CAS:40567-80-4 Ọnụahịa Onye Mmepụta

Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate, nke a makwaara dị ka MESNa, nwere mmetụta na ojiji kpọmkwem na biochemistry na molekul bayọlọji. A na-ejikarị ya eme ihe dị ka ihe na-ebelata ihe maka nchekwa nke otu thiol (-SH) na protein na peptides.

MESNa na-eje ozi dị ka ihe na-ebelata ihe dị ike, nke nwere ike ịtụgharị njikọ disulfide (-SS-) dị na protein ka ọ bụrụ otu sulfhydryl (-SH). Usoro mbelata a dị oke mkpa n'ọtụtụ ojiji sayensị, gụnyere nyocha protein, nhicha, na injinia protein.

Ụfọdụ ngwa MESNa kpọmkwem gụnyere:

Mmebi nke protein: Enwere ike iji MESNa mee ka protein dị ọcha site na imebi njikọ disulfide, si otú a na-emepe nhazi protein ahụ ma na-eme ka nyocha ọzọ ma ọ bụ nhicha protein dị mfe.

Mbelata Nchikọta Protein: MESNa nwere ike igbochi nchịkọta protein site na ibelata njikọ disulfide, hụ na protein kwụsiri ike ma gbazee na mmiri.

Ịkpọpụta Protein: Enwere ike iji MESNa webata akara ma ọ bụ mgbanwe na ihe fọdụrụ cysteine ​​dị iche iche na protein site na imebi njikọ disulfide ma kpughee otu sulfhydryl (-SH).

Ịgbanweghachi Protein: A na-eji MESNa enyere aka ịgbanweghachi protein mgbe e mechara denature site na ibelata njikọ disulfide ma na-enyere aka ịmepụta nhazi protein ziri ezi.