MaxMarker Unstained Protein Ladder

Catalog Number: UPL01V500

Unit Size: 500 μl

Also Known As: Protein Marker / Protein Standard / SDS-PAGE / Western Blot, Coomassie Blue

Do You Have Questions/Problems?

worried man on the computerNo worries :) Send us an email and we’ll be happy to help you!

Email: [email protected]

View cart

Description

The Unstained Protein Ladder is a mixture of 12 unstained recombinant proteins covering a wide range of molecular weights from 10 to 200 kDa. The proteins resolve into clearly identifiable bands when separated on the SDS-PAGE gel (MES buffer), with the intensified 25kDa and 85kDa protein bands serving as the two reference bands.  The Unstained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis and verifying Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins. The ladder is supplied in the gel loading buffer and is ready to use.

Specifications

Storage Buffer : 
20 mM Tris-phosphate(pH 7.5 at 25°C), 2 % SDS, 0.2 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol.

Quality Control : 
Under suggested conditions, Unstained Protein Ladder resolves 12 major bands in 4-12%Bis- Tris Gel(MES buffer) and after Western blotting to the nitrocellulose membrane.

Storage :
Stable for up to 2 weeks at 25°C.
Stable for up to 3 months at 4°C.
Stable for up to 24 months at  -20°C.

Note. The apparent molecular weight (kDa) of each protein has been determined by calibration against unstained protein standards; supplemental data should be considered for more accurate adjustment in different electrophoresis conditions.

All products are for research use only.

Caution :
Not intended for human or animal diagnostic or therapeutic uses.

Comparison Table

Documents

Recent Products

    Contact Us (Get a fast answer)

    Drag To Verify