Protein Ladder

Protein Ladder — Protein Ladder supplied as a ready-to-use prestained molecular weight marker that enhances the original brief description by adding intended use cases, handling and storage guidance. Ideal for monitoring protein migration during SDS–PAGE and for verifying transfer and approximate molecular weight in Western blot applications. (abcam.com)

Manufacturer: MOLEQULE-ON (New Zealand); Supplier: EMDA.

• Size: 500 µl.
• Format: Prestained protein ladder supplied in gel-loading buffer — ready to load (no boiling or dilution required).
• Primary uses: molecular weight estimation on SDS–PAGE; monitoring electrophoresis progress; assessing Western blot transfer efficiency.
• Typical loading guideline: ~1.5–10 µl per well depending on gel format and well volume (adjust for mini vs. standard gels).
• Storage & handling: short-term 4°C, long-term -20°C; mix gently by pipetting before use and avoid repeated freeze–thaw cycles.

Features include multiple pre-stained protein bands across a broad kDa range with colored reference bands for easy alignment and size approximation; follow your gel percentage and transfer protocol for optimal resolution and accurate sizing. (maxprecisionlab.com)