Biological Information

Background Information:

Butyrylcholinesterase (Cholinesterase, Acylcholine acylhydrolase, Choline esterase II, Butyrylcholine esterase, Pseudocholinesterase, EC 3.1.1.8) hydrolyzes butyrylcholine in a manner similar to acetylcholinesterase hydrolysis of acetylcholine. Butyrylcholinesterase is synthesized in many tissues, including the liver, lungs, heart and brain. Roles for butyrylcholinesterase have been suggested in lipoprotein metabolism, myelin maintenance, cellular adhesion, neurogenesis, neurite growth, as a scavenger of toxic molecules and in the processing of the amyloid precursor protein. In human brain, the enzyme is found in neurones, glia and in the plaques and tangles of Alzheimer's disease. Selective butyrylcholinesterase inhibitors are designed to protect the cholinergic system, which is essential for memory and learning and is progressively destroyed in Alzheimer's disease.

Family:

Neurotransmitter Metabolism

Sub Family:

Acetylcholine Turnover

Protein Name:

Butyrylcholinesterase

Uniprot Number:

P06276

Gene Name:

BCHE

Gene ID:

590

Gene Aliases:

E1

Accession Number:

XM_017006967

Organism:

Human

Assay Information

Assay Type:

Biochemical

Assay Sub Type:

Enzymatic

Functional Mode:

Antagonist

Detection Method:

Spectrophotometric

Testing Information

Substrate:

S butyrylthiocholine (0.56 mM)

Incubation:

120 min at RT

Control Inhibitor:

Physostigmine hydrobromide

Test Concentration / Dose:

Eurofins will provide IC/EC50 calculation if 5 or more concentrations are selected.

Test Sample Requirements:

Minimum for 1) Screen: 60 μl of 10 mM stock -OR- 1 mg (pre-weighed) for 10µM final testing. 2) Dose Response: 90 μl of 10 mM stock -OR- 1 mg (pre-weighed) for a top concentration at 10 µM.

Minimum Order Quantity:

2

Turnaround Time

Standard:

15 Business Days

Reference Compound Data

PubChem ID

70137832

Name

Physostigmine hydrobromide

Measurement

37.8nM - IC50

PubChem ID

Name

tetraisopropylpyrophoramide

Measurement

54nM - IC50

Additional Information

Brand:

LeadHunter

Testing Location:

France - Celle L'Evescault