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Invitrogen
beta Amyloid (1-43) Polyclonal Antibody
Product Details
44-340
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human,
Mouse
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
a 40 to 43 amino acid peptide cleaved from amyloid precursor protein (APP).
Conjugate
Form
Liquid
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2533635
Product Specific Information
This beta Amyloid (1-43) antibody (44-340) is purified from rabbit serum by epitope-specific affinity chromatography. Any reactivity towards both full length A beta 40 and A beta 42 protein has been eliminated through a series of preabsorption steps.
This antibody shows no significant cross-reactivity against A beta 40 or A beta 42.
Target Information
Amyloid beta peptide (Abeta/Beta-amyloid) is the major constituent of amyloid plaques in the brains of individuals afflicted with Alzheimer's disease. Abeta peptide is 40-43 amino acids long and generated from the beta-amyloid precursor protein (beta APP) in a two-step process. The first step involves cleavage of the extracellular, amino-terminal domain of beta APP. Protein cleavage is performed by an aspartyl protease, beta-secretase (BACE) which is synthesized as a propeptide and must be modified to the mature and active form by the prohormone convertase, furin. Beta APP cleavage by the mature form of BACE results in the cellular secretion of a segment of beta APP, and a membrane-bound remnant. The remnant protein is processed by another protease, gamma-secretase. Gamma-secretase cleaves an intra-membrane site in the carboxyl-terminal domain of beta APP, thus generating the amyloid beta peptide. Gamma-secretase is believed to be a multi-subunit complex containing presenilin-1 and 2 as central components. The transmembrane glycoprotein, nicastrin, is associated with presinilins and has been found to bind to the carboxyl-terminus of beta APP and helps to modulate the production of the amyloid beta peptide. Abeta is an extracellular filamentous protein component of amyloid cores, neuritic plaques and is also found as a deposit in neurofibrillary tangles. Alzheimer’s disease, the most common cause of senile dementia, is characterized by abnormal filamentous protein deposits in the brain. Beta amyloid deposits are also detected in Lewy body dementia, Down’s syndrome, amyloidosis (Dutch type), cerebroarterial amyloidosis (cerebral amyloid angiopathy) and in the Guam Parkinson-Dementia complex.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: ABPP; Alzheimer disease; Alzheimer disease amyloid A4 protein homolog; Alzheimer disease amyloid protein; Amyloid; Amyloid b; Amyloid beta; amyloid beta (A4) precursor protein; Amyloid precursor protein; Amyloid β; Amyloid-beta (A4) precursor protein; Amyloid-beta A4 protein; Amyloid-beta precursor protein; APP; APPI; beta-amyloid peptide; beta-amyloid peptide(1-40); beta-amyloid peptide(1-42); beta-amyloid precursor protein; Cerebral vascular amyloid peptide; CTF gamma; CTF-alpha; CVAP; OTTHUMP00000096096; Pan-Abeta; peptidase nexin-II; PN-II; PreA4; PreA4 751; Protease nexin-II; testicular tissue protein Li 2
Gene Aliases: A4; AAA; ABETA; ABPP; AD1; APP; APPI; CTFgamma; CVAP; PN-II; PN2
UniProt ID: (Human) P05067
Entrez Gene ID: (Human) 351
response to yeast
suckling behavior
platelet degranulation
mRNA polyadenylation
regulation of translation
protein phosphorylation
cellular copper ion homeostasis
endocytosis
response to oxidative stress
cell adhesion
regulation of epidermal growth factor-activated receptor activity
Notch signaling pathway
axonogenesis
mating behavior
locomotory behavior
axo-dendritic transport
cholesterol metabolic process
adult locomotory behavior
visual learning
cellular process
response to lead ion
negative regulation of endopeptidase activity
positive regulation of peptidase activity
positive regulation of G2/M transition of mitotic cell cycle
axon midline choice point recognition
neuron remodeling
dendrite development
antibacterial humoral response
antifungal humoral response
extracellular matrix organization
forebrain development
neuron projection development
ionotropic glutamate receptor signaling pathway
regulation of multicellular organism growth
regulation of protein binding
cellular protein metabolic process
innate immune response
negative regulation of neuron differentiation
positive regulation of mitotic cell cycle
positive regulation of transcription from RNA polymerase II promoter
collateral sprouting in absence of injury
regulation of synapse structure or activity
defense response to Gram-negative bacterium
defense response to Gram-positive bacterium
neuromuscular process controlling balance
synaptic growth at neuromuscular junction
neuron apoptotic process
smooth endoplasmic reticulum calcium ion homeostasis
cellular response to cAMP
cellular response to norepinephrine stimulus
amyloid fibril formation
cellular response to nerve growth factor stimulus
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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