Beta-Amyloid-positive “neuritic plaque” in cerebral cortex as seen in a post-mortum specimen taken from an Alzheimer’s disease patient. Picture courtesy of Dr. Randy Woltjer, Oregon Health & Sciences University.

Beta-Amyloid-positive “neuritic plaque” in cerebral cortex as seen in a post-mortum specimen taken from an Alzheimer’s disease patient. Picture courtesy of Dr. Randy Woltjer, Oregon Health & Sciences University.

Beta-Amyloid-positive “neuritic plaque” in cerebral cortex as seen in a post-mortum specimen taken from an Alzheimer’s disease patient. Picture courtesy of Dr. Randy Woltjer, Oregon Health & Sciences University.

Beta-Amyloid-positive “neuritic plaque” in cerebral cortex as seen in a post-mortum specimen taken from an Alzheimer’s disease patient. Picture courtesy of Dr. Randy Woltjer, Oregon Health & Sciences University.

Immunohistochemistry of a capillary showing beta-amyloid peptide in the wall of the vessel.  Paraffin-embedded section of a human brain from a patient with diagnosed Alzheimer's Disease. 1' antibody -- 1:500; 2? antibody -- 1:1000 HRP-Goat anti-chicken IgY (Aves Labs) Dr. Randy Woltjer, Dept Pathology, OHSU

Immunohistochemistry of a capillary showing beta-amyloid peptide in the wall of the vessel. Paraffin-embedded section of a human brain from a patient with diagnosed Alzheimer's Disease. 1' antibody -- 1:500; 2? antibody -- 1:1000 HRP-Goat anti-chicken IgY (Aves Labs) Dr. Randy Woltjer, Dept Pathology, OHSU

Anti-β-Amyloid Peptide (N-terminus) (ABN)

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Product Details


Details

Hens were immunized with a synthetic peptide (corresponding to DAE FRH DSG YEV HHQ KL, residues #1-17 of the amyloid beta-peptide) coupled to keyhole limpet hemocyanin (KLH). After repeated injections, immune eggs were collected, and the IgY fractions were purified from the yolks. These IgY fractions were then affinity purified using a peptide column to which the same peptide was attached. Finally, the antibody concentration was adjusted to 100 µL/mL and filter-sterilized.

Volume: 1000 µL

Concentration: 100 µg/mL

Clonality: Polyclonal

Host Species: Chicken

Species Reactivity: Human, Mouse, Rat

Applications: IHC

Protein Name / Synonyms: Amyloid-beta A4 protein (ABPP) (APPI) (Alzheimer disease amyloid protein) (Amyloid precursor protein) (Amyloid-beta precursor protein) (Cerebral vascular amyloid peptide) (CVAP) (PreA4) (Protease nexin-II) (PN-II) [Cleaved into: N-APP; Soluble APP-alpha (S-APP-alpha); Soluble APP-beta (S-APP-beta); C99 (Beta-secretase C-terminal fragment) (Beta-CTF); Amyloid-beta protein 42 (Abeta42) (Beta-APP42); Amyloid-beta protein 40 (Abeta40) (Beta-APP40); C83 (Alpha-secretase C-terminal fragment) (Alpha-CTF); P3(42); P3(40); C80; Gamma-secretase C-terminal fragment 59 (Amyloid intracellular domain 59) (AICD-59) (AID(59)) (Gamma-CTF(59)); Gamma-secretase C-terminal fragment 57 (Amyloid intracellular domain 57) (AICD-57) (AID(57)) (Gamma-CTF(57)); Gamma-secretase C-terminal fragment 50 (Amyloid intracellular domain 50) (AICD-50) (AID(50)) (Gamma-CTF(50)); C31]

Gene ID: APP A4 AD1

Antibody Registry ID (RRID): AB_2313536

Physical State: Liquid

Buffer: Phosphate-buffered (10 mM) isotonic (0.9%, w/v) saline ("PBS," pH 7.2) with sodium azide (0.02%, w/v) added as a preservative.

Validation and Application Notes

IHC Dilution Range: 1:2000-1:5000

Quality Control

Antibodies were analyzed by immunohistochemistry (at a concentration of 3 µg/mL) using fluorescein-labeled goat anti-chicken IgY (1:500 dilution, Aves Labs Cat.# F-1005) or HRP-labeled goat anti-chicken IgY (1:2000 dilution, Aves Labs, Cat.# H-1004) as the secondary reagent.

Storage

Store at 4°C in the dark. Under these conditions, the antibodies should have a shelf life of at least 12 months (provided they remain sterile). Do not freeze these antibodies unless you want to store them for longer periods of time. Note, however, that each time an antibody preparation is frozen, about half its binding activity is lost.

NOTE

Aves Labs products are intended for use as research laboratory reagents. They are not intended for use as diagnostic or therapeutic reagents in humans.


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