Name: Het meten van enzymatische activiteit van met neurologische ontwikkelingsstoornissen geassocieerde deubiquitylerende enzymen via een in vitro ubiquitineketensplitsingstest (Video) | JoVE Journal
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Description: Leer hoe je de enzymatische activiteit van deubiquitylerende enzymen meet met een in vitro ubiquitineketensplitsingstest. Deze methode helpt onderzoekers de rol van genvarianten bij neurologische ontwikkelingsstoornissen te begrijpen.

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<meta charset="utf8"></head><body>Beoordeling van DUB-varianten bij neurologische ontwikkelingsstoornissen met behulp van een splitsingstest

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<li>Hartmann, I. Shaker Orbit - Revolving in Space Around the Samples? Eppendorf Lab Academy. Eppendorf Lab Academy. , at 
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het meten van enzymatische activiteit van met neurologische ontwikkelingsstoornissen geassocieerde deubiquitylerende enzymen via een in vitro ubiquitineketensplitsingstest

Measuring Enzymatic Activity of Neurodevelopmental Disorder-Associated Deubiquitylating Enzymes via an In Vitro Ubiquitin Chain Cleavage Assay

Het meten van enzymatische activiteit van met neurologische ontwikkelingsstoornissen geassocieerde deubiquitylerende enzymen via een in vitro ubiquitineketensplitsingstest

Neurodevelopmental disorders (NDDs) are associated with impairments in nervous system function but often remain poorly understood at the molecular level. ...

measuring-enzymatic-activity-neurodevelopmental-disorder-associated

Research

JoVE Journal

Biochemistry

Biochemie

Ubiquitinatie is een belangrijke posttranslationele modificatie uitgevoerd door een set van drie enzymen. Mutaties van genen die betrokken zijn in deze wijziging worden geassocieerd met vele verschillende ziekten bij de mens. We beschrijven hier protocollen aan eiwit ubiquitinatie te detecteren in gekweekte...

Detectie van eiwit ubiquitinering

Het huidige protocol Gegevens een werkwijze voor het meten van de activiteit van functioneel homoloog ubiquitinerings enzymen. Gespecialiseerde probes covalent enzym passen en zorgen voor detectie. Deze methode heeft de potentie om nieuwe therapeutische targets te identificeren.

Methode voor het meten van de activiteit van ubiquitinerings Enzymen in cellijnen en weefselmonsters

Ubiquitination is een post-translationele modificatie die belangrijke rollen speelt in cellulaire processen en nauw gecoördineerd wordt door deubiquitination. Defecten in beide reacties ten grondslag liggen aan menselijke pathologieën. Wij bieden protocollen voor het uitvoeren van Ubiquitination en deubiquitinisatie reactie in vitro met behulp van gezuiverde componenten.

In vitro Ubiquitination en Deubiquitinisatie assays van Nucleosomale histonen

Dit protocol is ontworpen om de activiteit van ubiquitin-proteasome System (UPS) in verschillende cellulaire compartimenten van de knaagdieren hersenen efficiënt te kwantificeren. Gebruikers zijn in staat om de werking van UPS in nucleaire, cytoplasmatische en synaptische fracties in hetzelfde dier te onderzoeken, waardoor de hoeveelheid tijd en het aantal dieren dat nodig is om deze complexe analyses uit te voeren, wordt verminderd.

Kwantificerende Subcellulaire Ubiquitin-proteasome activiteit in het knaagdier hersenen

Deze methode beschrijft de beoordeling van wereldwijde veranderingen in de ubiquitin ketentopologie. De beoordeling wordt uitgevoerd door de toepassing van een op massaspectrometrie gebaseerde gerichte proteomics-benadering.

Ubiquitin-ketenanalyse door parallelle reactiemonitoring

De huidige studie biedt gedetailleerde in vitro ubiquitylatie assay protocollen voor de analyse van E3 ubiquitine ligase katalytische activiteit. Recombinante eiwitten werden tot expressie gebracht met behulp van prokaryote systemen zoals Escherichia coli-cultuur.

In vitro Analyse van E3 Ubiquitine Ligase Functie

Een eenvoudige en schaalbare methode werd ontwikkeld om de functionele betekenis van missense-varianten in Ube3a te beoordelen, een gen waarvan het verlies en de winst van functie verband houden met zowel het Angelman-syndroom als de autismespectrumstoornis.

Een schaalbare, op cellen gebaseerde methode voor de functionele beoordeling van Ube3a-varianten

Het experiment dat hier wordt gebruikt, toont een methode van moleculaire docking in combinatie met sondetechnologieën om de interactie tussen kleine moleculen van de traditionele Chinese geneeskunde en eiwitdoelen te voorspellen en te valideren.

Screening van traditionele Chinese geneeskundige verbindingen op remming van UCHL3-activiteit op basis van moleculaire docking en deubiquitinerende enzymsondetechnologie

Een high-throughput assay voor enzymscreening wordt beschreven. Deze multiplexed, gebruiksklare assaykit bestaat uit vooraf gekozen Chromogene Polymer Hydrogel (CPH) substraten en complexe Insoluble Chromogene Biomass (ICB) substraten. Doelenzym zijn polysacharide-afbrekende endo-enzymen en proteasen.

High-throughput screening van Carbohydrate-afbrekende enzymen via innovatieve Onoplosbare chromogeen substraat Assay Kits

Cycline-afhankelijk kinase 1 (Cdk1) wordt geactiveerd in de G2-fase van de celcyclus en regelt veel cellulaire routes. Hier presenteren we een protocol voor een kinase in vitro assay met Cdk1, dat voorziet in de identificatie van Cdk1-specifieke fosforylatie sites vaststelling van cellulaire doelen van deze belangrijke kinase.

Identificatie van cycline-afhankelijk Kinase 1 specifieke fosforylatie Sites door een Kinase In Vitro Assay

Leer hoe je de enzymatische activiteit van deubiquitylerende enzymen meet met een in vitro ubiquitineketensplitsingstest. Deze methode helpt onderzoekers de rol van genvarianten bij neurologische ontwikkelingsstoornissen te begrijpen.

Het meten van enzymatische activiteit van met neurologische ontwikkelingsstoornissen geassocieerde deubiquitylerende enzymen via een in vitro ubiquitineketensplitsingstest (Video) | JoVE Journal

Het meten van enzymatische activiteit van met neurologische ontwikkelingsstoornissen geassocieerde deubiquitylerende enzymen via een in vitro ubiquitineketensplitsingstest

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