Heavy duty heat sealing foil which is peelable; suitable for long term storage and transportation.
Detail
Overview
Heavy duty heat sealing foil which is peelable; suitable for long term storage and transportation.
Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective
Our ThermASeal Heat Seal is a heavy duty laminate foil seal suitable for providing a very strong, but peelable seal
The seal is compatible with polypropylene plates to provide a high degree of sample protection
It demonstrates very good solvent resistance and can be used for very low temperature compound storage, in DMSO and organic solvents, and long term room temperature storage such that it is recommended as suitable for sample transportation
The seal can be pierced only by using a blade
The seal is available as sheets, for use with manual and semi-automated sealers, such as our HeatASeal 500 Sealing Machine
Also available in multiple roll formats compatible with specified automated heat sealers, such as our Wasp or Chameleon XT
Other Products
Acetylcholinesterase Inhibition Assay
Product Info
Document
Product Info
The Acetylcholinesterase Assay Kit provides a convenient method for the detecting AChE activity and screening for inhibitors.
The kit uses DTNB to quantify the thiolcholine produced from the hydrolysis of acetylthiolcholine by AChE.
AchE Inhibitor Screening Kit (Colorimetric) provides a rapid, simple, sensitive, and reliable test suitable for high-throughput screening of AchE inhibitors.
ACETYLCHOLINESTERASE (EC 3.1.1.7, AChE), also known as RBC cholinesterase, is found primarily in the blood and neural synapses. AChE catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid, a reaction necessary to allow a cholinergic neuron to return to its resting state after activation. Inhibition of the enzyme leads to acetylcholine accumulation, hyperstimulation of nicotinic and muscarinic receptors, and disrupted neurotransmission. AChE inhibition is an important target for the management of Alzheimer’s disease. In addition to Alzheimer’s disease, AChE inhibitors have been useful in the diagnosis or treatment of diseases such as glaucoma, myasthenia gravis, bladder distention, and more.
The Attogene Acetylcholinesterase Inhibitor Assay is based on an improved Ellman method, in which thiocholine produced by the action of acetylcholinesterase forms a yellow color with 5,5′-dithiobis(2-nitrobenzoic acid). The intensity of the product color, measured at 412nm, is proportionate to the enzyme activity in the sample.
Document
The Acetylcholinesterase Assay Kit provides a convenient method for the detecting AChE activity and screening for inhibitors. The kit uses DTNB to quantify the thiolcholine produced from the hydrolysis of acetylthiolcholine by AChE.
Saxitoxins (STXs) are naturally occurring alkaloids produced by some marine dinoflagellates and by strains of various species of freshwater cyanobacteria. Saxitoxin is one of the prevalent paralytic shellfish toxins (PSTs). It belongs to a family of potent neurotoxins with a molecular weight around 300 Da. Saxitoxin and its derivatives are alkaloids composed of a tetrahydropurine ring system with a highly polar guanidinium group. Due to their significant toxicity, saxitoxins are closely monitored in marine environments where they can accumulate during harmful algal blooms (HABs). In 2009 an action level of 0.6ppb (600ppt) was recommended by EFSA as a guidance framework have been established to manage saxitoxin levels in water.
Document
Screening of saxitoxin in Freshwater Streams and Source Water samples as low as 70 ppt Format: 10 tests (5 tests/5 control) Water Sample Bottles provided Run Time: 15 Minutes
