Reactive Sulfur Species

S-Nitrosylation reactions regulate protein function and mediate nitrosative stress.

BMPO es un agente atrapador de espines nitrónicos cíclicos, es un sólido blanco soluble en agua lo que facilita la purificación de BMPO en comparación con otros agentes atrapadores de espines.

Redox-sensitive cysteine residues in proteins may function as sensors of reactive oxygen species (ROS) and also serve as molecular switches, activating or deactivating proteins, following a change in oxidation state.

BCN-E-BCN is a strained cycloalkyne probe for detecting proteins that have been sulfenylated, the first intermediate step in protein oxidation.

H2S Donor 5a es una fuente estable de azufre de hidrógeno que se activa por la cisteína. Es capaz de reaccionar con agentes reductores que llevan grupos tiol, como la cisteína o el glutación reducido, y así liberar H2S.

ADT-OH es un donante liberador de sulfuro de hidrÓgeno. ADT-OH induce la apoptosis e inhibe el desarrollo de melanoma in vivo mediante la regulaciÓn positiva de FADD. ADT-OH tiene potencial para la investigaciÓn de enfermedades cancerosas.

AP39 is a compound used to increase the levels of hydrogen sulfide (H2S) within mitochondria.

AP39 es un anetol ditioletiona derivatizado con trifenilfosfonio y un donante de sulfuro de hidrÓgeno (H2S) dirigido a las mitocondrias.

CAY10731 (compuesto 3) es una sonda fluorescente altamente selectiva para la detecciÓn de sulfuro de hidrÓgeno (H2S).

DAz-2 is a cell-permeable chemical probe used to detect cysteine oxidation in proteins.

DEPMPO is a nitrone that is used to spin trap reactive O-, N-, S-, and C-centered radicals and allow their characterization when used in association with electron spin resonance.

Dieosinediglutathione is the product of glutathione disulfide and eosin isothiocyanate which has been purified and lyophilized.

Hydrogen sulphide (H2S), a naturally occurring gasotransmitter, is a potent vasodilator and pro-inflammatory mediator.

Mild oxidation can convert the sulfhydryl group of cysteine residues on proteins to cysteine-sulfenic acid derivatives (Cys-SOH).

IBTP is a lipophilic cation that is accumulated in mitochondria and forms stable thioether adducts in a thiol-specific manner.

MitoA is a ratiometric mass spectrometry probe that can be used for assessing changes in H2S within mitochondria in vivo.

Formado in vivo por la reacción de NO con superóxido.

Hydrogen sulfide (H2S) is, like nitric oxide, an important gaseous mediator that has significant effects on the immunological, neurological, cardiovascular and pulmonary systems of mammals.

The rapid, selective, and sensitive sensing of thiols is important in diverse areas of research.

WSP-5 es una sonda fluorescente que contiene los grupos disulfuro activos,diseñada específicamente para la detección rápida de sulfuro de hidrógeno (H2S) en las muestras biológicas y dentro de las células.

7-Azido-4-methylcoumarin is a highly sensitive and selective fluorescent hydrogen sulfide probe (excitation wavelength: 365nm; emission wavelength: 450nm).

A fluorescent probe for sulfenic acid-containing proteins

A fluorescent probe for H 2 S

A thiol-reactive fluorescent probe