This product has not been tested for suitability in the Ellman's Assay, however it has been cited in the publication below. In addition, see product D8130, DTNB Ellman's reagent.
Cholinesterase assay by an efficient fixed time endpoint method
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4473035/
A5751
Acetylthiocholine iodide
≥98% (TLC), powder or crystals
Synonym(s):
(2-Mercaptoethyl)trimethylammonium iodide acetate
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250 MG
$32.10
1 G
$48.30
5 G
$131.00
25 G
$496.00
$32.10
In StockDetails
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250 MG
$32.10
1 G
$48.30
5 G
$131.00
25 G
$496.00
About This Item
Linear Formula:
CH3COSCH2CH2N(CH3)3I
CAS Number:
Molecular Weight:
289.18
Beilstein/REAXYS Number:
3916578
EC Number:
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.83
$32.10
In StockDetails
Recommended Products
Quality Level
assay
≥98% (TLC)
form
powder or crystals
color
white
mp
205-210 °C (lit.)
solubility
H2O: 100 mg/mL
storage temp.
2-8°C
SMILES string
[I-].CC(=O)SCC[N+](C)(C)C
InChI
1S/C7H16NOS.HI/c1-7(9)10-6-5-8(2,3)4;/h5-6H2,1-4H3;1H/q+1;/p-1
InChI key
NTBLZMAMTZXLBP-UHFFFAOYSA-M
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Application
Acetylthiocholine iodide has been used as a substrate in the preparation of acetylcholine esterase (AChE) assay working solution[1] for AChE activity assay.[1][2][3] It has also been used as a component in phosphate buffer (PB) for cholinesterase assay.[4]
Substrate for the colorimetric determination of acetylcholinesterase activity.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Substrates
Acetylcholinesterase substrate and nicotinic acetylcholine receptor agonist.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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Is the powder form of Acetylthiocholine iodide suitable for Ellman's assay or do you have to prepare it into a solution? If so, do you have any guide on how to prepare it into a solution?
1 answer-
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