General description
蛋黄中的卵黄高磷蛋白是富含聚阴离子磷酸丝氨酸的蛋白质。该磷酸糖蛋白包含α-螺旋和β-折叠结构元件，由于磷酸丝氨酸的存在，它们的组织不良。它代表约11%的卵黄蛋白，并且是亲水性的。
Application
蛋黄中的卵黄高磷蛋白已用于：
- 作为对照蛋白固定在芯片上用于深紫色蛋白染色，用于监测翻译后修饰
- 作为体外酪蛋白激酶测定中酪蛋白激酶Iε的底物
- 作为凝胶过滤色谱（GFC）和十二烷基硫酸钠-聚丙烯酰胺凝胶电泳（SDS-PAGE）中的标准品，用于定量测定蛋黄提取物中的卵黄高磷蛋白
- 用于逐层（LbL）固定化，用于傅里叶变换红外光谱衰减全反射（FTIR-ATR）研究
Biochem/physiol Actions
蛋黄中的卵黄高磷蛋白是一种钙螯合剂，可与蛋黄中存在的铁结合。金属结合功能被用于矿物结合生物活性肽的生产中。它是一种营养保健品，具有磷酸肽生产的潜力。
通过在食物中添加蛋黄喂养大鼠的卵黄高磷蛋白导致镁、铁和钙的吸收减少，但磷的吸收没有减少。
Other Notes
含8-10%磷的磷蛋白。 摩尔N/P比约为2.7。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动物来源生物产品
此项目有
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The aim of this study was to evaluate the mineralizing potential of ions released from surface pre-reacted glass-ionomer (S-PRG) fillers on mineral induction by phosphoprotein in vitro. Phosvitin was used as a model of dentin phosphoprotein in this study. Phosvitin
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The objective of this study was to develop a new protocol that could be used for large-scale separation of phosvitin from egg yolk using ethanol and salts. Yolk granules, which contain phosvitin, were precipitated after diluting egg yolk with 9
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Food chemistry, 135(3), 993-998 (2012-09-08)
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The aim of this study is to evaluate the mineralizing potential of acidic monomers and their calcium salts for mineralization, using an in vitro mineral induction model. Phosvitin (PV) was used as a model phosphoprotein in this study. PV was
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Product Information Sheet
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P1253-50MG | 04061833273357 |
| P1253-1G | 04061826745502 |
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