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描述
non-ionic
化驗
~90.0% (GC)
形狀
viscous liquid
分子量
estimated mol wt 1277
成份
Palmitic acid, ~90% (balance primarily stearic acid)
技術
DNA extraction: suitable
RNA extraction: suitable
cell culture | mammalian: suitable
protein purification: suitable
CMC
0.027 (20-25°C)
HLB
15.6
InChI
1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3
InChI 密鑰
HMFKFHLTUCJZJO-UHFFFAOYSA-N
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一般說明
聚氧乙烯山梨糖醇单棕榈酸酯，或 TWEEN 40是非离子型洗涤剂。
應用
聚氧乙烯山梨糖醇单棕榈酸酯或 WEEN 40已用于评估基于化学发光系统的尿液中碘化物的测定。 其还可用于研究向 HepG2细胞的转运虾青素和角黄素。
非离子型洗涤剂，用于细胞裂解、细胞核分离和细胞分离。
法律資訊
TWEEN is a registered trademark of Croda International PLC
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves
其他客户在看
Christine Boesch-Saadatmandi et al.
Cytotechnology, 63(1), 89-97 (2010-12-15)
The present investigation aimed to compare fetal calf serum (FCS) and Tween 40 with the commonly employed tetrahydrofuran (THF) with respect to cytotoxicity, stability of the solubilized carotenoids, and uptake and accumulation of the xanthophylls astaxanthin (AX) and canthaxanthin (CX)
Determination of iodide in urine based on chemiluminescence system of cerium (IV)-tween 40-iodide
Li and Xie
Journal of Luminescence, 132, 5-5 (2012)
F Podlogar et al.
International journal of pharmaceutics, 276(1-2), 115-128 (2004-04-29)
Pharmaceutically usable microemulsion systems were prepared from water and isopropyl myristate with a constant amount of Tween 40 and Imwitor 308 at a mass ratio of 1. Their type and structure were examined by measuring density and surface tension, and
Mohammad Reza Lornejad-Schäfer et al.
European journal of nutrition, 46(2), 79-86 (2007-01-18)
Carotenoids lutein and zeaxanthin are proposed to protect ocular tissues from free-radical damage that can cause cataract and age-related macular degeneration (AMD). They accumulate selectively in the lens and macular region of the retina. Changes in the retinal pigment epithelium
Sinead M O'Sullivan et al.
The British journal of nutrition, 91(5), 757-764 (2004-05-13)
Epidemiological evidence suggests that dietary intake of carotenoids and tocopherols may influence the risk of certain chronic diseases, such as cancer and CVD. In vitro studies investigating the synergistic effects of mixtures of carotenoids and tocopherols have been hindered due
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