biological source
bovine
Quality Level
form
lyophilized powder
technique(s)
immunofluorescence: suitable
UniProt accession no.
storage temp.
−20°C
Gene Information
cow ... VCAN(282662)
General description
Karl Meyer 和 John Palmer 首先从牛眼玻璃体中分离出透明质酸(HA)。他们创造了“透明质酸”这个名称,其是两个词的组合,透明体(玻璃质)和糖醛酸。HA在生理溶液中具有扩展的无规卷曲结构。由于其无规卷曲结构和高分子量(HMW),HA可形成非常粘的弹性溶液,具有巨大的流体动力学体积。
透明质酸(HA)是一种线性多糖,由具有1→4糖苷键的N-乙酰基-D-葡糖胺(GlcNAc)和D-葡萄糖醛酸(GlcA)的重复二糖组成,这些二糖重复单元又由β (1→3)链接。HA分子中重复的二糖数量范围为2,000至25,000个,对应于106-107的分子量。HA的独特生物学作用主要是由于其与HA结合蛋白(也称为透明质素)的特异性结合和相互作用。大多数透明质素由特定的结合域组成,也称为链接模块,由两个β-螺旋和两个反平行的β折叠组成。
Application
牛透明质酸结合蛋白可用于标本样品的培养,以用于人巨核细胞的免疫荧光分析。
Biochem/physiol Actions
透明质酸结合蛋白(HABP)的水平在卵母细胞成熟过程中增加,并在体外成熟过程中促进卵丘扩展。
HA不仅是所有脊椎动物组织的重要结构组成部分,而且还与包括细胞内信号转导在内的几种生物学功能有关。
可能用于透明质酸结合或检测中。
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
监管及禁止进口产品
此项目有
商品
Explore the role of hyaluronan, hyaluronic acid structure, hyaluronan synthesis & degradation, and more. Find GAGs, hydrogels, and scaffold kits.
Hyaluronan based hydrogels provide an improved model to study megakaryocyte-matrix interactions
Currao M, et al.
Experimental Cell Research, 346(1), 1-8 (2016)
A G Haus
Radiologic clinics of North America, 25(5), 913-928 (1987-09-01)
Today there are many dedicated mammographic x-ray units available that are capable of providing high-quality screen-film mammograms. Likewise, screen-film combinations designed for mammography are capable of providing images with appropriate contrast, resolution, and noise levels. Proper film processing is most
Identification of hyaluronic acid-binding proteins and their expressions in porcine cumulus-oocyte complexes during in vitro maturation
Yokoo M, et al.
Biology of Reproduction, 67(4), 1165-1171 (2002)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| H0161-.1MG | 04061833420829 |