BACE-1 Ectodomain Antibody (137612)

R&D Systems | Catalog # MAB931

R&D Systems

Key Product Details

Species Reactivity

Validated:

Human, Mouse

Cited:

Human, Mouse, Rat, Canine

Applications

Validated:

Immunohistochemistry, Western Blot, Intracellular Staining by Flow Cytometry, CyTOF-ready

Cited:

Immunohistochemistry, Immunohistochemistry-Frozen, Western Blot, Immunoprecipitation, ELISA Capture, ELISA Detection, ELISA Development

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 137612
View all BACE-1 Primary Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human BACE-1
Thr22-Tyr460
Accession # P56817

Specificity

Detects human and mouse BACE-1 in direct ELISAs and human BACE-1 in Western blots. In Western blots, no cross-reactivity with recombinant human (rh) BACE-2, recombinant mouse (rm) BACE-2, rhADAM8, rmADAM9, rmADAM10, rhADAM15, or rhTACE is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for BACE-1 Ectodomain Antibody (137612)

Detection of Human BACE‑1 antibody by Western Blot.

Detection of Human BACE‑1 by Western Blot.

Western blot shows lysates of human brain (Alzheimer's disease hippocampus) tissue. PVDF Membrane was probed with 2 µg/mL of Mouse Anti-Human/Mouse BACE-1 Ectodomain Monoclonal Antibody (Catalog # MAB931) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). Specific bands were detected for BACE-1 at approximately 60 and 70 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of BACE-1 Ectodomain by Western Blot

Detection of BACE-1 Ectodomain by Western Blot

Mechanistic details of CRISPR-guided APP editing. b APP beta -cleavage is also attenuated in cells transfected with APP659. HEK cells were co-transfected with APPWT (or APP659) tagged to VN, and BACE-1:VC; and immunoblotted with the 6E10 antibody. Note decreased beta -CTFs in cells carrying the truncated APP plasmid. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/30604771), licensed under a CC-BY license. Not internally tested by R&D Systems.

Applications for BACE-1 Ectodomain Antibody (137612)

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunohistochemistry

8-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human Alzheimer's disease brain

Intracellular Staining by Flow Cytometry

2.5 µg/106 cells
Sample: Jurkat human acute T cell leukemia cell line fixed with paraformaldehyde and permeabilized with saponin

Western Blot

2 µg/mL
Sample: Human brain (Alzheimer's disease hippocampus) tissue

Reviewed Applications

Read 1 review rated 5 using MAB931 in the following applications:

Flow Cytometry Panel Builder

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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: BACE-1

BACE-1 (beta‑site APP cleaving enzyme-1) is an aspartic protease and an integral membrane protein (1, 2). It is the major beta secretase, and together with the gamma  secretase, is responsible for generating the amyloid beta peptide (A beta ) from the amyloid precursor protein (APP) (3, 4). Because A beta is a major component of amyloid plaques, BACE-1 has been implicated in the onset and/or progression of Alzheimer's disease. High levels of BACE-1 activity are sufficient to elicit neurodegeneration and neurological decline in vivo, indicating that inhibiting BACE-1 may block not only A beta -dependent but also A beta -independent pathogenic mechanisms (5). In addition to APP, BACE-1 also cleaves APP-like proteins 1 and 2, the cell adhesion protein P-selectin glycoprotein ligand-1 and beta -galactoside alpha 2,6-sialyltransferase, implying that BACE-1 may have additional functions involving the ectodomain shedding of membrane proteins (6‑8).

References

  1. Vassar, R. et al. (1999) Science 286:735.
  2. Yan, R. et al. (1999) Nature 402:533.
  3. Cai, H. et al. (2001) Nature Neurosci. 4:233.
  4. Roberds, S.L. et al. (2001) Human Mol. Genet. 97:1317.
  5. Rockenstein, E. et al. (2005) J. Biol. Chem. 280:32957.
  6. Li, Q and T.C. Sudhof (2004) J. Biol. Chem. 279:10542.
  7. Lichtenthaler, S.F. et al. (2003) J. Biol. Chem. 278:48713.
  8. Kitazynem, S. et al. (2005) J. Biol. Chem. 280:8589.

Long Name

beta-site Ayloid Precursor Protein Cleaving Enzyme 1

Alternate Names

BACE1

Entrez Gene IDs

23621 (Human); 23821 (Mouse)

Gene Symbol

BACE1

UniProt

P56817

Additional BACE-1 Products

Product Documents for BACE-1 Ectodomain Antibody (137612)

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for BACE-1 Ectodomain Antibody (137612)

For research use only

Related Research Areas

Aspartic Proteases and Regulators

Citations for BACE-1 Ectodomain Antibody (137612)

Customer Reviews for BACE-1 Ectodomain Antibody (137612) (1)

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  • Human/Mouse BACE-1 Ectodomain Antibody
    Name: Anonymous
    Application: Functional Assay
    Sample Tested: Human recombinant antibody
    Species: Human
    Verified Customer | Posted 03/07/2018

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