Protein Standards
New England Biolabs offers a selection of highly pure protein standards. Sizes range from 10 to 250 kDa which is ideal for accurate molecular weight determination for a wide range of expressed proteins. We offer a blue prestained protein standard, as well as a colored prestained protein standard with multi-colored bands for easy identification. Standards are provided pre-mixed with loading buffer and reducing agent.
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- Can the Unstained Protein Standard, Broad Range be used as a precise standard for determining the exact molecular weight of a protein of interest?
- How does the new Blue Prestained Protein Standard, Broad Range differ from NEB’s previous Blue Prestained Protein Standard?
- How does the new Color Prestained Protein Standard, Broad Range differ from NEB’s previous Color Prestained Protein Standard?
- How does the Unstained Protein Standard, Broad Range differ from NEB’s previous Unstained Protein Standard?
- I accidentally left my Protein Standard out at room temperature for a number of days. Is it still okay to use?
- I notice that the molecular weights I am observing are slightly different than those reported. Can you explain?
- Is the Unstained Protein Standard, Broad Range compatible with various methods of staining, such as SYPRO® Ruby Protein Gel Stain or Silver Staining?
- What volume is supplied in a small pack and a large pack of NEB’s Protein Standards?
- What is the protein concentration of the proteins used in the Blue Prestained Protein Standard, Broad Range?
- What is the protein concentration of the proteins used in the Color Prestained Protein Standard, Broad Range?
- What is the protein concentration of the proteins used in the Unstained Protein Standard, Broad Range?
- Protein Expression & Purification Brochure
Brochures
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This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.
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