Votre recherche pour: Ethyl-2-naphthoyl+formate

28 843 les résultats ont été trouvés

Affiner les résultats Trier par

Sort Results

Vue liste Vue simple

Comparer(0) Effacer

Évaluez le résultat de cette recherche

N-Éthylmaleimide (NEM), Pierce™

Numéro de catalogue: (PIER23030)

Fournisseur: Thermo Fisher Scientific

Description: Thermo Scientific Pierce N-Ethylmaleimide (NEM) is a small compound that forms stable, covalent thioether bonds with sulfhydryls (e.g., reduced cysteines), enabling them to be permanently blocked to prevent disulfide bond formation.

UOM: 1 * 25 g

Certificats Promotion

N/A Chaque

N'-(Éthylcarboneimidoyl)-N,N-diméthylpropane-1,3-diamine monochlorhydrate, No-Weigh™ Format, Pierce™

Numéro de catalogue: (PIERA35391)

Fournisseur: Thermo Fisher Scientific

Description: Thermo Scientific Pierce EDC is a carboxyl- and amine-reactive zero-length crosslinker. EDC reacts with a carboxyl group first and forms an amine-reactive O-acylisourea intermediate that quickly reacts with an amino group to form an amide bond with release of an isourea by-product. The intermediate is unstable in aqueous solutions and so two-step conjugation procedures rely on N-hydroxysuccinimide (NHS) for stabilization. Failure to react with an amine will result in hydrolysis of the intermediate, regeneration of the carboxyl, and release of an N-substituted urea. A side reaction is the formation of an N-acylurea, which is usually restricted to carboxyls located in hydrophobic regions of proteins.

UOM: 1 * 10 mg

Promotion

N/A Chaque

N'-(Éthylcarboneimidoyl)-N,N-diméthylpropane-1,3-diamine monochlorhydrate, Pierce™

Fournisseur: Thermo Fisher Scientific

Couvercles souples pour MASTERBLOCK®

Fournisseur: Greiner Bio-One

Description: En éthylène-acétate de vinyle (EVA) ou silicone, CapMats offrir une méthode alternative pour la fermeture de microplaques à 96 et 384 puits. Tous les tapis de fermeture sont exempts de RNase, de DNase et d'ADN humain, apyrogènes, et adaptés aux applications PCR.