Immunohistochemistry: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - IHC analysis of beta Amyloid on normal mouse brain (left) and 5xFAD mouse brain (right) using DAB with hematoxylin counterstain. The MOAB-2 antibody ...read more
Western Blot: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - Analysis of beta Amyloid (MOAB-2) antibody in (1) 100 pmole beta Amyloid 42, (2) 5xFAD mouse brain homogenate Repetition 1 and (3) 5xFAD mouse brain homogenate ...read more
Western Blot: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - Western blot analysis in cell lysates from HEK-APP SWE/BACE1 cells probed with an antibody against the C-terminus of APP (Lanes 1 and 2) and beta Amyloid ...read more
Immunohistochemistry-Paraffin: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - IHC analysis of a formalin fixed paraffin embedded tissue section of human brain (Alzheimers disease, hippocampus) using 1:200 dilution of ...read more
Immunocytochemistry/ Immunofluorescence: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - Immunofluorescent detection of beta Amyloid with MOAB-2 in the subiculim of 1-, 2- and 4- month old 5xFAD mice. Scale bar 20 um ...read more
Immunohistochemistry: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - A plaque load in neocortex and hippocampus in APP/PS1 mice exposed to differential housing. Representative 10x MOAB-2 staining in hippocampus of ...read more
Immunohistochemistry-Paraffin: beta Amyloid Antibody (MOAB-2) [NBP2-13075] - IHC analysis of a formalin fixed paraffin embedded tissue section of human brain (Alzheimers disease, hippocampus) using 1:40 dilution of ...read more
This beta Amyloid antibody was developed against recombinant human beta Amyloid 42.
Epitope
Residues 1-4 of beta Amyloid
Specificity
Beta Amyloid antibody (MOAB-2) recognizes unaggregated, oligomeric and fibrillar forms of beta Amyloid 42 and unaggregated beta Amyloid 40. Does not detect APP.
Isotype
IgG2b
Clonality
Monoclonal
Host
Mouse
Gene
APP
Purity
Protein G purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
This beta Amyloid Antibody (MOAB-2) is useful for Immunocytochemistry/Immunofluorescence, ELISA, Immunoprecipitation, Western Blot, and Immunohistochemistry on paraffin-embedded sections. In Western blot, a band can be seen at ~4 kDa, representing the beta Amyloid monomer. Larger bands may also be seen representing the unaggregated, oligomeric, and fibrillar forms of beta Amyloid. For higher beta Amyloid yield in WB, please follow the extraction protocol described in Youmans et al, J Neurosci Methods. 2011 March 15; 196(1): 51-59 (PMID: 21219931). Use in Immunohistochemistry-Free floating reported in scientific literature (PMID 25747037). Use in Dot blot reported in scientific literature (PMID: 22423893). Use in immunoblotting reported in scientific literature (PMID: 28314768).
Theoretical MW
5 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 2 Reviews rated 4.5 using NBP2-13075 in the following applications:
Human, mouse and rat. Monkey reactivity reported in scientific literature (PMID: 29241829). Use in Bacteria reported in scientific literature (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
0.05% Sodium Azide
Concentration
1.0 mg/ml
Purity
Protein G purified
Notes
5xFAD mice = transgenic mice expressing 5 familial Alzheimer's disease mutation. See Oakley H et al, J Neurosci. 2006 Oct 4;26(40):10129-40 (PMID: 17021169) for more information on 5xFAD mice.
Alternate Names for beta Amyloid Antibody (MOAB-2) - BSA Free
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
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.
Liu Y, Hanson K, McCormack G et al. Enhanced anti-amyloid effect of combined leptin and pioglitazone in APP/PS1 transgenic mice bioRxiv Jun 25 2020 (Mouse)
Lee CL, Lin PY, Hsu YW, Pan TM. Monascus-fermented monascin and ankaflavin improve the memory and learning ability in amyloid beta-protein intracerebroventricular-infused rat via the suppression of Alzheimer's disease risk factors. Journal of Functional Foods. 2015 Oct 01 (IHC-Fr, Rat)
Details: beta Amyloid antibody used for immunohistochemical staining of rat brain frozen tissue at a dilution of 1:100 (Fig. 7B).
Chen T, Lee S, Zheng W Et al. White Matter Pathology in Alzheimer s Transgenic Mice With Chronic Exposure to Low-Level Ambient Fine Particulate Matter Research Square Sep 30 2021 (IHC-P, Mouse)
IHC-P
Mouse
Tiwari V, Singh J, Tiwari P Et al. ACE2/ANG-(1-7)/Mas Receptor Axis Activation Prevents Inflammation, Glial Activation And Cognitive Decline In a Rat Model of STZ Induced Impairment of Learning and Memory Research Square Oct 26 2021 (WB, Mouse)
He Z, Huan P, Wang L, He J Paeoniflorin Ameliorates Cognitive Impairment in Parkinson s Disease via JNK/p53 Signaling Research Square Dec 15 2021 (ICC/IF, Mouse)
El Hajjar J, Chatoo W, Hanna R, Nkanza P. Heterochromatic genome instability and neurodegeneration sharing similarities with Alzheimer's disease in old Bmi1 +/- mice Scientific reports Jul 11 1905 (WB, Human)
FAQs for beta Amyloid Antibody (NBP2-13075). (Showing 1 - 2 of 2 FAQs).
Does your antibody beta Amyloid Antibody (MOAB-2) # NBP2-13075 work on frozen sections for histology?
This antibody has never been tested on frozen sections. It has been validated in ICC, IP and IHC on paraffin-embedded tissues, so it may work on frozen sections. While we cannot guarantee that it will work on frozen sections, if you would like to test NBP2-13075 in an untested application and share your results with us, I can recommend our Innovator's Reward Program. Our Innovator's Reward program was created to allow researchers the opportunity to try our primary antibodies in an untested species or application, without the financial risk of failure. To participate you simply submit an online review detailing your positive or negative results. In return, you receive a discount voucher for 100% of the purchase price of the reviewed product. Reviews may also be submitted by emailing innovators@novusbio.com.
Please provide the epitope region information for NBP2-13075 Beta Amyloid Antibody.
The epitope is a.a. 672 - 675 and please use https://www.uniprot.org/uniprot/P05067#sequences to check all important information.
Bioinformatics Tool for beta Amyloid Antibody (NBP2-13075)
Discover related pathways, diseases and genes to beta Amyloid Antibody (NBP2-13075). Need help?
Read the Bioinformatics Tool Guide for instructions on using this tool.
Diseases for beta Amyloid Antibody (NBP2-13075)
Discover more about diseases related to beta Amyloid Antibody (NBP2-13075).
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.
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