Skip to Content
Merck
All Photos(1)

Key Documents

565749

Sigma-Aldrich

β-Secretase Inhibitor II

The β-Secretase Inhibitor II, also referenced under CAS 263563-09-3, controls the biological activity of β-Secretase. This small molecule/inhibitor is primarily used for Neuroscience applications.

Synonym(s):

β-Secretase Inhibitor II, Z-VLL-CHO, N-Benzyloxycarbonyl-Val-Leu-leucinal

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C25H39N3O5
CAS Number:
Molecular Weight:
461.59
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

Assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

General description

A potent, cell-permeable, and reversible inhibitor of β-secretase that corresponds to the β-secretase cleavage site (VNL-DA) of the Swedish mutant Amyloid Precursor Protein (APP). Inhibits the formation of both Aβtotal (IC50 = 700 nM) and Aβ1-42 (IC50 = 2.5 µM) in Chinese hamster ovary (CHO) cells stably transfected with wild-type APP751.
A potent, cell-permeable, and reversible inhibitor of β-secretase. Corresponds to the β-secretase cleavage site (VNL-DA) of the Swedish mutant Amyloid Precursor Protein (APP). Inhibits the formation of both Aβtotal (IC50 = 700 nM) and Aβ1-42 (IC50 = 2.5 µM) in Chinese hamster ovary (CHO) cells stable transfected with wild-type APP751.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
β-secretase
Product does not compete with ATP.
Reversible: yes
Target IC50: 700 nM and 2.5 µM against Aβtotal and Aβ1-42, respectively

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Sequence

Z-Val-Leu-Leu-CHO

Reconstitution

Following reconstitution, aliquot and freeze at -20°C. Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Abbenante, G., et al. 2000. Biochem. Biophys. Res. Commun. 268, 133.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service