MODIFIER; DIGOXIGENIN-NHS ESTER

MODIFIER; DIGOXIGENIN-NHS ESTER

Stock Code: 2795577
Manufacturer Part No: 11333054001
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Application


Digoxigenin-3-O-methylcarbonyl-?-aminocaproic acid-N-hydroxysuccinimide ester has been used to label the sequence (III) for the linker molecule sequence (VIII).


Biochem/physiol Actions


Digoxigenin, a non-radioactive immune-tag is mainly used for labeling proteins and in situhybridization.


General description


Chemical reagent for the labeling of proteins and oligonucleotides. One reactive group is able to interact with NH2-groups (of proteins or oligonucleotides), another reactive group (Digoxigenin) reacts with Anti-Digoxigenin and thus can be detected.


Other Notes


For life science research only. Not for use in diagnostic procedures.


Preparation Note


Working concentration: 1 to 5 mMWorking solution: Preparation of working solutionUnder stirring 0.327 mg digoxigenin-3-O-methylcarbonyl- ε-aminocaproic acid -N-hydroxysuccinimide ester is dissolved in 8.18 μl DMSO or ethanol.


Principle


The activated ester reacts with amino groups under mild conditions. The digoxigenin moiety can be introduced into proteins or 5′-amino substituted oligonucleotides.

InChI keyKHNDABJZSPPYLE-FUGFVFQCSA-N
InChI1S/C35H50N2O10/c1-33-13-11-23(45-20-28(39)36-15-5-3-4-6-31(42)47-37-29(40)9-10-30(37)41)17-22(33)7-8-25-26(33)18-27(38)34(2)24(12-14-35(25,34)44)21-16-32(43)46
Formpowder
Assay>90% (elementary analysis)

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