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Cholesteryl Palmitate-d9
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Cholesteryl Palmitate-d9图片
规格:98%
分子量:634.1
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
A neuropeptide with diverse biological activities
货号:ajcx19848
CAS:N/A
分子式:C43H67D9O2
分子量:634.1
溶解度:Chloroform: 10 mg/ml
纯度:98%
存储:Store at -20°C
库存:现货

Background:

Cholesteryl palmitate-d9 is intended for use as an internal standard for the quantification of cholesteryl palmitate by GC- or LC-MS. Cholesteryl palmitate is a cholesterol ester. It is a major cholesterol ester found in human meibum and has been used to form a stable tear film to study amphiphilic block copolymers as surfactants for dry eyes.1 Cholesteryl palmitate levels in amniotic fluid are decreased in pregnancies in which infants later developed respiratory distress syndrome and in patients with well-controlled diabetes.2,3 Levels of cholesteryl palmitate are increased in bronchoalveolar lavage fluid (BALF) from patients with chronic interstitial pneumonia.4


|1. Shine, W.E., and McCulley, J.P. Polar lipids in human meibomian gland secretions. Curr. Eye Res. 26(2), 89-94 (2003).|2. Ludmir, J., Alvarez, J.G., Mennuti, M.T., et al. Cholesteryl palmitate as a predictor of fetal lung maturity. Am. J. Obstet. Gynecol. 157(1), 84-88 (1987).|3. Ludmir, J., Alvarez, J.G., Landon, M.B., et al. Amniotic fluid cholesteryl palmitate in pregnancies complicated by diabetes mellitus. Obstet. Gynecol. 73(3 Pt.1), 360-362 (1988).|4. Fukuhara, N., Tachihara, M., Tanino, Y., et al. Cholesteryl palmitate crystals in bronchoalveolar lavage fluid smears as a possible prognostic biomarker for chronic interstitial pneumonia: A preliminary study. Respir. Investig. 54(2), 109-115 (2016).