A near-infrared thiol-reactive fluorescent dye
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Product Categories

Product Type

Biochemicals
Labeling & Detection
Reactive Probes

Application

Fluorescence

iFluor™ IRDye 800RS Maleimide

Item No. 44613

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Molecular Formula
C52H61N4O10S2 • CF3COO
Formula Weight
1079.2
Purity
≥90%
Emission
785 nm
Excitation
767 nm
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: Soluble
SMILES
CC1(C)C2=CC=CC=C2N(CCCCS(O)(=O)=O)/C1=C/C=C3CCCC(/C=C/C4=[N+](CCCCCC(NCCN5C(C=CC5=O)=O)=O)C6=CC=CC=C6C4(C)C)=C\3OC7=CC=C(S(=O)(O)=O)C=C7.FC(F)(F)C([O-])=O
InChi Code
InChI=1S/C52H60N4O10S2.C2HF3O2/c1-51(2)41-17-7-9-19-43(41)54(33-11-5-6-21-47(57)53-32-35-56-48(58)30-31-49(56)59)45(51)28-22-37-15-14-16-38(50(37)66-39-24-26-40(27-25-39)68(63,64)65)23-29-46-52(3,4)42-18-8-10-20-44(42)55(46)34-12-13-36-67(60,61)62;3-2(4,5)1(6)7/h7-10,17-20,22-31H,5-6,11-16,21,32-36H2,1-4H3,(H2-,53,57,60,61,62,63,64,65);(H,6,7)
InChi Key
XMAPTASHELBTEB-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

    $345

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    Product Description

    iFluor™ IRDye 800RS maleimide is a near-infrared thiol-reactive fluorescent dye. It displays excitation/emission maxima of 767/785 nm, respectively. iFluor™ IRDye 800RS maleimide can be used to label cysteine and thiol-modified oligonucleotides for use as probes in fluorescence-based hybridization assays, molecular imaging, and diagnostic applications.

    WARNING This product is not for human or veterinary use.