For Research Use Only. Not for use in diagnostic procedures.
仕様
概要EnzChek Caspase-3 Assay Kit #1、Z-DEVD-AMC基質
励起/発光342/441(分割基質)
使用対象 (装置)蛍光光度計、マイクロプレートリーダー
標識タイプその他の標識または色素
標識または色素AMC(7-アミノ-4-メチルクマリン)
反応数500アッセイ(アッセイあたり100 μLの反応量)
製品ラインEnzChek
製品タイプCaspase Assay Kit
数量500 Assays
出荷条件室温
検出法蛍光
フォーマットキュベット、96ウェルプレート
Unit SizeEach
組成および保存条件
フリーザー(-5~-30度)に保存し、遮光してください。
よくあるご質問(FAQ)
I am planning to use the EnzChek Caspase-3 Assay Kit #1 with Z-DEVD-AMC substrate. What are the fluorescence excitation/emission maxima of the cleaved substrate?
The basis for the EnzChek Caspase-3 Assay is the 7-amino-4-methylcoumarin-derived substrate Z-DEVD-AMC (where Z represents a benzyloxycarbonyl group),
which is weakly fluorescent in the UV range (excitation/emission ~330/390 nm), but yields a bright blue fluorescent product (excitation/emission ~342/441 nm) upon proteolytic cleavage. Measure the fluorescence (excitation/emission ~342/441 nm) using appropriate excitation and emission filters or settings.
Jun NH2-terminal kinase (JNK) prevents nuclear beta-catenin accumulation and regulates axis formation in Xenopus embryos.
Authors:Liao G, Tao Q, Kofron M, Chen JS, Schloemer A, Davis RJ, Hsieh JC, Wylie C, Heasman J, Kuan CY
Journal:Proc Natl Acad Sci U S A
PubMed ID:17060633
'Jun NH(2)-terminal kinases (JNKs) regulate convergent extension movements in Xenopus embryos through the noncanonical Wnt/planar cell polarity pathway. In addition, there is a high level of maternal JNK activity spanning from oocyte maturation until the onset of gastrulation that has no defined functions. Here, we show that maternal JNK activation ... More
VDAC-dependent permeabilization of the outer mitochondrial membrane by superoxide induces rapid and massive cytochrome c release.
Authors:Madesh M, Hajnóczky G
Journal:J Cell Biol
PubMed ID:11739410
'Enhanced formation of reactive oxygen species (ROS), superoxide (O2*-), and hydrogen peroxide (H2O2) may result in either apoptosis or other forms of cell death. Here, we studied the mechanisms underlying activation of the apoptotic machinery by ROS. Exposure of permeabilized HepG2 cells to O2*- elicited rapid and massive cytochrome c ... More
One-step cellular caspase-3/7 assay.
Authors:Carrasco RA, Stamm NB, Patel BK
Journal:Biotechniques
PubMed ID:12765032
Protease involvement in fodrin cleavage and phosphatidylserine exposure in apoptosis.
Authors:Vanags DM, Pörn-Ares MI, Coppola S, Burgess DH, Orrenius S
Journal:J Biol Chem
PubMed ID:8940103
'A detailed kinetic analysis of three extranuclear end points of apoptosis, phosphatidylserine exposure, alpha-fodrin degradation, and plasma membrane blebbing, was performed and compared with nuclear fragmentation and the activation of the interleukin-1beta-converting enzyme (ICE)-like proteases in Jurkat T lymphocytes stimulated by anti-Fas monoclonal antibody (anti-Fas mAb) and in monocytic U937 ... More