Purified anti-β-Amyloid, 1-40 Antibody (Previously Covance catalog# SIG-39140)

Pricing & Availability
Clone
11A50-B10 (See other available formats)
Regulatory Status
RUO
Other Names
AAA, ABETA, ABPP, AD1, APPI, 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
Previously
Signet Catalog# 9140-02
Signet Catalog# 9140-05
Signet Catalog# 9140-10
Covance Catalog# SIG-39140
Isotype
Mouse IgG1, κ
11A50-B10_PURE_betaAmyloid_1-40_IHCP1_050118
IHC staining of purified anti-β-Amyloid, 1-40 antibody (clone 11A50-B10) on formalin-fixed paraffin-embedded Alzheimer's disease brain tissue. Following antigen retrieval using 70% formic acid for 20 minutes at room temperature, the tissue was incubated with 10 µg/ml of the primary antibody overnight at 4°C. BioLegend's Ultra-Streptavidin (USA) HRP kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale bar: 50 µm
  • 11A50-B10_PURE_betaAmyloid_1-40_IHCP1_050118
    IHC staining of purified anti-β-Amyloid, 1-40 antibody (clone 11A50-B10) on formalin-fixed paraffin-embedded Alzheimer's disease brain tissue. Following antigen retrieval using 70% formic acid for 20 minutes at room temperature, the tissue was incubated with 10 µg/ml of the primary antibody overnight at 4°C. BioLegend's Ultra-Streptavidin (USA) HRP kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale bar: 50 µm
  • 11A50-B10_PURE_betaAmyloid_1-40_IHCP2_050118
    IHC staining of purified anti-β-Amyloid, 1-40 antibody (clone 11A50-B10) on formalin-fixed paraffin-embedded Alzheimer's disease brain tissue. Following antigen retrieval using 70% formic acid for 20 minutes at room temperature, the tissue was incubated with 10 µg/ml of the primary antibody overnight at 4°C. BioLegend's Ultra-Streptavidin (USA) HRP kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale bar: 50 µm
Compare all formats
Cat # Size Price Quantity Check Availability
805409 50 µL $112.00
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805401 200 µL $528.00
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805402 500 µL $1036.00
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805403 1 mL $1715.00
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Description

Amyloid beta (Aβ or Amyloid beta) denotes peptides of 36-43 amino acids in length that are crucially involved in Alzheimer's disease as the main component of the amyloid plaques found in the brains of Alzheimer patients. The peptides result from the amyloid precursor protein (APP), which is cut by certain enzymes to yield Aβ. Aβ molecules can aggregate to form oligomers (known as "seeds") which are believed to be able to induce other Aβ molecules to also take the misfolded oligomeric form, leading to a chain reaction akin to a prion infection. The seeds or the resulting amyloid plaques are toxic to nerve cells. The other protein implicated in Alzheimer's disease, tau protein, also forms such prion-like misfolded oligomers, and there is some evidence that misfolded Aβ can induce tau to misfold.

Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution (no preservatives or carrier proteins).
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
This antibody should be handled aseptically as it is free of preservatives such as Sodium Azide. Store this antibody undiluted between 2°C and 8°C. Please note the storage condition for this antibody has been changed from -20°C to between 2°C and 8°C. You can also check the vial label or CoA to find the proper storage conditions.
Application

IHC-P - Quality tested
DOT Blot, ELISA - Reported in the literature, not verified in house
Recommended Usage

Each lot of this antibody is quality control tested by formalin-fixed paraffin-embedded immunohistochemical staining. For immunohistochemistry, a concentration range of 5.0 - 10 µg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Clone 11A50-B10 is reactive to the C-terminus of beta amyloid and is specific for the isoform ending at the 40th amino acid.

Application References

(PubMed link indicates BioLegend citation)
  1. Watts JC, et al. 2014. Proc. Natl. Sci. USA 28:10323. (IHC-P) PubMed
  2. Diomede L, et al. 2014. Neurobiol. Dis. 62:521. (Dot Plot) PubMed
  3. Watanabe H, et al. 2012. J Neurosci. 15:5085. (ELISA) PubMed
  4. Portelius E, et al. 2006. J. Proteome Res. 4:1010. (IP)
  5. Vingtdeux V, et al. 2011. FASEB J. 25:219. (ELISA) PubMed
  6. Ohmi K, et al. 2011. PLoS One 11:e27461. (IHC-Other) PubMed
Product Citations
  1. Bishay J, et al. 2022. Sci Rep. 12:15287. PubMed
  2. Vingtdeux V, et al. 2011. FASEB J. 25:219-231. PubMed
  3. Watts J, et al. 2014. Proc Natl Acad Sci U S A. 111:10323-10328. PubMed
  4. Lisa Dolfe et al. 2018. Journal of Alzheimer's disease reports. 2(1):27-39 . PubMed
  5. Diomede L, et al. 2014. Neurobiol Dis. 62:521-532. PubMed
  6. Watanabe H, et al. 2012. J Neurosci. 32:5085-5096. PubMed
  7. Voth S, et al. 2020. FASEB J. 9156:34. PubMed
  8. Shi H, et al. 2020. Acta Neuropathol. 139:813. PubMed
  9. Bourassa P, et al. 2020. Neuropathol Appl Neurobiol. 46:458. PubMed
  10. Lee CYD et al. 2018. Neuron. 97(5):1032-1048 . PubMed
  11. Plowey ED, et al. 2022. Acta Neuropathol. 144:143. PubMed
  12. Kim K, et al. 2020. Nat Commun. 0.540972222. PubMed
  13. Shi H, et al. 2020. Acta Neuropathol Commun. 0.473611111. PubMed
  14. Ohmi K, et al. 2011. PLoS One. 6:e27461. PubMed
  15. Parker H, et al. 2020. EMBO Mol Med. 12:e11185. PubMed
  16. Ruiz–Riquelme A, et al. 2018. Acta Neuropathol Commun. 6:26. PubMed
  17. Carreras I, et al. 2019. Sci Rep. 9:10972. PubMed
RRID
AB_2564679 (BioLegend Cat. No. 805409)
AB_2564679 (BioLegend Cat. No. 805401)
AB_2564679 (BioLegend Cat. No. 805402)
AB_2564679 (BioLegend Cat. No. 805403)

Antigen Details

Biology Area
Cell Biology, Neurodegeneration, Neuroscience, Protein Misfolding and Aggregation
Molecular Family
APP/β-Amyloid
Gene ID
351 View all products for this Gene ID
UniProt
View information about beta-Amyloid 1-40 on UniProt.org

Other Formats

View All β-Amyloid, 1-40 Reagents Request Custom Conjugation
Description Clone Applications
Biotin anti-β-Amyloid, 1-40 11A50-B10 ELISA,WB,IHC,IP
HRP anti-β-Amyloid, 1-40 11A50-B10 IHC-P,Dot Blot,ELISA,IP
Purified anti-β-Amyloid, 1-40 11A50-B10 IHC-P,Dot Blot,ELISA
Go To Top Version: 6    Revision Date: 07/09/2024

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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.
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