产品描述:Quick, efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications
使用指导:Stock Solution:
1L size: Dissolve the powder in 1L deionized water for Rapid Transfer Buffer (10X).
100 ml size: Dissolve the powder in 100 ml deionized water for Rapid Transfer Buffer (10X).
Working Solution:
Prepare 1 L of Rapid Transfer Buffer (1X) by diluting 100 mL of Rapid Transfer Buffer (10X) with 800 mL of deionized water, then add 100 ml Ethanol.背景应用:Wet Transfer Protocol
1. Prepare membrane and filter paper for transfer:
a. A blotting membrane and 3 pieces of filter paper should be cut to fit dimensions of the gel.
Note: PVDF membranes must be pre-wetted according to the manufacturer’s instructions in 100% methanol prior to equilibration in transfer buffer.
b. Equilibrate the membrane and filter paper in 1X Rapid Transfer Buffer for a minimum of 5 minutes.
2. Following protein electrophoresis, assemble the blotting sandwich following the manufacturer’s instructions for the transfer apparatus.
3. Place the blotting sandwich in a wet transfer tank filled with 1X Rapid Transfer Buffer.
4. Transfer constant current 300 - 400 mA at room temperature.
Semi-Dry Transfer Protocol
1. Prepare membrane and filter paper for transfer:
a. A blotting membrane and 3 pieces of filter paper should be cut to fit dimensions of the gel.
Note: PVDF membranes must be pre-wetted according to the manufacturer’s instructions in 100% methanol prior to equilibration in transfer buffer.
b. Equilibrate the membrane and filter paper in 1X Rapid Transfer Buffer for a minimum of 5 minutes.
2. Following electrophoresis, wash the gel for 2 minutes in deionized water.
3. Pre-equilibrate the gel in 1X Rapid Transfer Buffer for 5 minutes.
4. Assemble the blotting sandwich following the manufacturer’s instructions for the semi-dry transfer apparatus.
5. Transfer constant current 300 - 400 mA at room temperature.储存效期:Store at 25°C for 2 years.