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Electrophoresis Buffers


43  results were found
Electrophoresis Buffers

The electrophoresis buffers maintain consistent pH levels during DNA, RNA, and other protein separation. Providing ions that transfer the applied current, the low charge solutions facilitate different molecular sizes to travel at various rates for analyses. Offering additional protection to proteins, the preparative substances prevent degradation for guaranteed sample viability and accurate testing. Available in various molecular weights, the best electrophoresis buffer can be selected based on the specific macromolecules being handled.


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Supplier:  VWR Chemicals
Description:   TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Packâ„¢ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).
Supplier:  VWR Chemicals
Description:   Wash buffers ideal for use in applications such as Western blotting and ELISA. Prevents high background by effectively removing unbound reagents.
Supplier:  VWR Chemicals
Description:   Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
UOM:  1 * 4 L

Supplier:  VWR Chemicals
Description:   Useful for high resolution of proteins on neutral pH SDS-PAGE gels.
UOM:  1 * 500 mL

Supplier:  VWR Chemicals
Description:   Recommended for optimum gel performance when using NEXT GEL® ready to pour acrylamide solutions.
UOM:  1 * 500 mL
Catalog Number: (A9177.0100)

Supplier:  APPLICHEM LIFESCIENCE
Description:   PBS Tablets for preparation of 200 ml phosphate buffered saline (PBS). Composition of 140 mM sodium chloride, 2,7 mM potassium chloride and 10 mM phosphate.
UOM:  1 * 100 items

Supplier:  VWR Chemicals
Description:   SSC buffer is a hybridisation buffer for Northern and Southern blots.
UOM:  1 * 4 L
Catalog Number: (M197-500ML)

Supplier:  VWR Chemicals
Description:   4X concentrated buffer solution (1,5 M Tris, pH 8,8 and 0,4% SDS). Used for preparation of standard acrylamide:bis-acrylamide gels as well as preparation of gels using PAGE-PLUSâ„¢ acrylamide solution.
UOM:  1 * 500 mL
Catalog Number: (A9162.0100)

Supplier:  APPLICHEM LIFESCIENCE
Description:   Tablets for preparation of 100 ml phosphate buffered saline (PBS).
UOM:  1 * 100 items
Catalog Number: (A7099.0125)

Supplier:  APPLICHEM LIFESCIENCE
Description:   Blocking Buffer I is based on a low-molecular weight, highly purified casein with NaCl and Tween® and stabilised with 0,1% ProClin® 300. It does not contain glycosylated proteins. Blocking Buffer I saturates free binding capacities on plastic consumables and other surfaces like ELISA plates and blotting membranes. Thus a reduction of unspecific binding on surfaces can be achieved. Efficiency of blocking is significantly improved in comparison to standard blocking procedures by a special production method, which leads to casein molecules with many different molecular sizes. Blocking Buffer I can be used in ELISA, EIA, RIA, Western blotting, immuno-PCR, protein arrays as well as immunohistochemistry.
UOM:  1 * 125 mL
Supplier:  APPLICHEM LIFESCIENCE
Description:   10X concentrated solution of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Naâ‚‚, pH 8,3 ±0,2.

Supplier:  VWR Chemicals
Description:   RapidBlockâ„¢ solution reduces blocking time to five minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes. This protein-free formulation minimises cross-reactivity and non specific antibody binding, generating blots with low background and enhanced signal-to-noise ratio.
UOM:  1 * 100 mL
Supplier:  VWR Chemicals
Description:   Rapid transfer buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications. Transfer is completed in 10 or 20 minutes using a standard semi-dry or wet transfer apparatus, respectively.
Environmentally Preferable
Supplier:  VWR Chemicals
Description:   PBS Tween® 20 blot wash buffer is a 20X concentration with 1% Tween® 20.
UOM:  1 * 500 mL
Supplier:  VWR Chemicals
Description:   Phosphate Buffered Saline (PBS) with 0,05% Tween® 20, pH 7,5 is a ready-to-use 1× concentration.
UOM:  1 * 1 L
Catalog Number: (A0965.9010)

Supplier:  APPLICHEM LIFESCIENCE
Description:   Powder mixture to prepare PBS buffer (10X) according to Dulbecco.
UOM:  1 * 1 KIT
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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