Prestained Protein Ladder（10-180kDa）
10 (green), 17, 25, 33, 43, 55, 70 (orange red), 95, 130, 180
Reagent
Code: #111539
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-20°C
description Product Description
The Prestained Protein Ladder (10-180kDa) is widely used in molecular biology and biochemistry laboratories for protein analysis. It serves as a reference marker in SDS-PAGE (Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis) to estimate the molecular weights of unknown proteins. The prestained bands allow researchers to monitor the progress of electrophoresis in real-time, ensuring accurate separation and analysis. It is particularly useful in Western blotting, where it helps verify protein transfer efficiency from the gel to the membrane. The ladder’s broad range (10-180kDa) makes it suitable for analyzing a variety of protein samples, from small peptides to large proteins. Its convenience and reliability streamline workflows in protein research, quality control, and diagnostic applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | Blue to dark purple solution |
| Band Pattern (SDS-PAGE) | 10 Clear Bands |
| Mobility | 5-10% |
| Band: 10 kDa (SDS-PAGE) | Clear Green Band |
| 17 kDa Band (SDS-PAGE) | Clear Blue Band |
| Band 25 kDa (SDS-PAGE) | Clear Blue Band |
| Band (33 kDa, SDS-PAGE) | Clear Blue Band |
| Band 43 kDa (SDS-PAGE) | Clear Blue Band |
| Band (55 kDa, SDS-PAGE) | Clear Blue Band |
| 70 kDa Band (SDS-PAGE) | Clear Orange-Red Band |
| 95 kDa Band (SDS-PAGE) | Clear Blue Band |
| Band (130 kDa, SDS-PAGE) | Clear Blue Band |
| Band (180 kDa) (SDS-PAGE) | Clear Blue Band |
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