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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.
2,2′,4,4′-Tetrahydroxychalcone V108412 2,2′,4,4′-Tetrahydroxychalcone 123702-96-5 2,2′,4,4′-Tetrahydroxychalcone (compound 18) is a highly selective and active BACE1 inhibitor with an IC50 value of 0.62 μM.
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).
AZD3839 fumarate V115402 AZD3839 fumarate 1421852-78-9 AZD3839 fumarate is an orally effective, selective, reversible inhibitor of β-amyloid precursor protein lyase BACE1 that can cross the blood-brain barrier.
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.
BACE-1/Mpro-IN-1 V117352 BACE-1/Mpro-IN-1 BACE-1/Mpro-IN-1 is a dual inhibitor that can simultaneously inhibit BACE-1 (IC50 = 0.26 μM) and SARS-CoV-2 Mpro (IC50 = 0.91 μM) and can easily cross the blood-brain barrier.
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).
CTS-21166 V115512 CTS-21166 1226777-95-2 CTS-21166 is a BACE1 inhibitor that can cross the blood-brain barrier and is effective when taken orally.
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.
GRL-8234 V117104 GRL-8234 913071-81-5 GRL-8234 is a potent β-secretase (BACE1) inhibitor with blood-brain barrier permeability (Ki = 1.8 nM).
JNJ-67569762 V71452 JNJ-67569762 2380313-26-6 JNJ-67569762 is a selective BACE1 inhibitor targeting S3 (IC50 = 2.7 nM).
K284-6111 V100297 K284-6111 702668-62-0 K284-6111 is an oral chitinase 3-like 1 (CHI3L1) inhibitor.
Kushenol C V71457 Kushenol C 99119-73-0 Kushenol C is extracted from Sophora flavescens root and has anti-inflammatory and antioxidant properties.
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