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beta Amyloid Antibody [APP/3343]

In Stock
HuProt Validated
Catalog Number Formulation Size Price
351-MSM3-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
351-MSM3-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
351-MSM3-P1ABX
Purified Ab WITHOUT BSA at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $60 | Orders outside the US - Contact Us for Order Information | Ships next business day
Antibody (APP/3343). Confirmation of Purity and Integrity of SDS-PAGE Analysis of Purified Beta Amyloid Mouse Monoclonal Antibody.

Antibody (APP/3343). Confirmation of Purity and Integrity of SDS-PAGE Analysis of Purified Beta Amyloid Mouse Monoclonal Antibody.

Formalin-fixed, paraffin-embedded human brain stained with Beta Amyloid Mouse Monoclonal Antibody (APP/3343).

Formalin-fixed, paraffin-embedded human brain stained with Beta Amyloid Mouse Monoclonal Antibody (APP/3343).

Formalin-fixed, paraffin-embedded human brain stained with Beta Amyloid Mouse Monoclonal Antibody (APP/3343).

Formalin-fixed, paraffin-embedded human brain stained with Beta Amyloid Mouse Monoclonal Antibody (APP/3343).

Analysis of Protein Array containing more than 19,000 full-length human proteins using Beta Amyloid Mouse Monoclonal Antibody (APP/3343). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Analysis of Protein Array containing more than 19,000 full-length human proteins using Beta Amyloid Mouse Monoclonal Antibody (APP/3343). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1-2ug/ml
IHC Protocol
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

Proteolytic cleavage of the Amyloid protein precursor (APP) gives rise to the 尾-Amyloid and Amyloid A4 proteins, which are present in human platelets. Amyloid deposition is associated with type II diabetes, Down syndrome and a variety of neurological disorders, including Alzheimer s disease. The Amyloid precursor protein (APP) undergoes alternative splicing, resulting in several isoforms. Proteolytic cleavage of APP leads to the formation of the 4 kDa Amyloid 尾/A4 Amyloid protein. This protein is involved in the formation of neurofibrillary tangles and plaques that characterize the senile plaques of Alzheimer s patients. APLP1 (Amyloid precursor-like protein 1) and APLP2 are structurally similar to APP. Human APLP2 is a membrane-bound sperm protein that contains a region highly homologous to the transmembrane-cytoplasmic domains of APP found in brain plaques of Alzheimer s disease patients.

Product Properties & Targets

Antibody Type
Mouse Monoclonals
Host
Mouse
Applications
Immunohistochemistry
Species Reactivity
Human
Research Areas
Cardiovascular, Immunology, Neuroscience, Cytokine Signaling, Defective Intrinsic Apoptosis, Infectious Disease, Ovarian Cancer, Signal Transduction
Isotype / Light Chain
IgG2b / Kappa
Cellular Localization
Cell membrane, Cell projection, Cell surface, Clathrin-coated pit, Cytoplasm, Cytoplasmic vesicle, Early endosome, Endoplasmic reticulum, Golgi apparatus, Growth cone, Membrane, Nucleus, Perikaryon, Secreted
Gene Name
APP
Positive Control
Alzheimer's disease brain. Amyloidosis.
Immunogen
Recombinant fragment (around aa578-680) of human Amyloid Beta protein (exact sequence is proprietary)
Alternate Names
Amyloid-beta precursor protein, ABPP, APPI, Alzheimer disease amyloid A4 protein homolog, Alzheimer disease amyloid protein, Amyloid precursor protein, Amyloid-beta (A4) precursor protein, Amyloid-beta A4 protein, Cerebral vascular amyloid peptide, PreA4, Protease nexin-II, CVAP; AAA; AICD-50; PN2; 50; Beta-APP42; AID; S-APP-alpha; 57; AD1; PN-II; Beta-APP40; 42; 40; APPI; Alzheimer disease amyloid protein; PreA4; ABETA; Amyloid intracellular domain 50; 57; 59 AICD-59; S-APP-beta; APP; AICD-57; ABPP; Protease nexin-II; Cerebral vascular amyloid peptide

Database Links

Entrez Gene ID
351
SwissProt
P05067

Additional Information

Clone
APP/3343
Chromosome Location
21q21.3
Mol. Weight of Antigen
4-46kDa (å°¾-Amyloid); 100-125kDa (Amyloid A4)

Related Antibodies

View All APP Antibodies

Functions

  • Functions as a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis. Interaction between APP molecules on neighboring cells promotes synaptogenesis (PubMed:25122912). Involved in cell mobility and transcription regulation through protein-protein interactions. Can promote transcription activation through binding to APBB1-KAT5 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 (By similarity). Acts as a kinesin I membrane receptor, mediating the axonal transport of beta-secretase and presenilin 1 (By similarity). By acting as a kinesin I membrane receptor, plays a role in axonal anterograde transport of cargo towards synapes in axons (PubMed:17062754, PubMed:23011729). 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. The splice isoforms that contain the BPTI domain possess protease inhibitor activity. Induces a AGER-dependent pathway that involves activation of 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.
  • Amyloid-beta peptides are lipophilic metal chelators with metal-reducing activity. Bind transient metals such as copper, zinc and iron. In vitro, can reduce Cu(2+) and Fe(3+) to Cu(+) and Fe(2+), respectively. Amyloid-beta protein 42 is a more effective reductant than amyloid-beta protein 40. Amyloid-beta peptides bind to lipoproteins and apolipoproteins E and J in the CSF and to HDL particles in plasma, inhibiting metal-catalyzed oxidation of lipoproteins. APP42-beta may activate mononuclear phagocytes in the brain and elicit inflammatory responses. Promotes both tau aggregation and TPK II-mediated phosphorylation. Interaction with overexpressed HADH2 leads to oxidative stress and neurotoxicity. Also binds GPC1 in lipid rafts.
  • Appicans elicit adhesion of neural cells to the extracellular matrix and may regulate neurite outgrowth in the brain.
  • The gamma-CTF peptides as well as the caspase-cleaved peptides, including C31, are potent enhancers of neuronal apoptosis.
  • N-APP binds TNFRSF21 triggering caspase activation and degeneration of both neuronal cell bodies (via caspase-3) and axons (via caspase-6).

Key References

  • Dukers DF, et al. J Clin Pathol 1999; 52:129 36.
  • Kanavaros P, et al. Anticancer Res 1999; 19:1209 16.

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8 °C. Antibody without azide - store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from rabbit anti-serum by Protein A. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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