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Merck
모든 사진(2)

주요 문서

MAK159

Sigma-Aldrich

Mitochondrial Membrane Potential Kit

sufficient for 500 fluorometric tests (microplate readers)

동의어(들):

JC-10 Assay, JC-10 Mitochondrial Membrane Potential Assay

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About This Item

UNSPSC 코드:
12161503
NACRES:
NA.25

사용

sufficient for 500 fluorometric tests (microplate readers)

검출 방법

fluorometric

관련 질환(들)

cancer

저장 온도

−20°C

일반 설명

Mitochondria generate a potential across their membranes due to the activities of enzymes of the electron transport chain. During apoptosis, collapse of the mitochondrial membrane potential (MMP) coincides with the opening of the mitochondrial permeability transition pores, leading to the release of cytochrome c into the cytosol, which in turn triggers other downstream events in the apoptotic cascade.

애플리케이션

Mitochondrial Membrane Potential Kit has been used to measure mitochondrial membrane potential.

적합성

This kit is suitable for the detection of Mitochondrial Membrane Potential in mammalian cells and for screening apoptosis inhibitors and activators using microplate readers.

원리

This kit utilizes JC-10, a superior alternative to JC-1, for determining the loss of the MMP in cells. Although JC-1 is widely used in many labs, its poor water solubility often results in precipitation in aqueous buffers when used at higher concentrations. At higher concentrations, JC-10 exhibits greater aqueous solubility than JC-1. Similar to JC-1, JC-10 is a cationic, lipophilic dye that is concentrated and forms reversible red-fluorescent JC-10 aggregates (λex = 540/λem = 590 nm) in the mitochondria of cells with a polarized mitochondrial membrane. In apoptotic cells, MMP collapse results in the failure to retain JC-10 in the mitochondria and a return of the dye to its monomeric, green fluorescent form (λex = 490/λem = 525 nm). This kit can be used for monitoring apoptosis and for screening apoptosis inhibitors and activators.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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