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安全信息

89827

Sigma-Aldrich

Fluorescent IEF-Marker pI 4.0 solution

1 mg/mL in H2O

别名:

IEF-Marker fluorescent pI 4.0

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About This Item

MDL编号:
MFCD03099322
UNSPSC代码:
12352200
NACRES:
NA.26

分子量

Mw 250.29 g/mol

浓度

1 mg/mL in H2O

荧光

λex 310 nm; λem 415 nm in 0.1 M citrate pH 4.0

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

储存温度

2-8°C

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一般描述

filtered through a 0.45 μm membrane filter

应用

Suitable as IEF-Marker for HPCE and for IEF-gels

重悬

For use in HPCE the marker should be diluted 1:100 in a suitable ampholyte solution (e.g. 2% ampholyte 3-10), UV-detection at 280 nm (20 °C). For use in IEF-gels the solution can be loaded directly onto the gel (max. 1μl per lane).

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

新产品

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分析证书(COA)

Lot/Batch Number
BCBG8388V
1370590
1070949
1157077
094135/1

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Minh Khang Chau et al.
Analytica chimica acta, 1124, 60-70 (2020-06-15)
We report capacitively coupled contactless conductivity detection (C4D) of proteins separated by microfluidic capillary isoelectric focusing (μCIEF). To elucidate the evolution of negative conductivity peaks during focusing and seek IEF conditions for sensitive conductivity detection, numerical simulation was performed using

商品

Isoelectric Focusing

Information on Isoelectric Focusing including what it is and how it is used. In order to ensure the high performance of analysis, isoelectric point (pI) standards are needed.

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