Beta-secretase 1, also known as beta-site amyloid precursor protein cleaving enzyme 1, beta-site APP cleaving enzyme 1 (BACE1), membrane-associated aspartic protease 2, memapsin-2, aspartyl protease 2, and ASP2, is an enzyme that in humans is encoded by the BACE1 gene. Expression of BACE1 is observed mainly in neurons. BACE1 is an aspartic acid protease important in the formation of myelin sheaths in peripheral nerve cells: in mice the expression of BACE1 is high in the postnatal stages, when myelination occurs. The transmembrane protein contains two active site aspartate residues in its extracellular protein domain and may function as a dimer, its cytoplasmic tail is required for the correct maturation and an efficient intracellular trafficking, but doesn''t affect the activity. It is produced as a pro-enzyme, the endoproteolitc removal occurs after BACE leaves Endoplasmic reticulum, in the Golgi apparatus. In addition the pro-peptide receives additional sugars to increase the molecular mass. and the tail became a palmitoylated. The BACE1 expression is influenced by the inflammatory state: during AD the cytokines reduce the PPAR1 an inhibitor of BACE1 mRNA).

BACE1, BACE, KIAA1149

p56817

WB,IHC,IF,ICC

WB 1:1000
IHC 1:200-1:1000
IF 1:200
ICC 1:100-1:400

Human,Mouse,Rat,Cynomolgus monkey,Pig

Predicted size: 56 kDa

Rabbit

Cell membrane, Golgi apparatus, trans-Golgi network, Endoplasmic reticulum, Endosome, Cell surface, Cytoplasmic vesicle membrane, Membrane raft, Lysosome, Late endosome, Early endosome, Recycling endosome, Cell projection, axon, dendrite.

Protein A affinity purified.

Recombinant Rabbit monoclonal

IgG

Liquid

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.