1,3-bis(tris(hydroxymethyl)methylamino) propane CAS:64431-96-5
ʻO TRIS, a i ʻole tris (hydroxymethyl) aminomethane, he mea hoʻohana maʻamau i ka hoʻohana ʻana i nā noi olaola a me ka biochemical.Hana ia ma ke ʻano he pH regulator, e mālama ana i kahi pae pH paʻa i nā ʻōnaehana hoʻokolohua like ʻole.Pono ka TRIS i ka mālama ʻana i nā pae pH ma waena o 7.0 a 9.2.
Hoʻohana nui ʻia ia i ka biology molecular, biochemistry, a me nā hoʻokolohua cell biology, e like me ka hoʻokaʻawale ʻana o DNA a me RNA, nā hoʻokolohua enzyme, a me ka hoʻomaʻemaʻe protein.Hoʻohana pinepine ʻia ʻo TRIS i nā ʻenehana electrophoresis, me ka agarose a me ka polyacrylamide gel electrophoresis.
ʻO kekahi o nā pōmaikaʻi koʻikoʻi o TRIS ma ke ʻano he buffer ʻo ia ka hiki ke pale aku i nā loli i ka pH i hoʻokumu ʻia e ka dilution a i ʻole ka hoʻohui ʻana o nā waikawa a i ʻole nā kumu.Hiki ke kōkua i ka mālama ʻana i ka pae pH mau i nā wā like ʻole o kahi hoʻokolohua.Hiki ke hana ʻia nā ʻōnaehana buffer TRIS ma nā ʻano ʻokoʻa a me nā pae pH e like me nā koi hoʻokolohua.
| Huina | C11H26N2O6 |
| Hoʻāʻo | 99% |
| Ka nana aku | Pauda keʻokeʻo |
| CAS No. | 64431-96-5 |
| Hoʻopili | Liʻiliʻi a nui |
| Ola Pahu | 2 makahiki |
| Waihona | E mālama ma kahi maloʻo a maloʻo |
| Palapala hōʻoia | ISO. |
