Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
The Mouse Amyloid Beta 42 (Ms Abeta 42) ELISA quantitates Ms Abeta 42 in cerebrospinal fluid, tissue and cell culture supernatant. The assay will exclusively recognize both natural and recombinant Ms Abeta 42. Cross-reactivity has been observed in rat samples.
Principle of the method
The Mouse Abeta 42 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen.
Rigorous validation
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
Beta amyloid is a 40-43 amino acid peptide cleaved from amyloid precursor protein by a protease, gamma-secretase. Beta Amyloid (1-40) (Amyloid beta 40 or Abeta 40) together with beta Amyloid (1-42) (Amyloid beta 42 or Abeta 42) are two major C-terminal variants of the amyloid beta protein, constituting the majority of amyloid beta proteins. Both the Amyloid beta 40 and Amyloid beta 42 alloforms are major components of the extracellular plaques found in Alzheimer's disease brain tissue.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Gene aliases : A4, Abeta, Abpp, AD1, Adap, Ag, App, betaApp, Cvap, E030013M08Rik
Gene ID : (Rat) 54226, (Mouse) 11820
Gene symbol : App, App
Protein Aliases : ABPP, AG, Alzheimer disease amyloid A4 protein homolog, Alzheimer disease amyloid protein, amyloid A4, amyloid beta A4 protein, Amyloid precursor protein, Amyloid-beta (A4) precursor protein, Amyloid-beta A4 protein, Amyloid-beta precursor protein, Amyloidogenic glycoprotein, APP, appican, protease nexin II
UniProt ID (Rat) P08592, (Mouse) P12023
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn moreGet expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support