Conjugation of Peptides to Thiol-Reactive Gel for Affinity Purification of Antibodies.
Cold Spring Harb Protoc
; 2019(5)2019 05 01.
Article
em En
| MEDLINE
| ID: mdl-31043561
ABSTRACT
Thiol-reactive linkers, such as iodoacetyl or maleimide, bound to cross-linked agarose are used to attach cysteine-containing peptides covalently to this resin for use in affinity-purification protocols. It is critical to confirm that the peptide contains a reduced cysteine so that the thiol is available for conjugation to the thiol-reactive linker. The column should be sized appropriately for the amount of peptide to be used and the volume of serum to be processed. Excess binding sites on the column must be blocked with free cysteine before use.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Peptídeos
/
Compostos de Sulfidrila
/
Cromatografia de Afinidade
/
Anticorpos
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article