PageRuler Plus Prestained Protein Ladder, 10 to 250kDa

品牌: Fermentas
目录价: 4754
优惠价:
库存货期:
其他名称: 26620  预染蛋白Marker 10~250kDa
产品官网链接:
目录号: 26620
规格: 10 X 250 UL
运输温度:
保存温度:
说明书: 阅读
数量:
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描述

Thermo Scientific PageRuler Plus Prestained Protein Ladder is a mixture of nine (9) blue-, orange- and green-stained proteins (10 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.
Features of PageRuler Plus Prestained Protein Ladder:


 Size range—nine proteins spanning 10 to 250kDa
 Ready-to-use—supplied in a loading buffer for direct loading on gels; no need to boil
 Sharp bands—color-coded bands of similar intesity for easy visualization
 Quality tested—each lot evaluated by SDS-PAGE and Western blotting
 Bright reference bands—orange at 70 and 25kDa, and green at 10kDa
 Membrane-compatible—colored bands transfer to membranes for Western blotting

This prestained protein MW marker is designed for monitoring the progress of SDS-polyacrylamide gel electrophoresis, for assessing transfer efficiency onto PVDF, nylon and nitrocellulose membranes, and for estimating the approximate size of separated proteins that have been made visible with gel stains or Western blot detection reagents. A blue chromophore is bound to all proteins, except proteins of two reference bands of 70kDa and 25kDa that are colored with an orange dye and one green reference band of 10kDa. PageRuler Plus Prestained Protein Ladder is ready to use: no heating, further dilution or addition of a reducing agent is required before loading onto a gel.

规格

Stain Type: Prestained
System: SDS-PAGE
Product Size: 10 x 250 µL

内容及储存

Upon receipt store at -20°C. Product is shipped with an ice pack.

货号

单位规格

单价

26619

2 x 250 µL

1189

26620

10 x 250 µL

4754



Migration patterns of PageRuler Plus Prestained Protein Ladder in different electrophoretic conditions
The apparent molecular weight of each protein (kDa) has been determined by calibration of each protein against an unstained protein ladder in specific electrophoresis conditions. Migration patterns were determined using commercial precast mini gels.


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