The Alzheimer amyloid precursor protein (APP) is a transmembrane protein whose abnormal processing is associated with the pathogenesis of Alzheimer's disease. APP695 lacking the protease inhibitor domain is the predominant form in neuronal tissues. APP695 is cleaved by caspases into the 664-residue amino (N)-terminal fragment that lacks the carboxyl C-terminal 31-residues (APP delataC31) and the 31-residues C-terminal fragment (APP-C31). APP delta C31 potentially plays pathophysiological roles in neuronal death.
Product Type:
Antibody
Format:
Liquid
Storage Temp:
Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human, mouse, rat
Expected Species:
Species of your interest not listed? Contact us
Immunogen:
Synthetic peptide corresponding to the C-terminal of the caspase 3-cleaved human APP (aa 658-664 of human APP695) UniProt: P05067
Applications:
ELISA (ELISA), Immunolocalisation (IL), Western blot (WB)
Collection of antibodies to proteins involved in Alzheimer's disease | APP antibodies
Molecular Weight:
86.9 | 96 kDa
Selected references:
Nishimura et al (2003). Upregulation and antiapoptotic role of endogenous Alzheimer amyloid precursor protein in dorsal root ganglion neurons. Exp Cell Res. 2003 Jun 10;286(2):241-51. doi: 10.1016/s0014-4827(03)00066-1. PMID: 12749853.Nishimura et al. (2002) Cell death induced by a caspase-cleaved transmembrane fragment of the Alzheimer amyloid precursor protein. Cell Death Differ. 2002 Feb;9(2):199-208. doi: 10.1038/sj.cdd.4400931. PMID: 11840170.
The Alzheimer Amyloid Precursor Protein (APP) is a transmembrane protein whose abnormal processing is associated with the pathogenesis of Alzheimer's disease. APP695 lacking the protease inhibitor domain is the predominant form in neuronal tissues. APP695 is cleaved by caspases into the 664-residue amino (N)-terminal fragment that lacks the carboxyl C-terminal 31-residues (APPC31) and the 31-residues C-terminal fragment (APP-C31). Both fragments might be potent inducers of neuronal apoptosis. An antibody (named ACT1) against the N-terminus of caspase 3-generated APP C-terminal 31 aa of human APP695 (APP-C31 ) was raised in rabbit.
Product Type:
Antibody
Format:
Liquid
Storage Temp:
Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human, Mouse, Rat
Expected Species:
Species of your interest not listed? Contact us
Immunogen:
Synthetic peptide corresponding to the N-terminal of human caspase 3-generated APP C-terminal 31 amino acids (aa 665-670) UniProt: P05067
Applications:
ELISA (ELISA), Immunolocalisation (IL), Western blot (WB)
Collection of antibodies to proteins involved in Alzheimer's disease | APP antibodies
Molecular Weight:
86.9 kDa
Selected references:
Nishimura et al. (2002) Cell death induced by a caspase-cleaved transmembrane fragment of the Alzheimer amyloid precursor protein. Cell Death Differ. 2002 Feb;9(2):199-208. doi: 10.1038/sj.cdd.4400931. PMID: 11840170.
APP is an integral membrane protein found in any tissues and concentrated in the synapses of neurons. It is known as the precursor molecule generating amyloid beta (A beta), and the amyloid fibrillar form is the primary component of amyloid plaques found in the brains of patients with Alzheimer's disease.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Liquid in PBS containing 0.02% sodium azide as a preservative.
Storage Temp:
Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human, mouse, rat
Expected Species:
Chicken, monkey and other species, please inquire.
Immunogen:
Synthetic peptide amino acids: 737-751 of human APP UniProt: P05067 or 85-99 of the C99 generated by secretases.
APP is an integral membrane protein found in many tissues and concentrated in the synapses of neurons. It is known as the precursor molecule generating amyloid beta (A beta), and the amyloid fibrillar form is the primary component of amyloid plaques found in the brains of patients with Alzheimer's disease.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Liquid in PBS containing 0.02% sodium azide as a preservative.
Storage Temp:
Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human, mouse, rat
Immunogen:
Synthetic peptide (aa 653-662 of human APP) or 1-10 of the 4kDa Amyloid- peptide. The 4 kDa amyloid peptide is a 40 amino acid sequence that is cleaved of from the human amyloid A4 protein precursor (APP) and therefore the amino acids 1-10 of the peptide correspond to amino acids 653-662 of APP.
Rabbit anti-Amyloid-beta precursor protein (APP) Polyclonal Antibody (Unconjugated), suitable for IHC-Frozen.
Background Info:
FUNCTION: Functions as a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis. Involved in cell mobility and transcription regulation through protein-protein interactions. Can promote transcription activation through binding to APBB1/Tip60 and inhibit 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. May be involved in copper homeostasis/oxidative stress through copper ion reduction. Can regulate neurite outgrowth through binding to components of the extracellular matrix such as heparin and collagen I and IV. FUNCTION: Beta-amyloid peptides are lipophilic metal chelators with metal-reducing activity. Bind transient metals such as copper, zinc and iron. Rat and mouse beta-amyloid peptides bind only weakly transient metals and have little reducing activity due to substitutions of transient metal chelating residues. Beta-APP42 may activate mononuclear phagocytes in the brain and elicit inflammatory responses. Promotes both tau aggregation and TPK II-mediated phosphorylation (By similarity). FUNCTION: The gamma-CTF peptides as well as the caspase-cleaved peptides, including C31, are potent enhancers of neuronal apoptosis. SUBUNIT: Binds, via its C-terminus, to the PID domain of several cytoplasmic proteins, including APBB family members, the APBA family, MAPK8IP1, SHC1, Numb and Dab1. Binding to Dab1 inhibits its serine phosphorylation. Also interacts with GPCR-like protein BPP, FPRL1, APPBP1, IB1, KNS2 (via its TPR domains), APPBP2 (via BaSS) and DDB1. In vitro, it binds MAPT via the MT-binding domains. Associates with microtubules in the presence of ATP and in a kinesin-dependent manner. Interacts, through a C-terminal domain, with GNAO1. Amyloid beta-42 binds CHRNA7 in hippocampal neurons. Beta-amyloid associates with HADH2. TISSUE SPECIFICITY: different isoforms in different tissues: kidney. brain. liver. hippocampus, substania nigra pars compacta and cerebellum. In the cerebellum, all the isoforms are abundantly expressed in Purkinje cells.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Rabbit
Species Reactivity:
Mouse,Rat
Immunogen:
A synthetic peptide (HMNVQNGKWESDPSGTKTC, aa: 44-62) as part of mouse APP isoform A conjugated to the immunogenic protein Blue Carrier Protein
Applications:
IHC-Frozen
Antibody Isotype:
Mixed
Application Details:
IHC. Recommended to be used at a dilution of 1:500 to 1:3000 for immunohistochemistry. This antiserum has not yet been tested for western blot. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
Amyloid beta A4 protein; ABPP; Alzheimer disease amyloid protein homolog; Amyloidogenic glycoprotein; AG
Accession Number:
P12023 (A4_MOUSE)
Reconstitution:
Reconstitute in 100 µL of sterile water. Centrifuge to remove any insoluble material.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Shelf Life:
12 months after date of receipt (unopened vial).
Specificity:
Specificity for APP was confirmed by IHC. This antiserum is known to react with rat APP. Reactivity with other species have not yet been tested.
Research Areas:
Other Neuronal , Biosensis Alzheimer's & Parkinson's, APP antibodies
Rabbit anti-Amyloid-beta precursor protein (APP) Polyclonal Antibody (Unconjugated), suitable for IHC-Frozen.
Background Info:
FUNCTION: Functions as a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis. Involved in cell mobility and transcription regulation through protein-protein interactions. Can promote transcription activation through binding to APBB1/Tip60 and inhibit 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. May be involved in copper homeostasis/oxidative stress through copper ion reduction. Can regulate neurite outgrowth through binding to components of the extracellular matrix such as heparin and collagen I and IV. FUNCTION: Beta-amyloid peptides are lipophilic metal chelators with metal-reducing activity. Bind transient metals such as copper, zinc and iron. Rat and mouse beta-amyloid peptides bind only weakly transient metals and have little reducing activity due to substitutions of transient metal chelating residues. Beta-APP42 may activate mononuclear phagocytes in the brain and elicit inflammatory responses. Promotes both tau aggregation and TPK II-mediated phosphorylation (By similarity). FUNCTION: The gamma-CTF peptides as well as the caspase-cleaved peptides, including C31, are potent enhancers of neuronal apoptosis. SUBUNIT: Binds, via its C-terminus, to the PID domain of several cytoplasmic proteins, including APBB family members, the APBA family, MAPK8IP1, SHC1, Numb and Dab1. Binding to Dab1 inhibits its serine phosphorylation. Also interacts with GPCR-like protein BPP, FPRL1, APPBP1, IB1, KNS2 (via its TPR domains), APPBP2 (via BaSS) and DDB1. In vitro, it binds MAPT via the MT-binding domains. Associates with microtubules in the presence of ATP and in a kinesin-dependent manner. Interacts, through a C-terminal domain, with GNAO1. Amyloid beta-42 binds CHRNA7 in hippocampal neurons. Beta-amyloid associates with HADH2. TISSUE SPECIFICITY: different isoforms in different tissues: kidney. brain. liver. hippocampus, substania nigra pars compacta and cerebellum. In the cerebellum, all the isoforms are abundantly expressed in Purkinje cells.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Rabbit
Species Reactivity:
Human,Rat
Immunogen:
Synthetic peptides (C-ETHLHW HTVAKET, aa: 145-157; C-HAH FQKAKERLEA KHRER, aa: 388-405; C-KKKQYTS IHHGVVE, aa: 724-737) as parts of human APP isoform A conjugated to KLH
Applications:
IHC-Frozen
Antibody Isotype:
Mixed
Application Details:
IHC. Recommended to be used at a dilution of 1:500 to 1:3000 for immunohistochemistry. This antiserum has not yet been tested for western blot. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Reconstitute in 100 µL of sterile water. Centrifuge to remove any insoluble material.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Shelf Life:
12 months after date of receipt (unopened vial).
Specificity:
Specificity for APP was confirmed by IHC. This antiserum is known to react with rat APP. Reactivity with other species have not yet been tested.
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
Phospho-APP (Thr668) Antibody detects endogenous levels of APP only when phosphorylated at Thr743, which site historically referenced asThr668.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Phospho-APP (Thr668) Antibody detects endogenous levels of APP only when phosphorylated at Thr743, which site historically referenced asThr668.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
Phospho-APP (Tyr757) Antibody detects endogenous levels of APP only when phosphorylated at Tyr757.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Phospho-APP (Tyr757) Antibody detects endogenous levels of APP only when phosphorylated at Tyr757.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Phospho-APP (Tyr757) Antibody detects endogenous levels of APP only when phosphorylated at Tyr757.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
APP Antibody detects endogenous levels of total APP.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
Phospho-APP (Thr729) Antibody detects endogenous levels of APP only when phosphorylated at Thr729.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Phospho-APP (Thr729) Antibody detects endogenous levels of APP only when phosphorylated at Thr729.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Phospho-APP (Thr729) Antibody detects endogenous levels of APP only when phosphorylated at Thr729.
Blocking Peptide:
A corresponding control peptide is available for this antibody (please email tech@nktscientific.com for details)
Conjugate:
Unconjugated
Uniprot:
P05067
Gene:
APP
Format:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Concentration:
1mg/ml
Related products:
APP antibodies
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