G48 Precast Gels

G48 Precast Gels for polyacrylamide gel electrophoresis (PAGE) enable the analysis of 48 samples in approximately the same time as traditional gels.

G48 Precast Gels for polyacrylamide gel electrophoresis (PAGE) enable the analysis of 48 samples in approximately the same time as traditional gels.

Easily loadable by pipette - no gel loading tips necessary!

G48 Precast Gels are loadable by 12-channel and 8-channel pipettes.

G48 Precast Gel 6% Acrylamide: Molecular weight separation

Result from a G48 Precast Gel (10%) Ladder

Result from a G48 Precast Gel (10%) loaded with molecular weight ladder in alternating wells.

Result from a G48 Precast Gel (10%) loaded with recombinant alpha-tubulin protein in all wells.

G48 Precast Gel

48-Well Precast Gel for High-Throughput Western Blotting

$35.00

G48 Precast Gels for polyacrylamide gel electrophoresis (PAGE) enable the analysis of 48 samples in approximately the same time as traditional gels.

Easily loadable by pipette - no gel loading tips necessary!

G48 Precast Gels are loadable by 12-channel and 8-channel pipettes.

G48 Precast Gel 6% Acrylamide: Molecular weight separation

Result from a G48 Precast Gel (10%) loaded with molecular weight ladder in alternating wells.

Result from a G48 Precast Gel (10%) loaded with recombinant alpha-tubulin protein in all wells.

G48 Precast Gels for polyacrylamide gel electrophoresis (PAGE) enable the analysis of 48 samples in approximately the same time as traditional gels.

Easily loadable by pipette - no gel loading tips necessary!

G48 Precast Gels are loadable by 12-channel and 8-channel pipettes.

G48 Precast Gel 6% Acrylamide: Molecular weight separation

Result from a G48 Precast Gel (10%) loaded with molecular weight ladder in alternating wells.

Result from a G48 Precast Gel (10%) loaded with recombinant alpha-tubulin protein in all wells.

Key Features

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Product Details

With 48 wells, this gel is a great balance between high-throughput and high resolution.
Loadable by single-channel and multi-channel pipettes.
Tris-HCl gel chemistry: compatible with Tris-HCl running buffer and Tris-Glycine transfer buffer.
Simply load samples into the wells and run electrophoresis.
Wet transfer is recommended.

Specifications

128 mm * 82 mm length and width.
10% acrylamide gels: suitable for proteins between 25 and 100 kDa.
6% acrylamide gels: suitable for proteins between 50 and 250 kDa.
Number of wells: 48.
Well volume: 56 µL.
Recommended sample volume: 10-25 µL.
Shelf life when stored at 4 °C: 1 year from casting date.

Documentation

How long are the gels stable?

Our precast gels are stable for stable for at least 1 year from the casting date, denoted on each gel as the expiration date.

Are custom gels available?

Yes, gels can be customized with different amounts of acrylamide depending on your protein separation needs.

Please contact us for any custom requirements and we will be happy to investigate possibilities.

What power supplies are compatible with the HT-1?

The HT-1 is compatible with standard lab power supplies using banana plugs. Recommended specifications include adjustable voltage and current up to 100 V and 400 mA, and at least 75 W of power.

What transfer methods are compatible with the G-Blot?

Wet transfer is recommended for use with the G-Blot system. We have also shown semi-dry transfer works (Birtwistle et al., 2025), but is less reliable in our experience so far.

Should I use nitrocellulose or PVDF membranes for transfer?

Both membrane types are compatible with the G-Blot. The best membrane for your experiment will depend on your target proteins, detection methods, and antibodies.

How is the sensitivity compared to a traditional western blot?

The G-Blot has equivalent sensitivity to a traditional western blot (Birtwistle et al., 2025).