Mouse myeloma cell line NS0-derived recombinant human BACE‑1 Ectodomain Thr22-Tyr460 Accession # P56817
Specificity
Detects human and mouse BACE‑1 Ectodomain in Western blots. In Western blots, less than 5% cross-reactivity with recombinant human (rh) Cathepsin D and rhCathepsin E is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
BACE1
Purity Statement
Antigen Affinity-purified
Innovator's Reward
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Beta-site amyloid precursor protein cleaving enzyme 1
Beta-site APP cleaving enzyme 1
beta-site APP-cleaving enzyme 1
beta-site APP-cleaving enzyme
EC 3.4.23
EC 3.4.23.46
FLJ90568
HSPC104
KIAA1149
memapsin-2
Membrane-associated aspartic protease 2
transmembrane aspartic proteinase Asp2
Background
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).
Vassar, R. et al. (1999) Science 286:735.
Yan, R. et al. (1999) Nature 402:533.
Cai, H. et al. (2001) Nature Neurosci. 4:233.
Roberds, S.L. et al. (2001) Human Mol. Genet. 97:1317.
Rockenstein, E. et al. (2005) J. Biol. Chem. 280:32957.
Li, Q and T.C. Sudhof (2004) J. Biol. Chem. 279:10542.
Lichtenthaler, S.F. et al. (2003) J. Biol. Chem. 278:48713.
Kitazynem, S. et al. (2005) J. Biol. Chem. 280:8589.
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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