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Key Documents

AB144

Sigma-Aldrich

Anti-Choline Acetyltransferase Antibody

serum, Chemicon®

Synonym(s):

ChAT

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About This Item

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

biological source

goat

Quality Level

antibody form

serum

antibody product type

primary antibodies

clone

polyclonal

species reactivity

guinea pig, mouse, rat

manufacturer/tradename

Chemicon®

technique(s)

immunohistochemistry: suitable
western blot: suitable

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

mouse ... Chat(12647)
rat ... Chat(290567)

General description

Acetylcholine (ACh) is a common neurotransmitter for motoneurons, preganglionic autonomic neurons, postganglionic parasympathetic neurons, a variety of brain regions and some emerging neuron-like stem cells. The metabolism of Ach is relatively simple, involving only two enzymes: choline acetyltransferase (ChAT) for synthesis and acetylcholinesterase (AChE) for degradation. Further, acetylcholine has little function in neurons other than neurotransmission and seems to be neuron specific. It seems that only cholinergic neurons have significant amounts of ChAT making anti-cholinacetyltransferase a useful specific marker.

Specificity

Recognizes cholinergic neurons in brain and central nervous systems.

Immunogen

Human placental enzyme.

Application

Anti-Choline Acetyltransferase Antibody is an antibody against Choline Acetyltransferase for use in IH & WB.
Immunoblot: 1:1,000-1:5,000

Immunohistochemistry: 1:500-1:1,000. See page two of this data sheet.

Optimal working dilutions must be determined by the end user.
Research Category
Neuroscience
Research Sub Category
Neurotransmitters & Receptors

Neuronal & Glial Markers

Target description

70 kDa

Physical form

Goat antisera, liquid, no preservatives.
Unpurified

Storage and Stability

Maintain for 1 year at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Analysis Note

Control
Rat brain tissue

Other Notes

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

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

12 - Non Combustible Liquids

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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Aging-related deficits in orexin/hypocretin modulation of the septohippocampal cholinergic system.
Stanley, EM; Fadel, J
Synapse null
M A Raghanti et al.
Neuroscience, 184, 1-15 (2011-04-21)
Long projection axons from the Ch4 cell group of the nucleus basalis of Meynert (nbM) provide cholinergic innervation to the neurons of the cerebral cortex. This cortical cholinergic innervation has been implicated in behavioral and cognitive functions, including learning and
In vivo optical imaging of motor neuron autophagy in a mouse model of amyotrophic lateral sclerosis.
Fengfeng Tian,Nobutoshi Morimoto,WenTao Liu,Yasuyuki Ohta,Kentaro Deguchi,Kazunori Miyazaki,Koji Abe
Autophagy null
Cell death in the Purkinje cells of the cerebellum of senescence accelerated mouse (SAMP(8)).
Yonghong Zhu,Cleo C L Lee,W P Lam,Maria S M Wai,John A Rudd,David T Yew
Biogerontology null
Janneke C Zant et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(6), 2057-2067 (2016-02-13)
Understanding the control of sleep-wake states by the basal forebrain (BF) poses a challenge due to the intermingled presence of cholinergic, GABAergic, and glutamatergic neurons. All three BF neuronal subtypes project to the cortex and are implicated in cortical arousal

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