Beta Amyloid Antibody, Unconjugated, Rabbit, Polyclonal Preis auf Anfrage

Product Overview

• Article Name: Beta Amyloid Antibody, Unconjugated, Rabbit, Polyclonal Preis auf Anfrage
• Biozol Catalog Number: BYT-ORB345371
• Supplier Catalog Number: orb345371
• Alternative Catalog Number: BYT-ORB345371-100
• Manufacturer: Biorbyt
• Host: Rabbit
• Category: Antikörper
• Application: ELISA, IF, IHC, WB
• Species Reactivity: Human, Mouse
• Immunogen: This antibody was affinity purified from whole rabbit serum prepared by repeated immunizations with a synthetic peptide corresponding to an extracellular region of human beta amyloid conjugated to KLH using maleimide.
• Conjugation: Unconjugated
• Alternative Names: rabbit anti-Beta Amyloid Antibody, ß-amyloid, Amyloid beta A4 protein, Alzheimer disease amyloid protein, Beta amyloid, A-beta, ABPP, APPI, Beta-amyloid precursor protein

Product Description

Beta Amyloid antibody

Product Properties

• Clonality: Polyclonal
• Concentration: 1.1 mg/ml
• NCBI: 000475
• UniProt: P05067
• Buffer: 0.01% (w/v) Sodium Azide
• Purity: This affinity purified antibody is directed against extracellular region of beta amyloid and is useful in determining its presence in various assays. Polyclonal anti-beta amyloid detects human and mouse beta amyloid. Blast analysis of the sequence of the immunogen shows 100% identity with Human, Guinea Pig, Pig, Cyno Monkey, Dog, Polar Bear, Rabbit, Chimp, Squirrel monkey, and Sheep. Cross reactivity with beta amyloid from other species is likely but has not been determined.
• Form: Liquid (sterile filtered)

Application Notes

• Application Dilute: ELISA: 1:10,000 - 1:30,000, IHC: 1:50-1:200, IF: 1:50-1:200, WB: 1:1,000-1:5000
• Application Notes: Application Notes: Affinity purified anti-beta amyloid has been tested by ELISA, IHC, WB, and IF. A 45.8kDa band is detected in western blot using whole tissue extracts and lysates from mouse and human. In general, we recommend the use of 4% PFA or 10% formalin for fixation of tissues with IHC-paraffin or IHC-frozen application of this antibody

Images

ELISA results of purified Rabbit anti-Beta Amyloid Antibody tested against BSA-conjugated peptide of immunizing peptide. Each well was coated in duplicate with 0.1 µg of conjugate. The starting dilution of antibody was 5 µg/ml and the X-axis represents the Log10 of a 3-fold dilution. This titration is a 4-parameter curve fit where the IC50 is defined as the titer of the antibody. Assay performed using 3% fish gel, Goat anti-Rabbit IgG Antibody Peroxidase Conjugated (Min X Bv Ch Gt GP Ham Hs Hu Ms Rt & Sh Serum Proteins) (p/n orb347654) and TMB ELISA Peroxidase Substrate (p/n orb348651).

Human Heart (formalin-fixed, paraffin-embedded) stained with Anti-Beta Amyloid Antibody at 5 ug/ml followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.

Immunofluorescence microscopy of Rabbit Anti-Beta Amyloid antibody using HeLa cells fixed with MeOH. Anti-Beta Amyloid Antibody was used at 1 µg/ml, O/N at 4C. Secondary antibody: Anti-RABBIT IgG DyLight(TM) 488 Conjugated Preadsorbed at 2 ug/ml for 1 h at RT. Localization: APP is a cell surface protein that rapidly becomes internalized to endosomes and lysosomes. Some APP accumulates in secretory transport vesicles. Colocalizes with other proteins in a vesicular pattern in cytoplasm and perinuclear regions. Staining: Amyloid beta as green fluorescent signal with DAPI (blue) nuclear counterstain.

Immunohistochemical detection of beta Amyloid using Anti-Beta Amyloid Antibody on TG APP23 mouse brain cortex frozen sections. Anti-Beta Amyloid Antibody used at 1:200 and incubated for 2 hours in TBS/BSA with Tween and azide. Fluorescent labelled anti rabbit IgG was then added.

Immunohistochemistry with anti-beta amyloid antibody showing amyloid beta plaque staining in human Alzheimers disease brain at 10x and 20x (B & C). Staining was performed on Leica Bond system using the standard protocol. Formalin fixed/paraffin embedded tissue sections were subjected to antigen retrieval with E1 (Leica Microsystems) retrieval solution for 20 min and then incubated with rabbit anti-beta amyloid antibody orb345371 at 1:100 dilution for 60 minutes. Biotinylated Anti-rabbit secondary antibody was used at 1:200 dilution to detect primary antibody. The reaction was developed using streptavidin-HRP conjugated compact polymer system and visualized with chromogen substrate, 33-diamino-benzidine substrate (DAB). The sections were then counterstained with hematoxylin to detect cell nuclei.

Western Blot of Rabbit Anti-Beta Amyloid Antibody. Lane 1: Opal Prestained Molecular Weight Marker. Lane 2: HEK293T Whole Cell Lysate. Lane 3: Mouse Brain Whole Cell Lysate. Lane 4: A-172 Whole Cell Lysate (p/n orb348708). Lane 5: Daudi Whole Cell Lysate (p/n orb692723). Load: 10 µg/lane. Primary Antibody: Anti-Beta Amyloid at 1:1000 overnight at 2-8C. Secondary Antibody: Goat Anti-Rabbit IgG HRP Conjugated (p/n orb347654) at 1:70000 for 30 min at RT. Block: BlockOut Buffer (p/n orb348644). Predicted MW: ~40-50kDa. Observed MW: ~48kDa.

Western Blot of Rabbit Anti-Beta Amyloid Antibody. Lane 1: Opal Prestained Molecular Weight Marker. Lane 2: HEK293T Whole Cell Lysate. Lane 3: Mouse Brain Whole Cell Lysate. Lane 4: A-172 Whole Cell Lysate (p/n orb348708). Load: 10 µg/lane. Primary Antibody: Anti-Beta Amyloid at 1 µg/ml overnight at 2-8C. Secondary Antibody: Goat Anti-Rabbit IgG HRP Conjugated (p/n orb347654) at 1:70000 for 30 min at RT. Block: BlockOut Buffer (p/n orb348644). Predicted MW: ~40-50kDa. Observed MW: ~48kDa.

Western Blot of Rabbit anti-Beta Amyloid antibody. Marker: Opal Pre-stained ladder. Lane 1: HEK293 lysate (p/n orb348669). Lane 2: HeLa Lysate (p/n orb348668). Lane 3: MCF-7 Lysate (p/n orb348664). Lane 4: Jurkat Lysate. Lane 5: A431 Lysate (p/n orb348665). Lane 6: LNCaP Lysate (p/n orb348694). Lane 7: A-172 Lysate (p/n orb348708). Lane 8: NIH/3T3 Lysate (p/n orb348714). Load: 35 µg per lane. Primary antibody: Beta Amyloid antibody at 1:5000 for overnight at 4