| Description | Alzheimer's Disease (AD) is characterized by the presence of extracellular senile plaques (SPs) and intracellular neurofibrillary tangles (NFT) in the brain. The major protein component of SPs is beta Amyloid peptide (AB) 40 AND 42(43). AB 42 is more prone to aggregate than AB 40. Therefore the Alzheimer's Disease (AD) is characterized by the presence of extracellular senile plaques (SPs) and intracellular neurofibrillary tangles (NFT) in the brain. The major protein component of SPs is beta Amyloid peptide (AB) 40 AND 42(43). AB 42 is more prone to aggregate than AB 40. Therefore the initial AB deposition begins with AB 42(43) but not with AB 40. AB 42(43)-positive and AB 40-negative plaques may represent early-stage diffuse type SPs, and AB 40-positive plaque appears in the advanced stage, especially more often in the cored portion of the mature plaque.... Read More | Alzheimer's Disease (AD) is characterized by the presence of extracellular senile plaques (SPs) and intracellular neurofibrillary tangles (NFT) in the brain. The major protein component of SPs is beta Amyloid peptide (AB) 40 AND 42(43). AB 42 is more prone to aggregate than AB 40. Therefore the Alzheimer's Disease (AD) is characterized by the presence of extracellular senile plaques (SPs) and intracellular neurofibrillary tangles (NFT) in the brain. The major protein component of SPs is beta Amyloid peptide (AB) 40 AND 42(43). AB 42 is more prone to aggregate than AB 40. Therefore the initial AB deposition begins with AB 42(43) but not with AB 40. AB 42(43)-positive and AB 40-negative plaques may represent early-stage diffuse type SPs, and AB 40-positive plaque appears in the advanced stage, especially more often in the cored portion of the mature plaque.... Read More | This kit can conveniently obtain high-purity exosomes from the cell culture supernatant, serum and plasma etc samples by affinity method. Exosomes can be eluted in an intact state with a chelating agent because it is applied the substances that calcium-dependent binding to phosphatidylserine (PS) This kit can conveniently obtain high-purity exosomes from the cell culture supernatant, serum and plasma etc samples by affinity method. Exosomes can be eluted in an intact state with a chelating agent because it is applied the substances that calcium-dependent binding to phosphatidylserine (PS) present on the membrane surface of exosomes... Read More | For Diabetes Research. Glucagon-like Peptide-2 is a neurotransmitter reported to be involved in the regulation of food intake. | This kit aims at measurment of rat Glucagon peptide secreted from pancreatic a-cells by competitive format. Dynamic range: 50 ~ 10,000 pg/mL Cross-reactivity: Specific to rat pancreatic Glucagon, but not cross-reactive to intestinal Glucagon nor Glucagon-like peptides as GLP-1 and GLP-2. Recovery This kit aims at measurment of rat Glucagon peptide secreted from pancreatic a-cells by competitive format. Dynamic range: 50 ~ 10,000 pg/mL Cross-reactivity: Specific to rat pancreatic Glucagon, but not cross-reactive to intestinal Glucagon nor Glucagon-like peptides as GLP-1 and GLP-2. Recovery data: 101 ~ 108 % Pkg: 96 well plate... Read More |