Disodium 4-nitrophenylphosifate Cas: 4264-83-9 98% Ifu yera-yera yumuhondo wijimye wijimye
| Umubare wa Cataloge | XD90138 |
| izina RY'IGICURUZWA | Disodium 4-nitrophenylphosifate |
| URUBANZA | 4264-83-9 |
| Inzira ya molekulari | C6H4NO6P · 2Na · 6H2O |
| Uburemere bwa molekile | 371.14 |
| Ibisobanuro birambuye | -15 kugeza kuri 20 ° C. |
| Amategeko agenga ibiciro | 29199000 |
Kugaragaza ibicuruzwa
| Kugaragara | Ifu yera-yoroheje yumuhondo wamabara ya kristaline |
| Assay | 98.0% min |
| Kumenyekanisha | IR Spectrum yicyitegererezo igomba guhuzwa niyurwego rwakazi |
| Gukemura | Kubora mumazi |
| Fosifike Yubusa | 1.0% Byinshi |
| Epsilan agaciro @ 312nm | 9,600 Min |
| Ibirimwo | 28.0 - 31.5% |
| Ph (5% igisubizo) | 8.5 - 10.5 |
| Ibirimo bya PNP (by HPLC) | 100 ppm |
Ibikoresho bya sulfoNHS acetate (sulfosuccinimide acetate) ni amazi ashonga.Sulfo-NHS acetate ikora kuburyo budasubirwaho kandi ikabuza amine yibanze kuri pH irenze 7, nko muri lysine, kugirango itange imiterere ya acile.Gukoresha acetate ya sulfo-NHS birinda polymerisation mugihe ukora protein ihuza-reaction.Ubundi buryo bwo gukoresha acetate ya sulfoNHS harimo kwirinda polymerisation mugihe uhuza peptide hapten na proteine zitwara kugirango zitange immunogène.
Gukoresha: Kumenya insimburangingo ya chromogenic ya fosifata;gutahura insimburangingo ya chromogeneque ya fosifata ya acide na alkaline;reaction irashobora kubyara ibicuruzwa byumuhondo, bishobora gusomwa kumuraba wa 405nm, kandi reaction irashobora gutahurwa na 3 N NaOH igisubizo kirangiye.
