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安全信息

A5353

Sigma-Aldrich

载脂蛋白B 来源于人类血浆

≥95%, lyophilized powder

别名:

apoB

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About This Item

MDL编号:
UNSPSC代码:
12352211
NACRES:
NA.25

生物来源

human plasma

质量水平

方案

≥95%

表单

lyophilized powder

溶解性

soluble (Material is soluble in water)

UniProt登记号

运输

ambient

储存温度

−20°C

基因信息

human ... APOB(338)

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应用


  • The common p.Ile291Val variant of ERLIN1 enhances TM6SF2 function and is associated with protection against MASLD.: This study investigates a variant of ERLIN1 and its role in enhancing TM6SF2 function, highlighting how Apolipoprotein B from human plasma contributes to understanding metabolic-associated liver disease (MASLD) protection (Rendel et al., 2024).

  • Blood Lipids, Lipoproteins, and Apolipoproteins With Risk of Coronary Heart Disease: A Prospective Study Among Racially Diverse Populations.: This prospective study evaluates the relationship between blood lipids, lipoproteins, Apolipoprotein B, and the risk of coronary heart disease across diverse populations, providing crucial insights into cardiovascular risk assessment (Deng et al., 2024).

  • The genomic landscape of Vk*MYC myeloma highlights shared pathways of transformation between mice and humans.: Research in this paper identifies shared pathways in myeloma transformation between mice and humans, utilizing Apolipoprotein B from human plasma to understand the molecular mechanisms involved in this process (Maura et al., 2024).


生化/生理作用

Apo-B水平与冠心病风险相关。Apo-B存在于人体血浆中,有两种异构体,即Apo-B48和Apo-B100。Apo-B100是LDL受体的主要生理配体。Apo-B100是一种大单体蛋白质,包含4563个氨基酸(MW 515 kDa)。Apo-B100在肝脏合成,是VLDL组装所必需的。它不像其他载脂蛋白那样在脂蛋白颗粒之间交换,而在去除载脂蛋白Apo-A、E和C后存在于IDL和LDL中。Apo-B48存在于乳糜微粒及其残留物中。它对于膳食脂质的肠吸收至关重要。
Apo-B48在小肠中合成。它由Apo-B100 N端区域的约一半组成,是转录后mRNA编辑产生终止密码子的结果,这发生于小肠中,而不存在于肝脏中。正常血浆中Apo-B的浓度为~90 mg/dl。

外形

从含有10 mM脱氧胆酸钠、0.05 M碳酸钠和0.05 M氯化钠的缓冲液(pH 10.0)中冻干

制备说明

用脱氧胆酸钠脱脂。

免责声明

仅供研究使用。本品在法国的科研应用受到监管,包括用于进口和出口活动(法国《公共卫生法典》Public Health Code Article L 1211-1 paragraph 2)。如《公共卫生法典》所述,购买者(即最终用户)需要从法国研究部(France Ministry of Research)获得进口授权。订购此产品即代表您已确认获得合法的进口授权。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

法规信息

高风险级别生物产品--人源产品

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Moon Kyung Choe et al.
Pharmaceuticals (Basel, Switzerland), 14(4) (2021-05-01)
Obesity is associated with autoimmunity, a phenomenon considered as harmful. Here we show that obese mice and humans produce IgG-type autoantibodies that specifically recognize apolipoprotein B-100 (ApoB100), its native epitope p210, and the synthetic p210 mimotope pB1. By contrast, antibodies

商品

由于胆固醇是水不溶性分子,必须包装后才能在血浆中运输。包装胆固醇、胆固醇酯和甘油三酯以便运输的颗粒称为脂蛋白。

Lipoproteins package cholesterol for transport in plasma, essential for lipid transport and cellular function in the body.

Lipoproteins package cholesterol for transport in plasma, essential for lipid transport and cellular function in the body.

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