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P7693

Sigma-Aldrich

3- sn -磷脂酰乙醇胺 来源于牛大脑

Type I, ≥98% (TLC), lyophilized powder

别名:

1,2-二酰基-sn-甘油-3-磷酸乙醇胺, L-α-磷脂酰乙醇胺 来源于牛大脑, L-α-脑磷脂

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About This Item

CAS号:
90989-93-8
EC號碼:
292-752-3
分類程式碼代碼:
51191904
NACRES:
NA.77
价格与库存信息目前不能提供

種類

Type I

品質等級

200

化驗

≥98% (TLC)

形狀

lyophilized powder

脂質類型

phosphoglycerides

儲存溫度

−20°C

SMILES 字串

[P](=O)([O-])(OCC[N+H3])OCC(OC(=O)C)COC(=O)C

InChI

1S/C9H18NO8P/c1-7(11)15-5-9(18-8(2)12)6-17-19(13,14)16-4-3-10/h9H,3-6,10H2,1-2H3,(H,13,14)

InChI 密鑰

CFWRDBDJAOHXSH-UHFFFAOYSA-N

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相关类别

生化／生理作用

脑中的主要结构磷脂，构成总磷脂的 20-25%；主要固定于灰质上。

包裝

在氩气下包装。

注意

制备时纯度为 98-99%。该溶液暴露在室温下每天可分解 0.3-0.5%。

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000419725
0000419724
0000386094
0000386094
0000419725

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Yanfeng Zhang et al.
Biochemical and biophysical research communications, 404(1), 407-412 (2010-12-07)
The botulinum neurotoxins (BoNTs) produced by different strains of the bacterium Clostridium botulinum are responsible for the disease botulism and include a group of immunologically distinct serotypes (A, B, E, and F) that are considered to be the most lethal
Ryozo Azuma et al.
International journal of systematic and evolutionary microbiology, 59(Pt 6), 1469-1473 (2009-06-09)
A Gram-positive, short diphtheroid-shaped organism was isolated from a sow's placenta of an abortion. This novel isolate, strain Murakami(T), was examined physiologically, chemotaxonomically and phylogenetically. Cells had an irregular V-shaped or palisade arrangement. Colonies appeared translucent on TMVL agar. Cells
Daniel E Otzen et al.
Biochimica et biophysica acta, 1818(4), 1019-1027 (2011-09-17)
Lactadherin binds to phosphatidylserine (PS) in a stereospecific and calcium independent manner that is promoted by vesicle curvature. Because membrane binding of lactadherin is supported by a PS content of as little as 0.5%, lactadherin is a useful marker for
Kelly Varga et al.
Journal of neurochemistry, 152(1), 48-60 (2019-10-07)
Phosphatidylserine (PS), a negatively charged phospholipid present predominantly at the inner leaflet of the plasma membrane, has been widely implicated in many cellular processes including membrane trafficking. Along this line, PS has been demonstrated to be important for endocytosis, however
Shane P Herbert et al.
The Journal of biological chemistry, 284(9), 5784-5796 (2009-01-03)
Release of endothelial cells from contact-inhibition and cell cycle re-entry is required for the induction of new blood vessel formation by angiogenesis. Using a combination of chemical inhibition, loss of function, and gain of function approaches, we demonstrate that endothelial
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Questions

  1. What's the molecular weight of this product?

    1 answer

    1. This product is purified form a natural source and not synthetically derived. Therefore, the exact structure of the product is not determined. The exact composition, is also not determined, especially the fatty acids, and this may vary with different lots.

      Assuming stearoyl and oleoyl composition the molecular weight is approx. 750 g/mol. The product can contain around 60% plasmalogen.

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