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Choline Acetyltransferase (CHAT) Assay Kit | CHAT assay kit

Choline Acetyltransferase (CHAT) Assay Kit (Tissue samples)

Gene Names
CHAT; CMS6; CMS1A; CMS1A2; CHOACTASE
Synonyms
Choline Acetyltransferase (CHAT); Choline Acetyltransferase (CHAT) Assay Kit (Tissue samples); CHAT assay kit
Ordering
For Research Use Only!
Sequence Length
748
Samples
Tissues samples
Detection Range
1.21-40 U/g fresh weight
Sensitivity
1.21 U/g fresh weight
Intra-assay Precision
The intra-assay CV is 5.0%.
Inter-assay Precision
The inter-assay CV is 9.2%.
Preparation and Storage
This kit is valid for up to 3 months. Please refer to the expiration date on the kit box.
Related Product Information for CHAT assay kit
Principle of the Assay: Acetyl-CoA can react with choline under the catalysis of choline acetyltransferase (ChAT) to produce coenzyme A (CoA), CoA can combine with the 4, 4-dithiopyridine. The activity of ChAT can be calculated indirectly by measuring the OD value at 324 nm.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
Molecular Weight
70,394 Da
NCBI Official Full Name
choline acetyltransferase
NCBI Official Synonym Full Names
choline O-acetyltransferase
NCBI Official Symbol
CHAT
NCBI Official Synonym Symbols
CMS6; CMS1A; CMS1A2; CHOACTASE
NCBI Protein Information
choline O-acetyltransferase
UniProt Protein Name
Choline O-acetyltransferase
UniProt Gene Name
CHAT
UniProt Synonym Gene Names
CHOACTase; ChAT; Choline acetylase

NCBI Description

This gene encodes an enzyme which catalyzes the biosynthesis of the neurotransmitter acetylcholine. This gene product is a characteristic feature of cholinergic neurons, and changes in these neurons may explain some of the symptoms of Alzheimer's disease. Polymorphisms in this gene have been associated with Alzheimer's disease and mild cognitive impairment. Mutations in this gene are associated with congenital myasthenic syndrome associated with episodic apnea. Multiple transcript variants encoding different isoforms have been found for this gene, and some of these variants have been shown to encode more than one isoform. [provided by RefSeq, May 2010]

Uniprot Description

CHAT: an enzyme that catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses. Four alternative splice variants have been described.

Protein type: Acetyltransferase; EC 2.3.1.6; Lipid Metabolism - glycerophospholipid

Chromosomal Location of Human Ortholog: 10q11.23

Cellular Component: cytoplasm; cytosol; nucleus

Molecular Function: choline O-acetyltransferase activity

Biological Process: neurotransmitter secretion; phosphatidylcholine biosynthetic process

Disease: Myasthenic Syndrome, Congenital, Associated With Episodic Apnea

Research Articles on CHAT

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Product Notes

The CHAT chat (Catalog #AAA2548424) is an Assay Kit and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Choline Acetyltransferase (CHAT), Assay Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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