A5253
白蛋白 来源于鸡蛋白
powder, 62-88% (agarose gel electrophoresis)
别名:
卵清蛋白, 清蛋白 来源于鸡蛋白
生物来源
chicken egg white
质量水平
类型
Grade II
表单
powder
分子量
44287 Da by calculation
浓度
62-88% (agarose gel electrophoresis)
技术
bioconjugation: suitable
溶解性
H2O: soluble 50 mg/mL
UniProt登记号
储存温度
2-8°C
基因信息
chicken ... OVAL(396058)
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一般描述
卵清蛋白占蛋清蛋白总量的75%。
鸡蛋清白蛋白是蛋白的主要蛋白成分。鸡蛋清白蛋白是磷酸化糖蛋白。根据氨基酸序列，分子的肽部分由 385 个残基组成，分子量为 42.7kDa。
应用
清蛋白（源于鸡蛋清）还用于研究输液（初乳乳清、牛奶乳清、羊水）对于胎猪肠道卵清蛋白 (OVA)吸收的影响。
磷酸化糖蛋白，可用作蛋白质电泳的标记物（~45kDa）。已被用于生产哮喘的动物模型。
生化/生理作用
差示扫描量热法表明鸡蛋清白蛋白在 84℃ 下变性。卵清蛋白可作为载体蛋白与合成肽结合，用作免疫原。
清蛋白（源于鸡蛋清）可作为天然的粘附剂。
分析说明
粗制卵清蛋白
警示用语：
Danger
危险声明
危险分类
Resp. Sens. 1A
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
动植物来源生物产品
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