卵清蛋白(Egg albumins),CAS:9006-59-1為一種糖蛋白,含有微量的磷,系卵清中蛋白質的主要成分在生物制品行業,通常被用來與小分子半抗原偶聯,合成完全抗原,用于免疫動物或者包被酶標板
質量指標
Purity
|
>95.0%
|
pH value(10g/l, H2O, 20℃)
|
5.0~7.0
|
Spec. density
|
0.62 g/cm3
|
Solub. in water (20℃)
|
120 g/l
|
Loss on drying
|
≤5.0%
|
Ash
|
≤1.5%
|
Iron (Fe)
|
≤0.0005%
|
Heavy Metals(as Pb)
|
≤0.001%
|
Appearance
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Yellow powder
|