Disodium 4-nitrophenylphosphate Cas:4264-83-9 98% ʻO ke keʻokeʻo a i ka pauka crystalline kala melemele māmā
| Helu Helu | XD90138 |
| inoa mea kūʻai | Disodium 4-nitrophenylphosphate |
| CAS | 4264-83-9 |
| ʻĀpana Molekala | C6H4NO6P · 2Na · 6H2O |
| Kaumaha Molecular | 371.14 |
| Nā kikoʻī mālama | -15 a -20 °C |
| Kānāwai Kūʻai Kūlike | 29199000 |
Huahana Huahana
| Ka nana aku | He keʻokeʻo keʻokeʻo a hiki i ka melemele māmā ka pauka crystalline |
| ʻO Assay | 98.0% min |
| ʻIkepili | Pono e kūlike ka IR Spectrum o ka la'ana me ko ke kūlana hana |
| Ka hikiwawe | Hiki ke hoʻoheheʻe ʻia i ka wai |
| Nā Phosphates Inorganic manuahi | 1.0% Max |
| Waiwai Epsilan @312nm | 9,600 Min |
| Māmā | 28.0 - 31.5% |
| Ph (5% solution) | 8.5 - 10.5 |
| ʻO ka ʻike PNP (e HPLC) | 100 ppm Max |
ʻO ka sulfoNHS acetate acylating agent (sulfosuccinimide acetate) hiki ke hoʻoheheʻe wai.Hiki ke hoʻololi ʻole ʻia ka Sulfo-NHS acetate me nā amine mua ma ka pH ʻoi aku ma mua o 7, e like me ka lysine, e hana i nā ʻano acylated.ʻO ka hoʻohana ʻana i ka sulfo-NHS acetate e pale ai i ka polymerization i ka wā e hana ai i nā hopena cross-linking protein.ʻO nā hoʻohana ʻē aʻe o ka sulfoNHS acetate me ka pale ʻana i ka polymerization i ka hoʻohui ʻana i nā peptides hapten me nā protein carrier e hana i nā immunogens.
Hoʻohana: Ka hoʻoholo ʻana i nā substrate chromogenic no nā phosphatases;ka ʻike ʻana i nā substrate chromogenic no ka acidic a me ka alkaline phosphatases;hiki i ka hopena ke hoʻopuka i kahi huahana pahu melemele, hiki ke heluhelu ʻia ma kahi hawewe nalu o 405nm, a hiki ke ʻike ʻia ka hopena e ka hoʻopau ʻana o ka solution 3 N NaOH.
