The Elutrap system is designed to isolate nucleic acids and proteins from agarose or polyacrylamide gel slices by electroelution. Samples are purified with . azim58 – Official elutrap documentation. Elutrap protocol. “C:\kurt\storage\CIM Research Folder\DR\\\ELUTRAP\ “. The Elutrap, seen from above, is placed on a horizontal agarose gel electrophoresis chamber. Outer limits of the trap are defined with disposable membranes at.

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Wash well with warm water, followed by distilled water and DI water. That’s why overproducts on LabPlanet are eligible for expedited shipping, ensuring the equipment you need arrives promptly. If for any reason you decide that your purchase just isn’t for you, simply return the item within 30 days of receipt and we’ll cover the cost of return shipping. In case of inadvertent piercing of the membrane, save the buffer.

Place the U shaped inserts into the two chambers of the device. Web browser based cookies allow us to customize our site for you, save items in your cart, and provide you with a great experience when shopping LabPlanet. The OD of subsequent collections should be lower as the concentration of the sample gets diluted with the buffer.

Whatman Elutrap Electroelution System, Whatman 10404090 Replacement Components BT1 Membranes

Please note that the description and stock photo may not correspond to the specific model listed above. Wash all equipment with hot, distilled and then with DI water.

Read more The Elutrap system can be used with other horizontal gel electrophoresis chambers. Labnet E 35 well comb for use with 15cm gel system, 1.


Sample can be extracted from the buffer by ethanol precipitation and lyophilization. The membranes should only be handled with gloves on to avoid RNase contamination.

We apologize for any inconvenience. Simple to Use Assembly of the Elutrap system is easy. If you can’t find what you need, contact us to solve your problems.

The Elutrap system is designed to isolate nucleic acids and proteins from agarose or polyacrylamide gel slices by electroelution. Elutrap Electro-Elution System Introduction Elutrap electro-elution system is a membrane trap elution system used for the extraction, concentration and dialysis of DNA and other charged molecules above the size of 5 kDa 1.

The smaller chamber should contain a single closed insert. If you cannot enable cookies in your browser, please contact us — we are always here to help! BT1 membrane — one per each device used. Ultrapure TBE buffer — about 15 ml per device used. The notched surface of the inserts always faces the central elution chamber containing the gel pieces. Sunday, September 30, Elutrap electro-elution system.

It is very important to place the sloping side of the dialysis membrane next to the triangular mark on the side of the elutrap device. If possible, please enable JavaScript in your browser for the best possible experience.

We however use a single layer in the device. The buffer in the electrophoresis chamber should cover the electrodes. Please change the country on your profile in order to switch to another country store. The membrane placement is adjustable, allowing final elution trap volumes to be optimized for the particular assay.

Elutrap Starter Kit with electrophoresis chamber includes one Elutrap device, one electrophoresis chamber, 50 BT1 membranes, and 50 BT2 membranes. View my complete profile. Make sure that the inserts are tightly placed and rest on the designated slot. Gel slices are placed in the middle of the Elutrap device and then placed into a horizontal electrophoresis chamber.


Do not crowd the gel pieces on either end of the elution chamber. Finally, rinse thoroughly with DI water. The larger chamber should hold 4 inserts — three open and one closed. Align the tray such that the two apertures lie on top of each other allowing the passage of current into the channel.

About Me biotechie I am a Master’s student in Biotechnology and this is my attempt to share experiences and lessons learnt from school. Do not stack gel slices above the device height. Take care not to crush the gel as this may impair elution efficiency.

Info for a Biotech Student: Elutrap electro-elution system

If you cannot enable JavaScript or you are having technical difficulties, please contact us — we are always here to help! Switch the electrodes so that the negatively charged black electrode faces the collection chamber and run for 20 seconds. Looking for support assistance? Place the tray against the tray stop so that the bottom aperture on the tray lies over the buffer.

Leakage can be detected by the appearance of water on the paper filter. Be the first to leave a review!

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