Acetylcholinesterase, also known as AChE, is an enzyme that degrades (through itshydrolytic activity) the neurotransmitter acetylcholine, producing choline and an acetate group. It is mainly found at neuromuscular junctions and cholinergic synapses in the central nervous system, where its activity serves to terminate synaptic transmission. AChE has a very high catalytic activity- each molecule of AChE degrades about 5000 molecules of acetylcholine per second. Acetylcholinesterase is also found on the red blood cell membranes. Acetylcholinesterase exists in multiple molecular forms, which possess similar catalytic properties, but differ in their oligomeric assembly and mode of attachment to the cell surface. This AttoTector Colorimetric Acetylcholinesterase Assay Kit provides a convenient method for the detecting AChE activity. The kit uses DTNB to quantify the thiolcholine produced from the hydrolysis of acetylthiolcholine by AChE. The absoprtion intensity of DTNB adduct is proportional to the formation of thiolcholine, thus the AChE activity.
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|Measuring range / color- Number of scale graduation||Number of determinations|
|0.1 – 0.25 – 0.4 – 0.6 – 0.8 – 1.0 – 1.5 mg/l HCHO||
Kit Contents: 3 x 8mL BA (Buffering Agent) in dropper bottle 2 x 1.5g FRP (Formaldehyde Reaction Powder) in foil pouch bag 1 Microspoon 2 Sample Vial 1 Color Card 1 Graduated 5-mL Syringe
Plant RNA Kit is optimized for purification of total RNA from a wide variety of plant samples. It comes with proprietary magnetic beads and a specially optimized buffer.Toxic solvents such as phenol, chloroform and 13-mercaptoethanol are not needed in the process. The eluted RNA is high-quality and is ready for all downstream applications, such as RT-PCR, Northern blotting, differential display. The procedures can be fully automated on the magnetic particle processor instrument and ease of use.
Easy three step procedure
- Binding to NanoMag beads
Compatible with automated systems.
Highly stable and uniform 10 nm gold nanoparticles can be supplied in a range from 1 OD to 100 OD. The quality and performance of a conjugate is critical to successful lateral flow test manufacturing. Our products are produced in a state-of-the-art manufacturing facility that enable rapid turnaround times while ensuring batch to batch consistency and reliability.