TrkA Protein, Rabbit, Recombinant (His)

Name: TrkA Protein, Rabbit, Recombinant (His)
Brand: TargetMol
SKU: TMPY-04663
Rating: 4.5 (1 reviews)

(Synonyms: neurotrophic tyrosine kinase, receptor, type 1) Copy Product Info

Synonyms: neurotrophic tyrosine kinase, receptor, type 1

Catalog No. TMPY-04663 Copy Product Info

TrkA Protein, Rabbit, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 43.4 kDa and the accession number is XP_008262512.1.

Pack Size	Price	USA Stock	Global Stock
5 µg	$76	7-10 days	7-10 days
10 µg	$118	7-10 days	7-10 days
20 µg	$197	7-10 days	7-10 days
50 µg	$458	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured by its ability to inhibit NGF-induced proliferation of TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.2-0.8 μg/ml in the presence of 10 ng/mL of Recombinant human NGF.
Description	TrkA Protein, Rabbit, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 43.4 kDa and the accession number is XP_008262512.1.
Species	Rabbit
Expression System	HEK293 Cells
Tag	C-His
Accession Number	XP_008262512.1
Construction	A DNA sequence encoding the rabbit NTRK1 (XP_008262512.1) (Ala33-Glu414) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Ala 33
Protein Purity	> 95 % as determined by SDS-PAGE.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	neurotrophic tyrosine kinase, receptor, type 1
Research 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 the 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 the 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 tonerve 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 the 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.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy

Chemical Properties

Molecular Weight

43.4 kDa (predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.