beta Amyloid Antibody

Images

 
Immunohistochemistry-Paraffin: beta Amyloid Antibody [NBP2-25093] - Human brain (Alzheimer's disease) tissue with APP antibody at 10 ug/mL.
Immunohistochemistry: beta Amyloid Antibody [NBP2-25093] - Rat heart tissue with ASAH1 antibody at 20 ug/mL.Green: APP Antibody Blue: DAPI staining
Western Blot: beta Amyloid Antibody [NBP2-25093] - human (A), mouse (B), and rat (C) brain tissue lysates with APP antibody at 1 ug/mL. Note: observed band is higher than predicted molecular weight of 5 kDa.
Immunohistochemistry-Paraffin: beta Amyloid Antibody [NBP2-25093] - Analysis of APP in human brain tissue with APP antibody at 2.5 ug/ml.

Product Details

Summary
Reactivity Hu, Mu, Rt, Ba, Po, Bv, Gp, Rb, ShSpecies Glossary
Applications WB, ELISA, IHC, IHC-P, IP
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Concentration
1 mg/ml

Order Details

beta Amyloid Antibody Summary

Immunogen
This beta Amyloid antibody was raised against a 10 amino acid peptide on the amino terminus of the 4KDa beta Amyloid peptide generated by beta- and gamma-secretases. The immunogen is located within amino acids 650 - 700 of human amyloid A4 protein precursor (APP). Amino Acid Squence: DAEFRHDSGYE
Predicted Species
Porcine (100%), Bovine (100%), Guinea Pig (100%), Rabbit (100%), Sheep (100%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
APP
Purity
Peptide affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Western Blot 1ug/ml
  • ELISA 1:100-1:2000
  • Immunohistochemistry 2.5 ug/ml
  • Immunohistochemistry-Paraffin 2.5 ug/ml
  • Immunoprecipitation
Application Notes
Use in IP reported in secitific publication PMID: 32413239
Theoretical MW
115 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Reviewed Applications
Read 1 Review rated 3
using
NBP2-25093 in the following applications:

Publications
Read Publications using
NBP2-25093 in the following applications:

  • IP
    1 publication
  • WB
    1 publication

Reactivity Notes

Use in Pseudomonas aeruginosa reported in secitific publication PMID: 32413239

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1 mg/ml
Purity
Peptide affinity purified

Alternate Names for beta Amyloid Antibody

  • Abeta
  • Amyloid beta
  • beta-Amyloid Peptide

Background

Beta amyloid, also known as Abeta, is a peptide that varies in length from 39 to 43 amino acids and is processed from the transmembrane protein amyloid precursor protein (APP) by beta-secretase (BACE-1) and gamma-secretase. Beta amyloid [1-40], beta amyloid [1-42], and beta amyloid [1-43] peptides result from cleavage of APP after residues 40, 42, and 43, respectively. The aggregation of beta amyloid monomers produces insoluble oligomers and protofibrils. The longer "stickier" forms of beta amyloid, particularly ABeta42, are known as the main component of amyloid plaques, which are deposits (senile plaques or neuritic plaques) found in the brains of patients with Alzheimer's disease (AD) (1,2). Research indicates that intraneuronal beta amyloid accumulation may be an important proximal neurotoxic event in the pathogenesis of Alzheimer's disease. Abeta deposits have also been reported in the hearts of AD patients (3).

Pyroglutamate amyloid beta peptides (pGlu-Abeta) are N-terminal truncations in which the N-terminal glutamate is cyclized to pyroglutamate resulting in pGlu-Abeta (3-40/42 and 11-40/42) (4). This pyrE modification may have a greater propensity to aggregate under physiological conditions and has been implicated as the molecular species responsible for seeding larger oligomers of amyloid beta.

References

1. Chen GF, Xu TH, Yan Y, Zhou YR, Jiang Y, Melcher K, Xu HE. (2017) Amyloid beta: structure, biology and structure-based therapeutic development. Acta Pharmacol Sin. 38(9):1205-1235. PMID: 28713158

2. De-Paula VJ1, Radanovic M, Diniz BS, Forlenza OV. (2012) Alzheimer's disease. Subcell Biochem. 65:329-52. PMID: 23225010

3. Schaich CL, Maurer MS, Nadkarni NK. (2019) Amyloidosis of the Brain and Heart: Two Sides of the Same Coin? JACC Heart Fail. 7(2):129-131. PMID: 30704604

4. He W, Barrow CJ. (1999) The A beta 3-pyroglutamyl and 11-pyroglutamyl peptides found in senile plaque have greater beta-sheet forming and aggregation propensities in vitro than full-length A beta. Biochemistry. 38(33):10871-7. PMID: 10451383

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for beta Amyloid Antibody (NBP2-25093)(2)

Review for beta Amyloid Antibody (NBP2-25093) (1) 31

Average Rating: 3
(Based on 1 review)
We have 1 review tested in 1 species: Human.

Reviews using NBP2-25093:
Filter by Applications
IHC-P
(1)
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Filter by Species
Human
(1)
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Images Ratings Applications Species Date Details
Immunohistochemistry-Paraffin beta Amyloid NBP2-25093
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3
reviewed by:
Anonymous
IHC-P Human 12/08/2016
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Summary

ApplicationImmunohistochemistry-Paraffin
Sample Testedhuman skin
SpeciesHuman
Lot21330604

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Blogs on beta Amyloid.

Mechanisms of Neurodegeneration: Neuroinflammation and microglial activation
By Michalina Hanzel, PhDIn this final instalment of our three blog-posts series on major cellular mechanisms responsible for neurodegenerative disorders, we will explore the processes of neuroinflammation and microgl...  Read full blog post.

Immunity’s flipside: Microglia promote Alzheimer’s pathology during inflammation
By Jamshed Arslan Pharm.D. Microglia are brain's macrophages. In Alzheimer's disease (AD), microglia clear up protein aggregates called amyloid beta plaques. The connection between immune activation and AD is unclea...  Read full blog post.

Beta Amyloid (MOAB2) and the link between traumatic brain injury and Alzheimer’s disease
An epidemiological association between traumatic brain injury (TBI) and Alzheimer's disease (AD) has long been established.  Interestingly, an increase in beta amyloid  (one hallmark of AD) directly following TBI has been observed.  In fact, it h...  Read full blog post.

Analysis of Total & pSer724 IRE1 alpha, the Sensor of ER Stress
Inositol-requiring protein 1/IRE1 alpha (also called Endoplasmic Reticulum to Nucleus Signaling 1/ERN1; predicted mol wt 110 kDa) is a serine-threonine protein kinase/endoribonuclease which plays a highly critical role in unfolded protein response/U...  Read full blog post.

Beta Amyloid Neurotoxicity and Alzheimer's Disease
A major histopathological hallmark of Alzheimer's disease (AD) is the presence of amyloid deposits in the parenchyma of the amygdala, hippocampus, and neocortex. The principal component of amyloid is beta amyloid (AB). The pathologic accumulation of A...  Read full blog post.

Using Amyloid beta peptides in Alzheimer's Disease Immunization
Amyloid beta (AB) peptide has a central role in the neurodegeneration of Alzheimer's disease (AD). Immunization of AD transgenic mice with AB-42 peptide reduces both the spatial memory impairments and AD-like neuropathologic changes.Therapeutic im...  Read full blog post.

Synaptophysin and Dementing Disorders
 Synaptophysin (a presynaptic vesicle protein) is an integral membrane glycoprotein originally isolated from presynaptic vesicles of bovine neurons. Synaptophysin is found in all nerve terminals and synaptophysin measurements have been used to quantif...  Read full blog post.

Amyloid beta and Methionine Sulfoxide Related to Abeta 42 Antibody and Abeta 40 Antibody
By Eric NeeleyAlzheimer's disease is a devastating neurodegenerative illness characterized by the formation of plaques, tangles, and eventually synaptic loss. Amyloid beta (A beta ) is the processed form of the Amyloid precursor protein (APP), and whose...  Read full blog post.

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Recent Reviews

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1
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Anonymous
12/08/2016
Application: IHC-P
Species: Human

Bioinformatics

Gene Symbol APP
Uniprot