Amyloid beta A4 ELISA Kit | APP elisa kit
Phospho-Amyloid beta A4 (Thr743/668) Colorimetric Cell-Based ELISA Kit
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a cell surface receptor and transmembrane precursor protein that is cleaved by secretases to form a number of peptides. Some of these peptides are secreted and can bind to the acetyltransferase complex APBB1/TIP60 to promote transcriptional activation, while others form the protein basis of the amyloid plaques found in the brains of patients with Alzheimer disease. In addition, two of the peptides are antimicrobial peptides, having been shown to have bacteriocidal and antifungal activities. Mutations in this gene have been implicated in autosomal dominant Alzheimer disease and cerebroarterial amyloidosis (cerebral amyloid angiopathy). Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq, Aug 2014]
Uniprot Description
APP: a cell surface receptor that influences neurite growth, neuronal adhesion and axonogenesis. Cleaved by secretases to form a number of peptides, some of which bind to the acetyltransferase complex Fe65/TIP60 to promote transcriptional activation. The Abeta peptide is released from the cell, its extracellular deposition and accumulation form the main components of amyloid plaques in Alzheimer's disease. Mutations in this gene have been implicated in autosomal dominant Alzheimer disease and cerebroarterial amyloidosis. Can promote transcription activation through binding to Fe65-Tip60 and inhibits Notch signaling through interaction with Numb. Couples to apoptosis-inducing pathways such as those mediated by G(O) and JIP. Inhibits G(O) alpha ATPase activity. Acts as a kinesin I membrane receptor, mediating the axonal transport of beta-secretase and presenilin 1. Involved in copper homeostasis/oxidative stress through copper ion reduction. In vitro, copper-metallated APP induces neuronal death directly or is potentiated through Cu(2+)-mediated low-density lipoprotein oxidation. Can regulate neurite outgrowth through binding to components of the extracellular matrix such as heparin and collagen I and IV. Induces a RAGE-dependent pathway that activates p38 MAPK, resulting in internalization of amyloid-beta peptide and leading to mitochondrial dysfunction in cultured cortical neurons. Provides Cu(2+) ions for GPC1 which are required for release of nitric oxide (NO) and subsequent degradation of the heparan sulfate chains on GPC1. Binds, via its C-terminus, to the PID domain of several cytoplasmic proteins, including APBB family members, the APBA family, JIP1, SHC1 and, NUMB and DAB1. Binding to DAB1 inhibits its serine phosphorylation. Associates with microtubules in the presence of ATP and in a kinesin-dependent manner. Amyloid beta-42 binds nAChRA7 in hippocampal neurons. Beta-amyloid associates with HADH2. Soluble APP binds, via its N-terminal head, to FBLN1. Expressed in all fetal tissues examined with highest levels in brain, kidney, heart and spleen. Weak expression in liver. In adult brain, highest expression found in the frontal lobe of the cortex and in the anterior perisylvian cortex- opercular gyri. Moderate expression in the cerebellar cortex, the posterior perisylvian cortex-opercular gyri and the temporal associated cortex. Weak expression found in the striate, extra- striate and motor cortices. Expressed in cerebrospinal fluid, and plasma. 10 isoforms of the human protein are produced by alternative splicing. Isoform APP695 is the predominant form in neuronal tissue, isoform APP751 and isoform APP770 are widely expressed in non- neuronal cells. Isoform APP751 is the most abundant form in T-lymphocytes. Appican is expressed in astrocytes. The splice isoforms that contain the BPTI domain possess protease inhibitor activity. Belongs to the APP family.
Protein type: Apoptosis; Cell surface; Membrane protein, integral; Receptor, misc.; Transcription factor
Chromosomal Location of Human Ortholog: 21q21.3
Cellular Component: apical part of cell; axon; cell surface; ciliary rootlet; clathrin-coated pit; COPII-coated ER to Golgi transport vesicle; cytoplasm; cytosol; dendritic shaft; dendritic spine; endoplasmic reticulum lumen; endosome; extracellular exosome; extracellular region; extracellular space; Golgi apparatus; Golgi lumen; integral component of membrane; integral component of plasma membrane; intercellular junction; main axon; membrane raft; neuromuscular junction; nuclear envelope lumen; perinuclear region of cytoplasm; plasma membrane; receptor complex; rough endoplasmic reticulum; smooth endoplasmic reticulum; spindle midzone; synapse; terminal bouton; trans-Golgi network membrane
Molecular Function: DNA binding; enzyme binding; heparin binding; identical protein binding; protease activator activity; protein binding; PTB domain binding; receptor binding; serine-type endopeptidase inhibitor activity; transition metal ion binding
Biological Process: adult locomotory behavior; amyloid fibril formation; astrocyte activation; astrocyte activation during immune response; axon cargo transport; axon midline choice point recognition; axonogenesis; cell adhesion; cellular copper ion homeostasis; cellular process; cellular protein metabolic process; cellular response to amyloid-beta; cellular response to cAMP; cellular response to norepinephrine stimulus; cholesterol metabolic process; collateral sprouting in the absence of injury; dendrite development; endocytosis; extracellular matrix organization; forebrain development; G-protein coupled receptor signaling pathway; innate immune response; ionotropic glutamate receptor signaling pathway; learning; learning and/or memory; locomotory behavior; mating behavior; microglia development; modulation of excitatory postsynaptic potential; mRNA polyadenylation; negative regulation of cell proliferation; negative regulation of endopeptidase activity; negative regulation of gene expression; negative regulation of long-term synaptic potentiation; negative regulation of low-density lipoprotein receptor activity; negative regulation of neuron differentiation; neuromuscular process controlling balance; neuron apoptosis; neuron projection development; neuron remodeling; Notch signaling pathway; platelet degranulation; positive regulation of amyloid fibril formation; positive regulation of amyloid-beta formation; positive regulation of astrocyte activation; positive regulation of ERK1 and ERK2 cascade; positive regulation of G2/M transition of mitotic cell cycle; positive regulation of gene expression; positive regulation of JNK cascade; positive regulation of long-term synaptic potentiation; positive regulation of microglial cell activation; positive regulation of mitotic cell cycle; positive regulation of NF-kappaB import into nucleus; positive regulation of NF-kappaB transcription factor activity; positive regulation of NIK/NF-kappaB signaling; positive regulation of peptidase activity; positive regulation of peptidyl-serine phosphorylation; positive regulation of peptidyl-threonine phosphorylation; positive regulation of phosphorylation; positive regulation of protein binding; positive regulation of protein metabolic process; positive regulation of protein phosphorylation; positive regulation of T cell migration; positive regulation of transcription factor activity; positive regulation of transcription from RNA polymerase II promoter; post-translational protein modification; protein amino acid phosphorylation; regulation of epidermal growth factor receptor activity; regulation of long-term neuronal synaptic plasticity; regulation of multicellular organism growth; regulation of NMDA receptor activity; regulation of synapse structure or activity; regulation of translation; response to lead ion; response to oxidative stress; smooth endoplasmic reticulum calcium ion homeostasis; suckling behavior; synapse organization; synaptic growth at neuromuscular junction; tumor necrosis factor production; visual learning
Disease: Alzheimer Disease
Research Articles on APP
Similar Products
Product Notes
The Human, Mouse, Rat APP app (Catalog #AAA9500969) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9500969 ELISA Kit recognizes Human, Mouse, Rat APP. It is sometimes possible for the material contained within the vial of "Amyloid beta A4, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
If you are ready to order, navigate to Shopping Cart and get ready to checkout.
