Thermo Scientific™ PageRuler™ Unstained Protein Ladder

A mixture of seven native proteins (14.4 to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

Catalog Number	Mfr. No.	Quantity
PI26614	Thermo Scientific™ 26614	2 x 250 mL
26-614-X4	Thermo Scientific™ 26614X4	8 x 250 μL

Description

Thermo Scientific PageRuler Unstained Protein Ladder is a mixture of 14 recombinant, highly purified, unstained proteins (10 to 200 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) 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.

Features of the PageRuler Unstained Protein Ladder include:

• Reference bands—50 kDa band is stronger than the others for easy orientation
• Tagged—the ladder proteins contains an integral Strep-tag™ II sequence and can be detected on western blots using Strep-Tactin™ conjugates or an antibody against Strep-tag™ II Sequence

Applications

• Accurate protein sizing on SDS-polyacrylamide gels and western blots

Specifications

• Number of Markers: 14
• Ready to Load: Yes
• Stain Type: Unstained
• Product Line: PageRuler™

• Product Type: Protein Ladder
• Size Range: 10 to 200 kDa
• Molecular Weight (g/mol): 200, 150, 120, 100, 85, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa

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