Chemical dyes have been shown to be effective fluorescence tools in studying proteins, nucleic acids, lipid, carbohydrates, viruses, bacteria, cells, tissues, lymphokines, GPCRs, hormones and drugs.
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Product Name: Bromothymol blue Order number: 100987 CAS: 76-59-5 Purity: >=95% Appearance: solid MF: C27H28Br2O5S MW: 624.384 MP: 202 oC oC Description: Bromothymol blue is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH (near 7). |
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Product Name: 3',6'-Dihydroxy-3-oxo-spiro[isobenzofuran-1(3H)-9'-[9H]xanthene]-6-carboxylic acid Order number: 204456 CAS: 3301-79-9 Purity: >=95% Appearance: solid MF: C21H12O7 MW: 376.32 MP: n.a. oC Description: This product is used for fluorescence labeling. |
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Product Name: 5-FAM, SE (5-Carboxyfluorescein N-succinimidyl ester) Order number: 204458 CAS: 92557-80-7 Purity: >=95% Appearance: solid MF: C25H15NO9 MW: 473.393 MP: n.a. oC Description: This fluorescein dye has a NHS reactive group for bioconjugation. By reaction with the primary amine group existed in proteins, nucleic acids and drugs, these molecules are covalently labeled. |
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Product Name: 6-FAM, SE Order number: 204459 CAS: 92557-81-8 Purity: >=95% Appearance: solid MF: C25H15NO9 MW: 473.393 MP: n.a. oC Description: This fluorescein dye has a NHS reactive group for bioconjugation. By reaction with the primary amine group existed in proteins, nucleic acids and drugs, these molecules are covalently labeled. |
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Product Name: 5-FITC Order number: 204460 CAS: 3326-32-7 Purity: >=95% Appearance: solid MF: C21H11NO5S MW: 389.381 MP: n.a. oC Description: This fluorescein dye has an isothiocyanate reactive group capable of conjugating with peptides and proteins having cysteine residue (containing sulfhydryl SH) and lysine residue (containing terminal amine NH2). Addition of SH to isothiocyanate is faster to form dithiocarbamatewhich is converted to more stable thiourea. |
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Product Name: Victoria Blue B Order number: 50P579594 CAS: 2580-56-5 Purity: >=95% Appearance: solid MF: C33H32ClN3 MW: 506.09 MP: 206 oC Description: This triphenylmethane-type dye product is used in quantitative determination of phospholipids. It is used to study shape memory polymers. |