  • Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-TrkA antibody. Counter stained with hematoxylin.
  • Flow cytometric analysis of SHSY5Y cells with TrkA 1/2 antibody at 1/100 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Goat anti rabbit IgG (FITC) was used as the secondary antibody.
Western blot analysis of TrkA on SHSY5Y (1) and SHG-44 (2) cell lysates using anti-TrkA antibody at 1/200 dilution.

Applications

  • WB

  • ICC

  • IHC-P

  • FC

REACTIVITY

  • Human

  • Mouse

  • Rat

SPECIFICATIONS

Product Type

Rabbit polyclonal primary

Product Name

TrkA Rabbit Polyclonal Antibody (ER1706-86)

Immunogen

Recombinant protein within c-terminal human trka.

Host

Rabbit

Positive Control

SHSY5Y, SHG-44, PC-12, Human liver cancer tissue, human stomach cancer tissue, mouse brain tissue, rat brain tissue.

Conjugation

Unconjugated

Clonality

Polyclonal

PROPERTIES

Form

Liquid

Storage Condition

Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.

Storage Buffer

1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.

Concentration

1 ug/ul

PURIFICATION

Protein affinity purified.

MOLECULAR WEIGHT

Predicted band size 87 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB

  • 1:500

  • ICC

  • 1:100

  • IHC-P

  • 1:50-1:200

  • FC

  • 1:50-1:100

TARGET

UNIPROT #

PROTEIN NAME

TrkA

SYNONYMS

gp140trk antibody; High affinity nerve growth factor receptor antibody; High affinity nerve growth factor receptor precursor antibody; MTC antibody; Neurotrophic tyrosine kinase receptor type 1 antibody; NTRK1 antibody; NTRK1_HUMAN antibody; Oncogene TRK antibody; p14-TrkA antibody; p140 TrkA antibody; p140-TrkA antibody; Slow nerve growth antibody; Trk A antibody; TRK antibody; Trk-A antibody; TRK1 antibody; TRK1-transforming tyrosine kinase protein antibody; Tropomyosin-related kinase A antibody; Tyrosine kinase receptor A antibody; Tyrosine kinase receptor antibody

SEQUENCE SIMILARITIES

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

TISSUE SPECIFICITY

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.

POST-TRANSLATIONAL MODIFICATION

Ligand-mediated autophosphorylation. Interaction with SQSTM1 is phosphotyrosine-dependent. Autophosphorylation at Tyr-496 mediates interaction and phosphorylation of SHC1.; N-glycosylated. Isoform TrkA-I and isoform TrkA-II are N-glycosylated.; Ubiquitinated. Undergoes polyubiquitination upon activation; regulated by NGFR. Ubiquitination by NEDD4L leads to degradation. Ubiquitination regulates the internalization of the receptor (By similarity).

SUBCELLULAR LOCATION

Cell membrane. Endosome.

FUNCTION

The Trk proto-oncogene encodes a tyrosine protein kinase, Trk A, also designated Trk gp140, that serves as a receptor for certain neurotrophic factors including nerve growth factor (NGF) and neurotrophin-3 (NT-3). Trk B is a tyrosine kinase gene highly related to Trk A. Trk B expression is confined to tissues within the central and peripheral nervous systems. The brain-derived neurotrophic factor (BDNF) and NT-3, but not NGF, can induce rapid phosphorylation on Tyrosine of Trk B gp145, one of the receptors encoded by Trk B, although BDNF elicits a response at least two orders of magnitude greater than NT-3. Thus it appears that Trk B gp145 may represent a neurotrophic receptor for BDNF and NT-3. The third member of the Trk family of tyrosine kinases, Trk C, encodes a protein designated Trk C gp145 that is preferentially expressed in brain tissue, is equally related to Trk A and Trk B and is a functional receptor for NT-3.