1. Metabolic Enzyme/Protease
  2. Liposome Endogenous Metabolite
  3. 18:0,18:1 PS

18:0,18:1 PS 是细胞、外泌体及 HIV 颗粒中优势的磷脂酰丝氨酸亚型,在大脑中含量丰富,对维持膜结构、脂筏组织及细胞内转运至关重要。18:0,18:1 PS 以胆固醇依赖的方式与超长链鞘脂相互作用介导膜小叶间偶联,并能诱导糖基磷脂酰肌醇锚定蛋白的聚集。此外,18:0,18:1 PS 与胆固醇结合形成的簇不仅有助于胆固醇在双层膜中的正确分布,还能有效保护胆固醇免受氧化损伤。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

18:0,18:1 PS

18:0,18:1 PS Chemical Structure

CAS No. : 124262-93-7

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
5 mg ¥640
In-stock
10 mg ¥960
In-stock
25 mg ¥1600
In-stock
50 mg ¥2240
In-stock
100 mg ¥3136
In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of 18:0,18:1 PS:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

18:0,18:1 PS is the dominant phosphatidylserine subtype in cells, exosomes and HIV particles. It is abundant in the brain and is essential for maintaining membrane structure, lipid raft organization and intracellular trafficking. 18:0,18:1 PS mediates interleaflet membrane coupling through cholesterol-dependent interactions with very long-chain sphingolipids, and can induce the clustering of glycosylphosphatidylinositol-anchored proteins. In addition, clusters formed by the binding of 18:0,18:1 PS to cholesterol not only facilitate the proper distribution of cholesterol in lipid bilayers, but also effectively protect cholesterol from oxidative damage[1][2].

体外研究
(In Vitro)

18:0,18:1 PS 是细胞、外泌体及 HIV 颗粒中优势的磷脂酰丝氨酸亚型[1]
(1)PS 18:0,18:1 约占 PC-3、HEp-2、PSA3 CHO、HeLa、MT4、A549 和小鼠成纤维细胞系等各细胞系总 PS 的 22-60%。
(2)PS 18:0,18:1 约占 PC-3 细胞来源外泌体中总 PS 种类的 40%,理论上可占据外小叶超长链鞘脂所覆盖的内小叶面积的约 80%[1]
(3)PS 18:0,18:1 理论上可占据 HIV-1 颗粒外小叶超长链鞘脂所覆盖的内小叶面积的约 60%。

PS 18:0,18:1 与 SM d18:1/24:0 的交叉嵌入作用强于 PS 16:0/18:1 (HY-146885),且是所有受试 PS 种类中唯一一种在胆固醇存在时与 SM d18:1/24:0 的交叉嵌入作用增强的磷脂[1]
PS 18:0,18:1 可在 GUV 中与胆固醇共同驱动相分离,并且相比 PS 16:0/18:1、PS 18:1/18:1 和 PS 16:0/18:2,能更有效地保护胆固醇免受胆固醇氧化酶的作用[1]
PS 18:0,18:1 可促进 PSA3 CHO 细胞表面内源性 GPI-APs 的聚集,其作用程度与 PS 18:0/18:0 相当,且比 PS 18:1/18:1 或 PS 12:0/12:0 更有效[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

18:0,18:1 PS 在大鼠脑中的含量相对于心脏、肾脏和肝脏的磷脂酰丝氨酸高度富集,占脑总磷脂酰丝氨酸的 26%[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

790.06

Formula

C42H80NO10P

CAS 号
性状

固体

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
18:0,18:1 PS
目录号:
HY-148978A
需求量: