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Tube-O-DIALYZER™ Micro Dialysis System, G-Biosciences

Supplier: G-Biosciences

Small sample dialysis has become a routine and popular technique in life science research. Today's major concern with dialysis devices is the loss of precious samples, due either to leaking or precipitation of samples during dialysis. A common cause of sample loss is due to the fragile dialysis membrane being accidentally pierced with a sharp object, such as a needle. A second concern is the efficiency and rate of dialysis. We manufacture a unique dialysis device that allows efficient dialysis and 100% sample recovery, even if your sample precipitates.

The unique tube format of Tube-O-DIALYZER™ allows for easy handling and manipulation. For sample recovery, just place the Tube-O-DIALYZER™ in a centrifuge and spin your sample to the bottom of the tube, ensuring 100% sample recovery, even if precipitation occurs (see figure). The Tube-O-DIALYZER™ also allows for easy sample loading, as simple as transferring your sample to a microcentrifuge tube. Tube-O-DIALYZER™ does not require the use of specialized loading devices or costly syringes and hazardous needles.

Tube-O-DIALYZER™ comes in two ideal sizes; the Micro unit allows efficient dialysis of 20-250µl samples and the Medi unit is optimized for 200µl-2.5ml samples. Both sizes are available with membranes with molecular weight cutoff (MWCO) of 1kDa, 4kDa, 8kDa, 15kDa and50kDa. Tube-O-DIALYZER™ are available in packs of 20. Each Tube-O-DIALYZER™ is supplied with 6 appropriately sized floats and Tube-O-DIALYZER™ storage caps to allow storage of dialyzed samples. For added convenience, Tube-O-DIALYZER™ is also supplied as a mixed kit containing 10 Micro and 10 Medi Tube-O-DIALYZER™, along with the required floats and storage caps.

Ordering Information: Accessories not included.


 

ORDER

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Description For Sample Range MWCO Packaging Supplier No. Catalog Number Unit List Price Quantity
Tube-O-DIALYZER™ 20-250 µL; 0.2-2.5 mL 4K 10 Micro and 10 Medi Units 786-621 C-3910-6 Each Retrieving Restricted
Tube-O-DIALYZER™ 20-250 µL 4K 20 Units 786-611 C-3911-1 Each Retrieving Restricted
Tube-O-DIALYZER™ 0.2-2.5 mL 4K 20 Units 786-616 C-3910-7 Each Retrieving Restricted
restricted You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email info@bioexpress.com or fax 800-574-7892 referencing your BioExpress account number. Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
BioExpress will not lift restrictions for residential shipping addresses.

ACCESSORIES

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Accessories
Description Supplier No. Catalog Number Unit List Price Quantity
Tube-O-DIALYZER™ Floats (Medi) 786-142F C-3910-5 Pack of 6 Retrieving
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