Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

SCP0066

Sigma-Aldrich

Caspase 1 Substrate

≥95% (HPLC), lyophilized

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C25H32N4O7
Molecular Weight:
500.54
UNSPSC Code:
12352202
NACRES:
NA.32

product name

Caspase 1 Substrate,

assay

≥95% (HPLC)

form

lyophilized

composition

Peptide Content, ≥80%

storage condition

protect from light

storage temp.

−20°C

Amino Acid Sequence

Ac-Val-Ala-Asp-4-methoxy-2-naphtylamide

Application

Caspase 1 is a cysteine protease activator of inflammatory processes which may be detected using a variety of chromogenic and fluorogenic peptide substrates build around the VAD (val-ala-asp) or WEAD (trp-glu-ala-asp) sequences. These substrates include: Ac-VAD-pNa (acetyl-Val-Ala-Asp-p-nitroanalide), chromogenic; Ac-VAD-AFC (acetyl-Val-Ala-Asp-AFC), fluorogenic; Ac-VAD-4-methoxy-2-naphtylamide (acetyl-Val-Ala-Asp-4-methoxy-2-naphtylamide); Ac-WVAD-pNa (acetyl-Trp-Val-Ala-Asp-p-nitroanalide), chromogenic; Ac-WVAD-AMC (acetyl-Trp-Val-Ala-Asp-7-amino-4-methylcoumarin), fluorogenic; Ac-WEAD-pNA (acetyl-Trp-Glu-Ala-Asp-p-nitroanalide), chromogenic; Ac-WEAD-AMC (acetyl-Trp-Glu-Ala-Asp-7-amino-4-methylcoumarin), fluorogenic; and MCA-YVADAP-DNP-K (MCA-Tyr-Val-Ala-Asp-Ala-Pro-DNP-Lys).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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

Jerry Shen et al.
Atherosclerosis, 210(2), 422-429 (2010-01-12)
The preferred amino acids in the proteolytic sites have been considered to be similar between caspase-1 and caspase-9, which do not support their differential functions in inflammatory pyroptosis and apoptosis. We attempted to solve this problem. We analyzed the flanking
Annamaria Vezzani et al.
Current opinion in investigational drugs (London, England : 2000), 11(1), 43-50 (2010-01-05)
Epilepsy is a disabling neurological disorder that is characterized by recurring, unprovoked seizures. Drug-resistant epilepsy affects approximately 30% of individuals with epilepsy; thus, one of the main challenges for epilepsy therapy is the development of alternative anticonvulsant approaches. The discovery
Eve-Lyne Marchand et al.
Circulation research, 92(7), 777-784 (2003-03-08)
Blockade of angiotensin type 1 (AT1) receptors induces smooth muscle cell (SMC) death and regression of aortic hypertrophy in spontaneously hypertensive rats (SHR). We postulated that SMC death and vascular remodeling in this model may be attenuated by z-Val-Ala-Asp(OMe)-CH2F (z-VAD-fmk)
Diana F Silva et al.
Journal of neuroinflammation, 17(1), 332-332 (2020-11-07)
After decades of research recognizing it as a complex multifactorial disorder, sporadic Alzheimer's disease (sAD) still has no known etiology. Adding to the myriad of different pathways involved, bacterial neurotoxins are assuming greater importance in the etiology and/or progression of
F Martinon et al.
Cell death and differentiation, 14(1), 10-22 (2006-09-16)
Fifteen years have passed since the cloning and characterization of the interleukin-1beta-converting enzyme (ICE/caspase-1), the first identified member of a family of proteases currently known as caspases. Caspase-1 is the prototypical member of a subclass of caspases involved in cytokine

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