3mM CHR Reel, 15cm x 100m 100/Pk
Whatman SKU: 3030-681

Whatman 3MM Chromatography Blotting Paper - 3030-681

Whatman applies consistent process controls across its paper portfolio, holding thickness and purity steady from lot to lot. The 3MM Chromatography sheet seats flat against the gel and feeds buffer through the transfer stack. A smooth, absorbent surface stays in even contact with the gel and draws buffer through the gel by uniform capillary action. Where capillary transfer carries the signal, the absorbent 3MM Chromatography wick moves buffer evenly through Western and Southern blots.

Key Characteristics

• Pure cotton-linter cellulose with no additives keeps transfers clean and reproducible
• Uniform capillary wicking carries buffer evenly through the transfer stack
• Smooth surface stays in even contact with the gel for consistent results
• Available as precut sheets, continuous rolls, and circles for any format
• Serves as a support medium for paper chromatography and electrophoresis

An even, complete transfer keeps your Western, Southern, and Northern blots reproducible from gel to membrane. Uniform buffer wicking carries your transfer evenly to completion so band patterns stay sharp and transfer stays complete. Reach out to the Tisch Scientific team for volume pricing and technical support on your blotting and chromatography papers.

Dimensions

15cm x 100m

Grade

3MM CHR

Pack Count

100

Sterility

Nonsterile

Wettability

Hydrophilic

• Capillary Transfer - Wicks transfer buffer upward through the gel and membrane to move proteins and nucleic acids by capillary flow.
• Sample Application - Holds spotted samples evenly for chromatography and electrophoresis with no additive contamination.
• Gel Electrophoresis - Supports sequencing-gel lifting and electrophoretic work with a smooth, uniform cellulose surface.
• Blot Buffer Wicking - Carries transfer buffer evenly across the blot stack for complete, low-background Western and Southern blots.
• Sequencing Gel Lifting - Backs and lifts polyacrylamide sequencing gels on a smooth, additive-free cellulose surface for clean handling.
• Paper Chromatography - Serves as a pure-cellulose support medium for separating sample components by capillary migration.