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品名:Spectra Multicolor High Range Protein Ladder
产品简介:

规格

Detection Method: colorimetric, NIR fluorescence (700nm channel), RGB fluorescence (555nm channel)
Number of Markers: 8
Product Line: Spectra?
Recommended Applications: Tris-acetate gels
Size Range: 40 to 300 kDa
System Type: SDS-PAGE
分子量: 300, 250, 180, 130, 100, 70, 50, 40 kDa
染色剂类型: 3 colors: Blue, Orange, Green

内容及储存

Contents: two vials of 250 μL each

Storage buffer: 62.5 mM Tris-H3PO4 (pH 7.5 at 25°C), 1 mM EDTA, 2% SDS, 10 mM DTT, 1 mM NaN3 and 33% glycerol

Storage: Upon receipt store at -20°C

描述

Thermo Scientific Spectra Multicolor High Range Protein Ladder is a mixture of eight blue-, green-, and orange-stained proteins (40 to 300 kDa) for use as size standards for high-MW proteins in gel electrophoresis and western blotting. The protein ladder is supplied in a ready-to-use format for direct loading onto gels; no need to heat, reduce, or add sample buffer prior to use.

Compare and view all other protein standards and ladders ?

Applications
* Monitoring of protein migration during SDS-PAGE
* Verifying western transfer efficiency
* Approximate sizing of proteins on SDS-polyacrylamide gels and western blots
* Locating a protein of interest for excision from an unstained preparative gel

For Research Use Only. Not for use in diagnostic procedures.
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