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Beta-secretase

Beta-secretase

Amyloid precursor protein (APP) is broken down by beta-secretase (BACE), a transmembrane aspartic proteinase, to produce the soluble ectodomain (sAPPbeta) and its C-terminal fragment (CTFbeta). Therapeutics for Alzheimer's disease (AD) frequently target BACE. The enzyme comes in two different varieties: BACE1 and BACE2.

The hallmark neuropathology of Alzheimer's disease (AD) is the deposition of amyloid-protein (A) to produce neuritic plaques. By cleavages caused by - and -secretases, A is produced from APP. The -secretase BACE1 causes severe side effects when inhibited, whereas BACE2 suppresses A normally by cleaving APP/A at the -site (Phe20) in the A domain.

Beta-secretase related products

Structure Cat No. Product Name CAS No. Product Description
(1α,1'S,4β)-Lanabecestat ((1α,1'S,4β)-AZD3293; (1α,1'S,4β)-LY3314814) V71466 (1α,1'S,4β)-Lanabecestat ((1α,1'S,4β)-AZD3293; (1α,1'S,4β)-LY3314814) 1384082-96-5 (1α,1'S,4β)-Lanabecestat ((1α,1'S,4β)-AZD3293) is a less active isomer of Lanabecestat.
AM-6494 V71467 AM-6494 1874232-80-0 AM-6494 is a potent, oral beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor (IC50=0.4 nM) with in vivo selectivity over BACE2 (IC50=18.6 nM).
BACE-1 inhibitor 2 V71451 BACE-1 inhibitor 2 2563970-92-1 BACE-1 inhibitor 2 is a potent, BBB (blood-brain barrier) permeable/penetrable BACE-1 inhibitor (antagonist) with IC50 of 1.5 nM.
BACE1-IN-10 V71468 BACE1-IN-10 2799658-44-7 BACE1-IN-10 is a potent BACE1 inhibitor.
BACE1-IN-13 V71449 BACE1-IN-13 1397683-26-9 BACE1-IN-13 (Compound 36) is an orally bioactive BACE1 inhibitor (antagonist) with IC50 of 2.9 nM.
BACE1-IN-14 V87781 BACE1-IN-14 BACE1-IN-14 (compound 27f) is a BACE1 inhibitor with an EC50 of 0.7 μM.
BACE1-IN-5 V71463 BACE1-IN-5 2581114-83-0 BACE1-IN-5 (Compound 15) is a BACE1 inhibitor (antagonist) with IC50 of 9.1 nM and also inhibits cellular Aβ with IC50 of 0.82 nM.
BACE1-IN-6 V71459 BACE1-IN-6 2079945-75-6 BACE1-IN-6 is a BACE1 inhibitor (antagonist) with IC50 of 1.5 nM.
BACE1-IN-9 V71465 BACE1-IN-9 2872604-91-4 BACE1-IN-9 (compound 82b) is a potent BACE1 (beta APP lyase 1) inhibitor (antagonist) with IC50 of 1.2 µM.
Cassiaside V71454 Cassiaside 13709-03-0 Cassiaside is a naphthyl glycoside that displays mixed inhibitory effects on BACE1 (IC50= 4.45 μM; Ki=9.85 μM).
Elenbecestat (E2609) V71446 Elenbecestat (E2609) 1388651-30-6 Elenbecestat (E2609) is a potent, orally bioactive, CNS-penetrating BACE-1 inhibitor.
GL189 V71460 GL189 552337-94-7 GL189 is a beta-secretase inhibitor.
JNJ-67569762 V71452 JNJ-67569762 2380313-26-6 JNJ-67569762 is a selective BACE1 inhibitor targeting S3 (IC50 = 2.7 nM).
Kushenol C V71457 Kushenol C 99119-73-0 Kushenol C is extracted from Sophora flavescens root and has anti-inflammatory and antioxidant properties.
LX2343 V3023 LX2343 333745-53-2 LX2343, discovered by high throughout screening, is a small molecule compound that can effectively reverse the streptozocin (STZ)-induced neuronal apoptosis and tau hyperphosphorylation in vitro and in vivo.
LY2811376 V1313 LY2811376 1194044-20-6 LY2811376 (LY-2811376; LY 2811376) is a novel, potent, selective and the first orally bioavailable non-peptidic β-secretase (BACE1) inhibitor with the potential for the treatment of Alzheimers Disease (AD).
LY2886721 hydrochloride V71447 LY2886721 hydrochloride 1262036-49-6 LY2886721 HCl is a specific, orally bioactive beta-amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor (antagonist) with IC50 of 20.3 nM against recombinant human BACE1.
Mca-SEVNLDAEFK(Dnp) V71448 Mca-SEVNLDAEFK(Dnp) 1802078-31-4 Mca-SEVNLDAEFK(Dnp) is a beta-secretase 1 (BACE-1) peptide FRET substrate containing the "Swedish" Lys-Met/Asn-Leu mutation of the amyloid precursor protein (APP) beta-secretase cleavage site .
Multitarget AD inhibitor-1 V71403 Multitarget AD inhibitor-1 2205015-77-4 Multitarget AD inhibitor-1 is a selective and reversible inhibitor of butyrylcholinesterase (BuChE) with IC50s of 7.22 μM and 1.55 μM for human and equine serum hBuChE, respectively.
OM99-2 TFA V71453 OM99-2 TFA 2504147-81-1 OM99-2 TFA, an eight-residue peptidomimetic, is a tight-binding inhibitor of human brain memapsin 2 with a Ki of 9.58 nM.
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