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TOPS CAS:40567-80-4 Kumukūʻai Mea Hana

He hui kemika ʻo Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate me kahi ʻano molekala paʻakikī. Hoʻohana nui ʻia ia i nā noi ʻepekema a me nā noiʻi like ʻole. He hui sulfonate derivative ka hui, i ʻike ʻia no kona solubility i ka wai a me nā solvents polar ʻē aʻe. Hiki ke hoʻohana ʻia ma ke ʻano he reagent a i ʻole additive i nā hopena kemika a me nā kaʻina hana. Ma muli o kona ʻano kūikawā a me nā waiwai, hoʻohana pinepine ʻia ʻo Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate i ka hoʻomohala ʻana i nā lāʻau lapaʻau, nā dyes, a me nā hui organik ʻē aʻe.


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Hoʻohana a me ka hopena

ʻO ka Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate, i ʻike ʻia hoʻi ʻo MESNa, he hopena kūikawā a me ka hoʻohana ʻana i ka biochemistry a me ka biology molecular. Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻemi no ka pale ʻana i nā hui thiol (-SH) i loko o nā protein a me nā peptides.

Hana ʻo MESNa ma ke ʻano he mea hoʻemi ikaika, hiki ke hoʻololi i nā pilina disulfide (-SS-) i loko o nā protein i nā hui sulfhydryl (-SH). He mea nui kēia kaʻina hana hoʻemi i nā noi ʻepekema like ʻole, me ka nānā ʻana i ka protein, ka hoʻomaʻemaʻe, a me ka ʻenekinia protein.

ʻO kekahi mau hoʻohana kikoʻī o MESNa:

Ka Hoʻopau ʻana i ka Protein: Hiki ke hoʻohana ʻia ʻo MESNa e hoʻopau i ka protein ma ka uhaki ʻana i nā pilina disulfide, a laila e wehe ana i ke ʻano o ka protein a me ka hoʻomaʻamaʻa ʻana i ka nānā hou ʻana a i ʻole ka hoʻomaʻemaʻe ʻana i ka protein.

Hoʻemi i ka Hōʻuluʻulu Protein: Hiki iā MESNa ke pale i ka hōʻuluʻulu protein ma ka hoʻemi ʻana i nā pilina disulfide, e hōʻoiaʻiʻo ana i ke kūpaʻa protein a me ka solubility i loko o ka hopena.

Ka Lepili ʻana i ka Protein: Hiki ke hoʻohana ʻia ʻo MESNa e hoʻolauna i nā lepili a i ʻole nā ​​​​hoʻololi ʻana i nā koena cysteine ​​​​kikoʻī i loko o nā protein ma ka uhaki ʻana i nā pilina disulfide a me ka hōʻike ʻana i nā hui sulfhydryl (-SH).

Ka Peʻe Hou ʻana o ka Protein: Hoʻohana ʻia ʻo MESNa e kōkua i ka peʻe hou ʻana o ka protein ma hope o ka denaturation ma o ka hōʻemi ʻana i nā pilina disulfide a me ke kōkua ʻana i ke kūkulu pololei ʻana o nā ʻano protein.

Hoʻopili Huahana:

6892-68-8-3

ʻIke Hou Aʻe:

Hoʻonohonoho ʻana C12H20NNaO3S
Hoʻāʻo 99%
helehelena Keʻokeʻopauka
Helu CAS. 40567-80-4
Hoʻopili ʻana Liʻiliʻi a nui
Ola Papa 2 mau makahiki
Ka Waihona E mālama i kahi maloʻo a me kahi anuanu
Palapala hōʻoia ISO.

 


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