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T8787

Sigma-Aldrich

Triton X-100

for molecular biology

同義詞:

4-(1,1,3,3-四甲基丁基)苯基-聚乙二醇, t-辛基苯氧基聚乙氧基乙醇, 聚乙二醇 辛基苯醚

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About This Item

線性公式:
t-Oct-C6H4-(OCH2CH2)xOH, x= 9-10
CAS號碼:
Beilstein:
2315025
MDL號碼:
分類程式碼代碼:
12161900
PubChem物質ID:
NACRES:
NA.21

生物源

synthetic (organic)

等級

for molecular biology

描述

non-ionic

形狀

liquid

分子量

micellar avg mol wt 80,000
average mol wt 625

凝集数

100-155

技術

protein purification: suitable
protein quantification: suitable
western blot: suitable

雜質

<1.00% water (Karl Fischer)

pH值

9.7

CMC

0.2-0.9 mM (20-25°C)

mp

6 °C

轉變溫度

cloud point 65 °C
pour point ~7 °C

溶解度

water: 0.1 mL/mL, clear to slightly hazy, colorless to faintly yellow

密度

1.06 g/mL at 25 °C (lit.)

正離子痕跡

Fe: <5 ppm
K: <0.05%
Na: <0.1%
heavy metals: <5 ppm

HLB

13.5

應用

hematology
histology

異物活動

DNase and RNase, none detected

儲存溫度

room temp

SMILES 字串

CC(C)(C)CC(C)(C)c1ccc(OCCOCCOCCOCCOCCOCCOCCO)cc1

InChI

1S/C28H50O8/c1-27(2,3)24-28(4,5)25-6-8-26(9-7-25)36-23-22-35-21-20-34-19-18-33-17-16-32-15-14-31-13-12-30-11-10-29/h6-9,29H,10-24H2,1-5H3

InChI 密鑰

HNLXNOZHXNSSPN-UHFFFAOYSA-N

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一般說明

Triton X-100是一种常用的非离子型的表面活性剂和乳化剂,经常用于生化应用以溶解蛋白质。它被视为一种不变性的相对温和的去污剂,并且在许多参考文献中作为一种常规被添加的试剂而被报道。它用于裂解细胞以提取蛋白和细胞器。它还可通透活细胞膜用于转染。

應用

Triton X-100已用于:
  • 免疫组化用于平面视网膜的染色
  • 与冰冷的PBS(磷酸盐缓冲液)一起悬浮细胞用于细胞DNA分析和Annexin V检测
  • 在免疫荧光显微研究中对细胞进行通透化处理
  • 在LDH检测中作为阳性对照用于测定细胞膜的完整性
  • 采用改良的Belfrage和Vaughan放射性酶法过程测定肝素后血浆中的脂肪酶活性
  • 外层膜蛋白提取物的制备
  • 作为提取缓冲液中一种成分与tris-HCl、NaCl、CaCl2、ZnCl2、Brij 35一起用于小鼠肺细胞的匀浆
  • 免疫荧光标记的组织切片处理

生化/生理作用

广泛使用的非离子型表面活性剂,用于在温和的非变性条件下回收膜组分。

特點和優勢

  • 适合灵敏的分子生物学研究
  • 已检测DNA酶和RNA酶
  • 非离子型非变性去污剂
  • 优异的润湿剂和乳化剂
  • 多用表面活性剂

法律資訊

Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

483.8 °F - closed cup

閃點(°C)

251 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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