抗体

淀粉样蛋白前体抗体(克隆J4H9)

MBS200099

0.05毫升

240美元

单克隆

小鼠

未共轭

J4H9

人类, 小鼠

免疫印迹, 酶联免疫吸附测定, 酶免疫法

抗体

淀粉样蛋白前体抗体(克隆J4H9)

淀粉样蛋白前体

amyloid beta A4 protein precursor; isoform; amyloid beta (A4) precursor protein; Alzheimer disease; peptidase nexin-II

amyloid beta A4 protein isoform a; Amyloid beta A4 protein; amyloid beta A4 protein; alzheimer disease amyloid protein; beta-amyloid peptide; beta-amyloid peptide(1-40); beta-amyloid peptide(1-42); cerebral vascular amyloid peptide; peptidase nexin-II; preA4; protease nexin-II; amyloid beta (A4) precursor protein; ABPP; APPI; APP; Alzheimer disease amyloid protein; Cerebral vascular amyloid peptide; CVAP; PreA4; Protease nexin-II; PN-II

淀粉样蛋白前体

淀粉样蛋白前体;淀粉样蛋白前体;AAA;AD1;PN2;ABPP;APPI;CVAP;ABETA;PN-II;CTFgamma;A4;AD1;淀粉样蛋白前体;CVAP;PN-II;S-淀粉样蛋白前体;S-淀粉样蛋白前体;AICD-59;AID(59);AICD-57;AID(57);AICD-50;AID(50)

A4_HUMAN

单克隆

IgG2b, k

J4H9

小鼠

人类, 小鼠

770

By protein-G affinity chromatography

液体。 用品在磷酸盐缓冲液(pH值7.4)含0.1％叠氮化钠

1毫克/毫升

Can be stored at 4 degree C. For long term storage, aliquot and store at -20 degree C. Avoid repeated freezing and thawing cycles.

ELISA (EIA), Western Blot (WB) (Cell lysate)

The antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:1,000 ~ 2,000. Recommended starting dilution is 1:1,000.

Antigen Species: Human. Clone: Anti-human APP mAb, clone J4H9, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human APP protein. Immunogen: Recombinant human APP (18-289aa) purified from E Coli

神经科学

Amyloid precursor protein (APP) is the precursor molecule whose proteolysis generates amyloid beta (AB), a 39- to 42- amino acid peptide and this amyloid fibrillar form is the primary component of amyloid plaques found in the brains of Alzheimer's diseases patients. APP is an integral membrane protein that is phosphorylated in the cytoplasmic and extracellular domains. It has been reported that cell-surface APP plays a role in neurite extension of primary cultured hippocampal neurons. The large extracellular domain of APP is also reported to bind extracellular matrix molecules such as heparin, laminin, and collagen, which can mediate cell adhesion and neurite outgrowth. Abnormal regulation of the metabolism of APP may contribute to the deposition of plaques.

Suzuki, T. et al., (1994) EMBO J. 13, 1114-1122 Ando, k. et al. (1999) J. Neurosci. 19, 4421-4427.

4502167

NP_000475

NM_000484.3

84,521 Da

Activated TLR4 Signalling Pathway (106400); Advanced Glycosylation Endproduct Receptor Signaling Pathway (187092); Alzheimer's Disease Pathway (83097); Alzheimer's Disease Pathway (509); Alzheimers Disease Pathway (672448); Amyloids Pathway (366238); Caspase Cascade In Apoptosis Pathway (137974); Class A/1 (Rhodopsin-like Receptors) Pathway (106357); Cytosolic Sensors Of Pathogen-associated DNA Pathway (576255); DEx/H-box Helicases Activate Type I IFN And Inflammatory Cytokines Production Pathway (833822)

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]

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: Membrane protein, integral; Receptor, misc.; Apoptosis; Cell surface; Transcription factor. Chromosomal Location of Human Ortholog: 21q21.3. Cellular Component: Golgi apparatus; extracellular space; cell surface; integral to plasma membrane; integral to membrane; coated pit; intercellular junction; cytosol; ER to Golgi transport vesicle; lipid raft; ciliary rootlet; nuclear envelope lumen; perinuclear region of cytoplasm; cytoplasm; synapse; dendritic shaft; neuromuscular junction; receptor complex; endosome; intracellular membrane-bound organelle; dendritic spine; extracellular region; axon; apical part of cell; plasma membrane; spindle midzone. Molecular Function: serine-type endopeptidase inhibitor activity; heparin binding; identical protein binding; protein binding; enzyme binding; protease activator activity; DNA binding; transition metal ion binding; PTB domain binding; acetylcholine receptor binding; receptor binding. Biological Process: extracellular matrix organization and biogenesis; adult locomotory behavior; locomotory behavior; mRNA polyadenylation; positive regulation of mitotic cell cycle; protein amino acid phosphorylation; regulation of translation; platelet degranulation; synaptic growth at neuromuscular junction; forebrain development; dendrite development; visual learning; collateral sprouting in the absence of injury; neuromuscular process controlling balance; cell adhesion; neurite development; platelet activation; cholesterol metabolic process; Notch signaling pathway; cellular copper ion homeostasis; regulation of epidermal growth factor receptor activity; axon cargo transport; mating behavior; regulation of multicellular organism growth; endocytosis; axon midline choice point recognition; smooth endoplasmic reticulum calcium ion homeostasis; neuron apoptosis; negative regulation of neuron differentiation; axonogenesis; suckling behavior; ionotropic glutamate receptor signaling pathway; regulation of protein binding; regulation of synapse structure and activity; innate immune response; positive regulation of transcription from RNA polymerase II promoter; response to oxidative stress; blood coagulation; neuron remodeling. Disease: Alzheimer Disease

0.05毫升

240美元

0.1毫升

315