Thistle Scientific Blue Wide Range Protein Ladder (10–245 kDa, 500 µL)

The Thistle Scientific Blue Wide Range Protein Ladder is a prestained molecular weight marker designed for accurate protein size estimation in SDS-PAGE and Western blot applications. This ready-to-use solution provides 12 distinct bands ranging from 10 to 245 kDa, with reference bands at 25 kDa (green) and 75 kDa (red) for easy visualization. The ladder is covalently bound to a blue chromophore, ensuring consistent and sharp banding patterns.

Key Features:

• Brand: Thistle Scientific
• Size Range: 10–245 kDa
• Number of Bands: 12
• Reference Bands: Green at 25 kDa and Red at 75 kDa
• Application: Ideal for protein size determination in SDS-PAGE and Western blotting
• Storage: Stable for 2 years at -20°C
• Volume: 500 µL

This protein ladder is an essential tool for laboratories performing protein analysis, providing reliable and reproducible results for molecular weight estimation.

Frequently Asked Questions

1. What is the Thistle Scientific Blue Wide Range Protein Ladder (10–245 kDa, 500 µL) used for?

It is a prestained molecular weight marker designed for accurate protein size estimation in SDS-PAGE and Western blot applications. This ready-to-use solution provides 12 distinct bands ranging from 10 to 245 kDa, with reference bands at 25 kDa (green) and 75 kDa (red) for easy visualization. The ladder is covalently bound to a blue chromophore, ensuring consistent and sharp banding patterns.

2. Is the Thistle Scientific Blue Wide Range Protein Ladder (10–245 kDa, 500 µL) suitable for protein size determination in SDS-PAGE and Western blotting?

Yes. It is designed for protein size determination in SDS-PAGE and Western blotting, and offers a size range of 10–245 kDa and number of bands of 12 to support this kind of work.

3. What size range and number of bands does the Thistle Scientific Blue Wide Range Protein Ladder (10–245 kDa, 500 µL) have?

It has a size range of 10–245 kDa, number of bands of 12 and a volume of 500 µL, and is supplied under manufacturer part number CSL-BBL.

4. What reference bands and storage does the Thistle Scientific Blue Wide Range Protein Ladder (10–245 kDa, 500 µL) offer?

It offers green at 25 kDa and Red at 75 kDa, stable for 2 years at -20°C, easy identification in gels and blots and detectable from 2.5 µl.

5. How does the Thistle Scientific Blue Wide Range Protein Ladder (10-245 kDa, 500 µL) compare with the Sartorius GEL-Blotting Paper BF 2, 200 x 200 mm, Pack of 100?

For electrophoresis applications, the Thistle Scientific Blue Wide Range Protein Ladder (10-245 kDa, 500 µL) is differentiated by size range 10-245 kDa and number of bands 12. The Sartorius GEL-Blotting Paper BF 2, 200 x 200 mm, Pack of 100 from Sartorius is a broader alternative in the same application area rather than a direct equivalent. Compare the required specifications, compatibility and workflow requirements before selection.