BACE1 Protein (AA 22-457) (His tag)

N° du produit ABIN2180628

Détail du produit

Antigène: BACE1 (Beta-secretase 1 (BACE1))

Type de proteíne: Recombinant

Attributs du protein: AA 22-457

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette BACE1 protéine est marqué à la His tag.

Séquence: AA 22-457

Attributs du produit: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 49.2 kDa. The protein migrates as 50-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Pureté: >95 % as determined by SDS-PAGE.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: PBS, pH 7.4

Conseil sur la manipulation: Please avoid repeated freeze-thaw cycles.

Stock: -20 °C

Stockage commentaire: No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).

Détail du antigène

Antigène: BACE1 (Beta-secretase 1 (BACE1))

Autre désignation: BACE-1 (BACE1 Produits)

Sujet: Beta-secretase 1 (BACE1) is also known as beta-site APP cleaving enzyme 1 (beta-site amyloid precursor protein cleaving enzyme 1), memapsin-2 (membrane-associated aspartic protease 2), and aspartyl protease 2 (ASP2), β-Secretase , and is a member of the peptidase A1 protein family, BACE1 is a type I  integral membrane glycoprotein and aspartic protease that is found mainly in the Golgi. BACE1 is an aspartic-acid protease important in the pathogenesis of Alzheimer's disease, and in the formation of myelin sheaths in peripheral nerve cells. The transmembrane protein contains two active site aspartate residues in its extracellular protein domain and may function as a dimer. This protease is responsible for the proteolytic processing of the amyloid precursor protein (APP). Generation of the 40 or 42 amino acid-long amyloid-β peptides that aggregate in the brain of Alzheimer's patients requires two sequential cleavages of the APP. Extracellular cleavage of APP by BACE creates a soluble extracellular fragment and a cell membrane-bound fragment referred to as C99. The elevation of BACE1 levels can be induced by amyloid plaques surrounding neurons at early stages of pathology before neuron death occurs, and may drive a positive-feedback loop in AD.

Poids moléculaire: 49.3 kDa

NCBI Accession: NP_036236