MilliporeSigma
2-Chloroacetamide
C0267
I use this to methylate cysteines when preparing protein samples for mass spec.
Mass spec sampling
HEK293T cell lysates
I used 20 mM as final condition, freshly prepared, and incubated cell lysates with chloroacetamide for 15min at room temperature.
This is a good quality chemical for cysteine methylation
N/A
High quality
Nothing
I recommend this to others who prepare proteomic samples.