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AB9872

Sigma-Aldrich

Anti-TrkB Antibody

serum, Chemicon®

Synonym(s):

Tyrosine kinase receptor B

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

serum

antibody product type

primary antibodies

clone

polyclonal

species reactivity

mouse, rat

manufacturer/tradename

Chemicon®

technique(s)

immunohistochemistry: suitable

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

human ... NTRK2(4915)

General description

The mammalian Trk family of receptor tyrosine kinases consists of three principle transmembrane proteins. The receptors can be activated by one or more of four neurotrophins - NGF, BDNF, NT3 and NT4/5. The TrkB family of transmembrane proteins serves as receptors for BDNF and NT-4/5 and these neurotrophins regulate biological responses such as cell survivial, proliferation and differentiation in normal and neoplastic neuronal cells.

Specificity

Other species have not yet been tested. It is expected to react with a wide range of mammalian species, based on the high sequence similarity.
trkB [BDNF/NT-4/5 growth factor receptor; tyrosine kinase receptor B]. The immunogen sequence was chosen to avoid cross reactivity with trkA or trkC.

Immunogen

Extracellular domain of the recombinant mouse receptor expressed in mammalian cells.

Application

Anti-TrkB Antibody is an antibody against TrkB for use in IH.
Immunohistochemistry: 1:3,000. The antibody has been used successfully on rat dorsal root ganglion and trigeminal ganglia in the rat spinal cord (cryostat free-floating sections). Suggested fixative is 4% paraformaldehyde.

Not suitable for Western blot.

Optimal working dilutions must be determined by end user.
Research Category
Neuroscience
Research Sub Category
Neurochemistry & Neurotrophins

Physical form

Lyophilized. Reconstitute with 50 μL of sterile distilled water. Centrifuge to remove any insoluble material. Contains no preservative.
Serum

Storage and Stability

Maintain lyophilized material frozen at -20°C to -70°C for up to 12 months after date of receipt. After reconstitution maintain at -20°C in undiluted aliquots for up to 6 months. Avoid repeated freeze/thaw cycles. Glycerol (1:1, ACS or better grade) can be added for additional stability.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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.

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Matthew D Johnson et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 39(2), 1010428317692256-1010428317692256 (2017-02-22)
This study investigated the Trk receptor family as a therapeutic target in pancreatic ductal adenocarcinoma and assessed their prognostic significance. Global gene expression analysis was investigated in prospectively collected pancreatic ductal adenocarcinomas that had either undergone neoadjuvant chemoradiation or were
Anna A Cook et al.
eLife, 12 (2023-12-12)
Spinocerebellar ataxia type 6 (SCA6) is a rare disease that is characterized by cerebellar dysfunction. Patients have progressive motor coordination impairment, and postmortem brain tissue reveals degeneration of cerebellar Purkinje cells and a reduced level of cerebellar brain-derived neurotrophic factor
Giuseppe Sirago et al.
Biology, 12(3) (2023-03-30)
Human skeletal muscle atrophy and a disproportionate force loss occur within a few days of unloading in space and on Earth, but the underlying mechanisms are not fully understood. Disruption of neuromuscular junction homeostasis has been proposed as one of
Luiza I Hernandez et al.
Pharmaceuticals (Basel, Switzerland), 6(3), 295-319 (2013-07-31)
Recent clinical trials of small interfering RNAs (siRNAs) highlight the need for robust delivery technologies that will facilitate the successful application of these therapeutics to humans. Arguably, cell targeting by conjugation to cell-specific ligands provides a viable solution to this
Gaby J Ritfeld et al.
Cell transplantation, 24(11), 2209-2220 (2015-01-13)
The ability of intraspinal bone marrow stromal cell (BMSC) transplants to elicit repair is thought to result from paracrine effects by secreted trophic factors including brain-derived neurotrophic factor (BDNF). Here we used gene therapy to increase or silence BDNF production

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