description
non-ionic
Quality Level
assay
>40% (GC)
form
viscous liquid
mol wt
~1228
composition
lauric acid, ≥40% (balance primarily myristic, palmitic, and stearic acids)
concentration
≥40.0% (GC)
technique(s)
DNA extraction: suitable, RNA extraction: suitable, cell culture | mammalian: suitable, protein purification: suitable
impurities
≤3.0% water
refractive index
n20/D 1.468 (lit.)
CMC
0.06 mM (20-25°C)
acid number
≤2.2 mg/g
hydroxyl value
96‑108 mg/g
transition temp
cloud point 76 °C
density
1.095 g/mL at 25 °C (lit.)
HLB
16.7
suitability
complies for IR spectroscopy
SMILES string
CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
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 key
HMFKFHLTUCJZJO-UHFFFAOYSA-N
General description
表面活性剂同时具有亲水和疏水成分,可以分为两大类:在水中电离的离子型(阴离子、阳离子或两性)和不电离的非离子型 。所述产品为非离子表面活性剂,可用于各种应用,如乳化、分散、增溶和去污剂。此外,它可用作膜蛋白的增溶剂。
Application
- Western blotting中的洗涤和封闭缓冲液
- 免疫组化中的封闭缓冲液
- ELISA(酶联免疫吸附测定)中的洗涤缓冲液
- PCR(聚合酶链反应)中的反应混合液
通常0.05%浓度的TWEEN 20在基于膜的免疫检测中被用作封闭剂。0.005至0.5%的TWEEN 20可用于裂解哺乳动物细胞。
Features and Benefits
- 用于生命科学和生物化学研究的多功能表面活性剂
- 良好的增溶、分散和乳化剂
- 适用于DNA & RNA 提取、哺乳动物细胞培养和蛋白质纯化
Packaging
每个试剂盒包含3 x 100ML样品,每份样品都有唯一的制造商批号。
Preparation Note
Legal Information
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存储类别
10 - Combustible liquids
flash_point_f
527.0 °F - Pensky-Martens closed cup
flash_point_c
275 °C - Pensky-Martens closed cup
ppe
Eyeshields, Gloves
实验方案
This page shows how to solubilize membrane proteins with products from Cytiva.
商品
可用的荧光原位杂交(FISH)过程、试剂和设备。
Available Fluorescent in situ hybridization (FISH) procedures, reagents and equipment.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P1379-100ML | 04061837602108 |
| P1379-1KT | 04061842429400 |
| P1379-4L | 04061834354611 |
| P1379-1L | 04061837602115 |
| P1379-250ML | 04061838672940 |
| P1379-25ML | 04061837602139 |
| P1379-500ML | 04061837602153 |
| P1379-6X1L | 04061837602160 |
| P1379-6X500ML | 04061837602177 |