Innovative Tools for Molecular and Cell Biology

Innovative Tools for Molecular and Cell Biology

Products

Fluorescent Dyes

Thiol-Reactive Dyes

Mechanism of labeling with thiol-reactive dyes

Mechanism of labeling with thiol-reactive dyes

Description

  • Because free thiol (SH) groups, also called mercapto groups, are not present as abundantly as amino groups in most biopolymers such as proteins and nucleic acids, thiol-reactive reagents often provide a means of selectively modifying a protein at a defined site. Therefore, thiol-reactive dyes are often used to prepare fluorescent peptides, proteins, and oligonucleotides for probing biological structures, functions, and interactions. Thiol-reactive dyes have been used to develop probes for analyzing the topography of proteins in biological membranes, determining distances within the protein or between the proteins, and monitoring the changes in protein conformation using environment-sensitive probes.

ORDER INFORMATION

  • For shipping and storage information please click on Order#.
Order# Description Amount Price Data Sheet
60643AS Biotin C2 maleimide 25 mg 138,00 PDF
60644AS N-(Biotinoyl)-N''-(iodoacetyl)ethylenediamine 25 mg 157,00 PDF
81838AS QXL® 570 C2 maleimide 5 mg 514,00 PDF
MFP-D660-03-2 MFP™-DYQ-660-Maleimide 1 mg 216,00 PDF
81432AS EDANS C2 maleimide 25 mg 75,00 PDF
MFP-D350-03-2 MFP™-DY-350-Maleimide 1 mg 216,00 PDF
81403AS DACM 10 mg 182,00 PDF
MFP-D405-03-2 MFP™-DY-405-Maleimide 1 mg 216,00 PDF
MFP-D415-03-2 MFP™-DY-415-Maleimide 1 mg 216,00 PDF
MFP-D480XL-03-2 MFP™-DY-480XL-Maleimide 1 mg 216,00 PDF
MFP-D481XL-03-2 MFP™-DY-481XL-Maleimide 1 mg 216,00 PDF
MFP-D485XL-03-2 MFP™-DY-485XL-Maleimide 1 mg 216,00 PDF
81406AS 5-IAF 25 mg 176,00 PDF
81405AS Fluorescein-5-maleimide 25 mg 182,00 PDF
MFP-A1254 MFP488-C5-maleimide (Peptide Labeling) 1 mg 205,00 PDF
81164AS HiLyte™ Fluor 488 C2 maleimide 1 mg 195,00 PDF
MFP-D490-03-2 MFP™-DY-490-Maleimide 1 mg 216,00 PDF
MFP-D495-X5-03-2 MFP™-DY-495-X5-Maleimide 5 mg 752,00 PDF
MFP-D505-X5-03-2 MFP™-DY-505-X5-Maleimide 1 mg 360,00 PDF
MFP-D510XL-03-2 MFP™-DY-510XL-Maleimide 1 mg 216,00 PDF
MFP-D520XL-03-2 MFP™-DY-520XL-Maleimide 1 mg 216,00 PDF
MFP-D521XL-03-2 MFP™-DY-521XL-Maleimide 1 mg 216,00 PDF
MFP-D530-03-2 MFP™-DY-530-Maleimide 1 mg 216,00 PDF
81446AS Tetramethylrhodamine-5-maleimide 5 mg 282,00 PDF
81410AS 5-TMRIA 5 mg 282,00 PDF
81445AS Tetramethylrhodamine-6-maleimide 5 mg 282,00 PDF
81441-5AS Tetramethylrhodamine-5-(and-6) C2 maleimide 5 mg 75,00 PDF
81441-25AS Tetramethylrhodamine-5-(and-6) C2 maleimide 25 mg 163,00 PDF
81442AS Tetramethylrhodamine-6 C2 maleimide 5 mg 163,00 PDF
81443AS Tetramethylrhodamine-5 C2 maleimide 5 mg 163,00 PDF
MFP-D549P1-03-2 MFP™-DY-549P1-Maleimide 1 mg 216,00 PDF
MFP-D550-03-2 MFP™-DY-550-Maleimide 1 mg 216,00 PDF
MFP-D554-03-2 MFP™-DY-554-Maleimide 1 mg 216,00 PDF
MFP-D555-03-2 MFP™-DY-555-Maleimide 1 mg 216,00 PDF
81254AS HiLyte™ Fluor 555 C2 maleimide 1 mg 239,00 PDF
MFP-D560-03-2 MFP™-DY-560-Maleimide 1 mg 216,00 PDF
MFP-D590-03-2 MFP™-DY-590-Maleimide 1 mg 216,00 PDF
MFP-D591-03-2 MFP™-DY-591-Maleimide 1 mg 216,00 PDF
81447AS Sulforhodamine 101 C2 maleimide 5 mg 138,00 PDF
MFP-D594-03-2 MFP™-DY-594-Maleimide 1 mg 216,00 PDF
MFP-D610-03-2 MFP™-DY-610-Maleimide 1 mg 216,00 PDF
MFP-D615-03-2 MFP™-DY-615-Maleimide 1 mg 216,00 PDF
MFP-D630-03-2 MFP™-DY-630-Maleimide 1 mg 216,00 PDF
MFP-D631-03-2 MFP™-DY-631-Maleimide 1 mg 216,00 PDF
MFP-D632-03-2 MFP™-DY-632-Maleimide 1 mg 216,00 PDF
MFP-D633-03-2 MFP™-DY-633-Maleimide 1 mg 216,00 PDF
MFP-D634-03-2 MFP™-DY-634-Maleimide 1 mg 216,00 PDF
MFP-D635-03-2 MFP™-DY-635-Maleimide 1 mg 216,00 PDF
MFP-D636-03-2 MFP™-DY-636-Maleimide 1 mg 216,00 PDF
81259AS HiLyte™ Fluor 647 C2 maleimide 1 mg 251,00 PDF
MFP-D647P1-03-2 MFP™-DY-647P1-Maleimide 1 mg 216,00 PDF
MFP-D649P1-03-2 MFP™-DY-649P1-Maleimide 1 mg 216,00 PDF
MFP-D650-03-2 MFP™-DY-650-Maleimide 1 mg 216,00 PDF
MFP-D651-03-2 MFP™-DY-651-Maleimide 1 mg 216,00 PDF
MFP-D652-03-2 MFP™-DY-652-Maleimide 1 mg 216,00 PDF
MFP-D654-03-2 MFP™-DY-654-Maleimide 1 mg 216,00 PDF
MFP-D675-03-2 MFP™-DY-675-Maleimide 1 mg 216,00 PDF
MFP-D676-03-2 MFP™-DY-676-Maleimide 1 mg 216,00 PDF
MFP-D677-03-2 MFP™-DY-677-Maleimide 1 mg 216,00 PDF
MFP-D679P1-03-2 MFP™-DY-679P1-Maleimide 1 mg 216,00 PDF
MFP-D680-03-2 MFP™-DY-680-Maleimide 1 mg 216,00 PDF
MFP-D681-03-2 MFP™-DY-681-Maleimide 1 mg 216,00 PDF
MFP-D682-03-2 MFP™-DY-682-Maleimide 1 mg 216,00 PDF
MFP-D700-03-2 MFP™-DY-700-Maleimide 1 mg 216,00 PDF
MFP-D701-03-2 MFP™-DY-701-Maleimide 1 mg 216,00 PDF
MFP-D704-03-2 MFP™-DY-704-Maleimide 1 mg 216,00 PDF
MFP-D730-03-2 MFP™-DY-730-Maleimide 1 mg 216,00 PDF
MFP-D731-03-2 MFP™-DY-731-Maleimide 1 mg 216,00 PDF
MFP-D732-03-2 MFP™-DY-732-Maleimide 1 mg 216,00 PDF
MFP-D734-03-2 MFP™-DY-734-Maleimide 1 mg 216,00 PDF
MFP-D749P1-03-2 MFP™-DY-749P1-Maleimide 1 mg 216,00 PDF
MFP-D750-03-2 MFP™-DY-750-Maleimide 1 mg 216,00 PDF
81269AS HiLyte™ Fluor 750 C2 maleimide 1 mg 251,00 PDF
MFP-D751-03-2 MFP™-DY-751-Maleimide 1 mg 216,00 PDF
MFP-D752-03-2 MFP™-DY-752-Maleimide 1 mg 216,00 PDF
MFP-D754-03-2 MFP™-DY-754-Maleimide 1 mg 216,00 PDF
MFP-D776-03-2 MFP™-DY-776-Maleimide 1 mg 216,00 PDF
MFP-D777-03-2 MFP™-DY-777-Maleimide 1 mg 216,00 PDF
MFP-D778-03-2 MFP™-DY-778-Maleimide 1 mg 216,00 PDF
MFP-D780-03-2 MFP™-DY-780-Maleimide 1 mg 216,00 PDF
MFP-D781-03-2 MFP™-DY-781-Maleimide 1 mg 216,00 PDF
MFP-D782-03-2 MFP™-DY-782-Maleimide 1 mg 216,00 PDF
MFP-D800-03-2 MFP™-DY-800-Maleimide 1 mg 216,00 PDF
MFP-D831-03-2 MFP™-DY-831-Maleimide 1 mg 216,00 PDF
  • All prices are in EURO excl. VAT and shipping. AnaSpec dyes are only available in selected countries.
    For further pricing and order information please ask your local distributor.

Download

  • Fluorescent Probes for Protein and Nucleic Acid Labeling Handbook (PDF)
  • Fluorescent Cell Organelle Stains Brochure (PDF)
  • Fluorophore Selection Guide Poster (7MB) (PDF)