1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE

Modify Date: 2023-02-01 00:25:59

1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE Structure
1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE structure
Common Name 1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE
CAS Number 61216-62-4 Molecular Weight 768.055
Density 1.0±0.1 g/cm3 Boiling Point 776.1±70.0 °C at 760 mmHg
Molecular Formula C43H78NO8P Melting Point N/A
MSDS N/A Flash Point 423.2±35.7 °C

 Use of 1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE


SAPE (1-Stearoyl-2-arachidonoyl-sn-glycero-3-phosphorylethanolamine) is an R-Phycoerythrin (HY-D0988) labeled Streptavidin (HY-P3152) fluorescent probe. SAPE can be used for tumor detection when combined with biotin. SAPE has high sensitivity and a wide detection range[1].

 Names

Name 1-Stearoyl-2-Arachidonoyl-sn-glycero-3-PE
Synonym More Synonyms

  Biological Activity

Description SAPE (1-Stearoyl-2-arachidonoyl-sn-glycero-3-phosphorylethanolamine) is an R-Phycoerythrin (HY-D0988) labeled Streptavidin (HY-P3152) fluorescent probe. SAPE can be used for tumor detection when combined with biotin. SAPE has high sensitivity and a wide detection range[1].
Related Catalog
In Vitro SAPE 用于肿瘤检测[1] (1) 将偶联了肿瘤伴随诊断因子捕获抗体的微球超声振荡 20 s。 (2) 按 50 个微球/µL 的终浓度将微球存储在检测缓冲液中。取 50 µL 到 96 孔板的孔中,随后加入 50 µL 检测缓冲液、50 µL 标准品作为对照。 (3) 800 rpm/min 室温孵育 30 min。 (4) 在磁性分离板上放置 30‑60 s,移去上清液并清洗两次 (每次 100 μL 反应缓冲液)。 (5) 加入 50 µL 检测缓冲液,混匀。 (6) 用检测缓冲液稀释生物素化的检测抗体至 4 µg/mL,每孔各加入 50 µL。 (7) 800 rpm/min 室温孵育 30 min。 (8) 在磁性分离板上放置 30‑60 s,移去上清液并清洗两次 (每次 100 μL 反应缓冲液)。 (9) 加入 50 µL 检测缓冲液,混匀。 (10) 用检测缓冲液稀释 SAPE 至 4 µg/mL,每孔各加入 50 µL。 (11) 800 rpm/min 室温孵育 30 min。 (12) 在磁性分离板上放置 30‑60 s,移去上清液并清洗两次 (每次 100 μL 反应缓冲液)。 (13) 加入 100 µL 检测缓冲液,混匀。 (14) 激发 Luminex 磁性微球的荧光编码信号和 SAPE 的报告荧光信号,再通过高灵敏度的 CCD 成像装置或流式分析装置并由软件经特定的算法进行 Luminex 磁性微球分类及结果检测。
References

[1]. Liu J Y, et al. Suspension chip system, application thereof and method for detecting tumor-associated diagnostic factor based on suspension chip system. China. CN115267165.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 776.1±70.0 °C at 760 mmHg
Molecular Formula C43H78NO8P
Molecular Weight 768.055
Flash Point 423.2±35.7 °C
Exact Mass 767.546509
LogP 14.62
Vapour Pressure 0.0±5.8 mmHg at 25°C
Index of Refraction 1.493

 Synonyms

(21R)-27-Amino-24-hydroxy-24-oxido-18-oxo-19,23,25-trioxa-24λ5-phosphaheptacosan-21-yl (5Z,8Z,11Z,14Z)-5,8,11,14-icosatetraenoate
5,8,11,14-Eicosatetraenoic acid, (1R)-2-[[(2-aminoethoxy)hydroxyphosphinyl]oxy]-1-[[(1-oxooctadecyl)oxy]methyl]ethyl ester, (5Z,8Z,11Z,14Z)-
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion