1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester – 10 mg

Brand:
Cayman
CAS:
37558-29-5
Storage:
-20
UN-No:
Non-Hazardous - /

1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester is an N-hydroxysuccinimide ester of the nitroxide spin label 2,2,5,5-tetramethyl-3-carboxylpyrrolin-1-oxyl, also known as tempyo.{26412,26411} This ester is an active acylating agent that preferentially targets α-amino groups.{26411,26410} This reagent can be used to spin label proteins and aminoacylated RNA species.{26411,26408,26409}  

 

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Description

An N-hydroxysuccinimide ester of the nitroxide spin label tempyo; an active acylating agent that preferentially targets α-amino groups, used to spin label proteins and aminoacylated RNA species


Formal name: 3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy

Synonyms:  1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-hydroxysuccinimide ester|NSC 319633|OXYL-1-NHS|Tempyo Ester

Molecular weight: 281.3

CAS: 37558-29-5

Purity: ≥98%

Formulation: A crystalline solid


Product Type|Biochemicals|Labeling & Detection||Research Area