Bromophenol Blue sodium salt,

Bromophenol Blue sodium salt,

Application

Bromophenol blue sodium salt has been used in the preparation of protein samples for western blotting analysis. It has also been used in Drosphila fly food to aid visualization of gut for dissection.

A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

General description

Bromophenol Blue is a pH indicator, and a dye appearing as a strong blue color. It is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. Bromophenol blue has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The rate of migration varies with gel composition.

Packaging

5, 10, 25 g in glass bottle

Reconstitution

A 6x Gel Loading Buffer can be made using standard recipes, including 0.015% bromophenol blue.

No detailed specifications are available for this product.

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Code Description Quality Level InChI key InChI Manufacturer Technique(s) Storage Temp. Form Price Quantity
3581821 Bromophenol Blue sodium salt, 200 TWKDJMRHSLWRFI-UHFFFAOYSA-M 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 SIGMA-ALDRICH electrophoresis: suitable room temp powder
£80.09 (exc VAT) per 10G
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3581822 Bromophenol Blue sodium salt, 200 TWKDJMRHSLWRFI-UHFFFAOYSA-M 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 SIGMA-ALDRICH electrophoresis: suitable room temp powder
£210.32 (exc VAT) per 25G
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3581823 Bromophenol Blue sodium salt, 200 TWKDJMRHSLWRFI-UHFFFAOYSA-M 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 SIGMA-ALDRICH electrophoresis: suitable room temp powder
£70.76 (exc VAT) per 5G
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