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Purified anti-β-Amyloid, 1-15 Antibody

Pricing & Availability
Clone
3A1 (See other available formats)
Regulatory Status
RUO
Other Names
AAA, ABETA, ABPP, AD1, CTFgamma, CVAP, PN-II, PN2, Amyloid beta A4 protein, preA4, protease nexin-II, peptidase nexin-II, beta-amyloid peptide, alzheimer disease amyloid protein, cerebral vascular amyloid peptide, APP, Amyloid Precursor Protein
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
a-3A1_PURE_B-Amyloid_1-15_010825
IHC staining of Purified anti-β-Amyloid, 1-15 (clone 3A1) on formalin-fixed paraffin-embedded Alzheimer’s disease human brain tissue. Following antigen retrieval using 88% formic acid, the tissue was incubated with primary antibody overnight at 4°C. BioLegend’s Ultra Streptavidin HRP Kit (Multi-Species, DAB, Cat. No. 929501) was used for detection followed by hematoxylin counterstaining. Images were captured with a 40X objective. Scale bar: 50 μm
  • a-3A1_PURE_B-Amyloid_1-15_010825
    IHC staining of Purified anti-β-Amyloid, 1-15 (clone 3A1) on formalin-fixed paraffin-embedded Alzheimer’s disease human brain tissue. Following antigen retrieval using 88% formic acid, the tissue was incubated with primary antibody overnight at 4°C. BioLegend’s Ultra Streptavidin HRP Kit (Multi-Species, DAB, Cat. No. 929501) was used for detection followed by hematoxylin counterstaining. Images were captured with a 40X objective. Scale bar: 50 μm
  • b-3A1_Pure_B-Amyloid_1-15_Antibody_1_032218_updated
    IHC staining of purified anti-β-Amyloid, 1-15 antibody (clone 3A1) on frozen normal (left panel) and Alzheimer's disease (right panel) human brain tissues. The tissues were incubated with 1 µg/mL of the primary antibody overnight at 4°C. BioLegend’s Ultra Streptavidin HRP Detection Kit (Cat. No. 929901) was used for detection followed by hematoxylin and bluing solution counterstaining, according to the protocol provided. The images were captured with a 40X objective. Scale bar: 50 µm.
  • c-3A1_Pure_B-Amyloid_1-15_Antibody_2_032218_updated
    Direct ELISA of purified anti-β-Amyloid, 1-15 antibody (clone 3A1) binding to plate-immobilized Aβ1-40 (left panel) and lack of reactivity with plate-immobilized recombinant APP (right panel). ELISA was performed by coating wells with 100 ng of peptide or protein. The wells were then incubated with clones 3A1, 6E10 or mouse IgG at 37°C for 45 minutes, followed by incubation with horseradish peroxidase labeled goat anti-mouse secondary antibody. Clone 6E10 was included as a control for cross-reactivity with Aβ1-40 and APP. TMB (3, 3', 5, 5' tetramethylbenzidine, Cat. No. 421501) was used as the detection system.
Cat # Size Price Quantity Check Availability Save
847501 25 µg 129 CHF
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847502 100 µg 323 CHF
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Description

Alzheimer’s disease is characterized by the accumulation of aggregated Aβ peptides in senile plaques and vascular deposits. Aβ peptides are derived from amyloid precursor protein (APP) through sequential proteolytic cleavage of APP by β- and γ-secretases generating diverse Aβ species. Aβ can aggregate to form soluble oligomeric species and insoluble fibrillar or amorphous assemblies. Some forms of the aggregated peptides are toxic to neurons.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
This antibody was raised against dityrosine cross-linked human Aβ1-40.
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

IHC-P - Quality tested
IHC-F, Direct ELISA - Verified
Recommended Usage

Each lot of this antibody is quality control tested by formalin-fixed paraffin-embedded immunohistochemical staining. For immunohistochemistry on formalin-fixed paraffin-embedded tissue sections, a concentration range of 1.0 - 5.0 µg/mL is suggested. For immunohistochemistry on frozen tissue sections, a concentration range of 1.0 - 5.0 µg/mL is suggested. For ELISA applications, a concentration range of 0.01 - 1.0 µg/mL is recommended. It is recommended that the reagent be titrated for optimal performance for each application.

Application References

(PubMed link indicates BioLegend citation)
  1. Frost JL, et al. 2015. Neurobiol Aging. 36(12):3187 (IHC-P)
  2. Lardenoije R, et al. 2018. Mol. Cell. Neurosci. 86:1-15. (IHC-P) PubMed
RRID
AB_2728567 (BioLegend Cat. No. 847501)
AB_2728567 (BioLegend Cat. No. 847502)

Antigen Details

Structure
Aβ denotes peptides of 36-43 amino acids generated from cleavage of APP by secretases. Aβ has an apparent molecular mass of about 4 kD.
Distribution

Tissue distribution: Primarily nervous system, but also adipose tissue, intestine, muscle.

Cellular distribution: Cytosol, endosomes, nucleus, plasma membrane, extracellular, and golgi apparatus.

Function
The normal function of Aβ is not well understood. Several potential physiological roles have been proposed, including: activation of kinase enzymes; protection against oxidative stress; regulation of cholesterol transport; transcription factor, and as an anti-microbial agent.
Interaction
Tau, Prion
Biology Area
Cell Biology, Neurodegeneration, Neuroscience, Protein Misfolding and Aggregation
Molecular Family
APP/β-Amyloid
Antigen References
  1. Puig KL, et al. 2012. Exp Gerontol. 48(7): 608.
  2. Selkoe DJ, et al. 2016. EMBO Mol Med. 8(6):595.
  3. Walsh DM, et a. 2007. J Neurochem. 101(5):1172.
Gene ID
351 View all products for this Gene ID
UniProt
View information about beta-Amyloid on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 01.08.2025

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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