Tetrazines in Reactive groups
Tetrazines (1,2,4,5-tetrazine) are a six-membered cyclic system with four nitrogen atoms. Tetrazines react extremely fast with terminal alkenes and trans-cyclooctenes in Inverse electron demand Diels-Alder ligation (IEDDA). IEDDA is the fastest cycloaddition reaction among click reactions known. It possesses exceptional selectivity and kinetics. Tetrazines also react with some strained cycloalkynes. IEDDA ligation is a fast and easy method to perform labeling or bioconjugation.
AF 430 tetrazine
Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
108E0 | 1 mg | $110.00 | in stock | |
208E0 | 5 mg | $290.00 | in stock | |
308E0 | 10 mg |
$460.00
|
in stock | |
408E0 | 25 mg |
$690.00
|
in stock | |
508E0 | 50 mg |
$1270.00
|
in stock | |
608E0 | 100 mg |
$1990.00
|
in stock |
Azide-PEG3-tetrazine
A hydrophilic bifunctional linker with azide and tetrazine function groups flanking PEG3 (triethylene glycol) spacer.
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Cat. # | Quantity | Price | Lead time | Buy this product |
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2798-250mg | 250 mg |
$549.00
|
in stock |
BDP 558/568 tetrazine
Stable fluorophore that can be conjugated with trans-cyclooctene derivatives of biomolecules for their visualization.
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Cat. # | Quantity | Price | Lead time | Buy this product |
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A74E0 | 1 mg | $110.00 | in stock | |
B74E0 | 5 mg | $210.00 | in stock | |
C74E0 | 10 mg | $310.00 | in stock | |
D74E0 | 25 mg |
$410.00
|
in stock | |
E74E0 | 50 mg |
$695.00
|
in stock | |
F74E0 | 100 mg |
$1190.00
|
in stock |
BDP 576/589 tetrazine
Tetrazine derivative of BDP 576/589 hydrophobic dye (BODIPY™ 576/589 analog) for conjugation with trans-cyclooctenes and cyclopropenes in the TCO ligation reaction.
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Cat. # | Quantity | Price | Lead time | Buy this product |
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1G4E0 | 1 mg | $110.00 | in stock | |
2G4E0 | 5 mg | $290.00 | in stock | |
3G4E0 | 10 mg |
$450.00
|
in stock | |
4G4E0 | 25 mg |
$690.00
|
in stock | |
5G4E0 | 50 mg |
$1270.00
|
in stock | |
6G4E0 | 100 mg |
$1990.00
|
in stock |
BDP 581/591 tetrazine
BDP 581/591 is a borondipyrromethene dye with tetrazine group for the inverse electron demand Diels-Alder (IEDDA) ligation.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
164E0 | 1 mg | $110.00 | in stock | |
264E0 | 5 mg | $290.00 | in stock | |
464E0 | 25 mg |
$690.00
|
in stock | |
564E0 | 50 mg |
$1270.00
|
in stock | |
664E0 | 100 mg |
$1990.00
|
in stock |
BDP 630/650 tetrazine
BDP 630/650 is a borondipyrromethene dye for Cyanine5 channel. This is a tetrazine derivative for the coupling with strained cycloalkenes.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
154E0 | 1 mg | $110.00 | in stock | |
254E0 | 5 mg | $290.00 | in stock | |
454E0 | 25 mg |
$690.00
|
in stock | |
554E0 | 50 mg |
$1270.00
|
in stock | |
654E0 | 100 mg |
$1990.00
|
in stock |
BDP FL tetrazine
BDP FL tetrazine (methyltetrazine) is a reactive dye for the inverse electron demand Diels-Alder (ied-DA) reaction with trans-cyclooctenes, cyclopropenes, and other strained cycloolefines. BDP FL is a bright and photostable dye for the 488 nm fluorescein (FAM) channel.
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Cat. # | Quantity | Price | Lead time | Buy this product |
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114E0 | 1 mg | $110.00 | in stock | |
214E0 | 5 mg | $290.00 | in stock | |
414E0 | 25 mg |
$690.00
|
in stock | |
514E0 | 50 mg |
$1270.00
|
in stock | |
614E0 | 100 mg |
$1990.00
|
in stock |
BDP R6G tetrazine
BDP R6G tetrazine is a borondipyrromethene dye with absorption and emission wavelengths similar to rhodamine 6G. It contains tetrazine fragment for IEDDA ligation.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
144E0 | 1 mg | $110.00 | in stock | |
244E0 | 5 mg | $290.00 | in stock | |
444E0 | 25 mg |
$690.00
|
in stock | |
544E0 | 50 mg |
$1270.00
|
in stock | |
644E0 | 100 mg |
$1990.00
|
in stock |
BDP TMR tetrazine
A fluorophore for the TAMRA channel with a functional group that can form conjugates in click chemistry reactions (IEDDA ligation) .
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
124E0 | 1 mg | $110.00 | in stock | |
224E0 | 5 mg | $210.00 | in stock | |
424E0 | 25 mg |
$410.00
|
in stock | |
524E0 | 50 mg |
$695.00
|
in stock | |
624E0 | 100 mg |
$1190.00
|
in stock |
BDP TR tetrazine
BDP TR is a borondipyrromethene fluorophore for ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
134E0 | 1 mg | $110.00 | in stock | |
234E0 | 5 mg | $290.00 | in stock | |
434E0 | 25 mg |
$690.00
|
in stock | |
534E0 | 50 mg |
$1270.00
|
in stock | |
634E0 | 100 mg |
$1990.00
|
in stock |
Biotin-PEG4-tetrazine
Biotin tetrazine is a reagent for copper-free click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
3797-25mg | 25 mg | $210.00 | 7 days | |
3797-250mg | 250 mg |
$1190.00
|
7 days |
Cyanine3 tetrazine
Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
110E0 | 1 mg | $110.00 | in stock | |
210E0 | 5 mg | $290.00 | in stock | |
410E0 | 25 mg |
$690.00
|
in stock | |
510E0 | 50 mg |
$1270.00
|
in stock | |
610E0 | 100 mg |
$1990.00
|
in stock |
Cyanine5 tetrazine
Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
130E0 | 1 mg | $110.00 | in stock | |
230E0 | 5 mg | $290.00 | in stock | |
430E0 | 25 mg |
$690.00
|
in stock | |
530E0 | 50 mg |
$1270.00
|
in stock | |
630E0 | 100 mg |
$1990.00
|
in stock |
Cyanine5.5 tetrazine
A compound containing Cyanine5.5 fluorophore, a far red emitting dye, and tetrazine fragment for the conjugation with trans-cyclooctenes / cyclopropenes via TCO ligation.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
170E0 | 1 mg | $110.00 | in stock | |
270E0 | 5 mg | $290.00 | in stock | |
470E0 | 25 mg |
$690.00
|
in stock | |
570E0 | 50 mg |
$1270.00
|
in stock | |
670E0 | 100 mg |
$1990.00
|
in stock |
Cyanine7 tetrazine
Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
150E0 | 1 mg | $110.00 | in stock | |
250E0 | 5 mg | $290.00 | in stock | |
450E0 | 25 mg |
$690.00
|
in stock | |
550E0 | 50 mg |
$1270.00
|
in stock | |
650E0 | 100 mg |
$1990.00
|
in stock |
Cyanine7.5 tetrazine
Cyanine7.5 is a NIR fluorescent dye with absorption and emission spectra similar to ICG (indocyanine green), but possessing a higher fluorescence quantum yield. This derivative is a tetrazine derivative for the TCO ligation reaction.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
160E0 | 1 mg | $110.00 | in stock | |
260E0 | 5 mg | $290.00 | in stock | |
460E0 | 25 mg |
$690.00
|
in stock | |
560E0 | 50 mg |
$1270.00
|
in stock | |
660E0 | 100 mg |
$1990.00
|
in stock |
FAM tetrazine, 5-isomer
FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
141E0 | 1 mg | $110.00 | in stock | |
241E0 | 5 mg | $210.00 | in stock | |
441E0 | 25 mg |
$410.00
|
in stock | |
541E0 | 50 mg |
$695.00
|
in stock | |
641E0 | 100 mg |
$1190.00
|
in stock |
FAM tetrazine, 6-isomer
This molecule is a conjugate of bright fluorophore FAM (fluorescein) and tetrazine, a reactive group that reacts with trans-cycloalkenes in a reaction called IEDDA (inverse electron demand Diels Alder reaction).
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
151E0 | 1 mg | $110.00 | in stock | |
251E0 | 5 mg | $210.00 | in stock | |
451E0 | 25 mg |
$410.00
|
in stock | |
551E0 | 50 mg |
$695.00
|
in stock | |
651E0 | 100 mg |
$1190.00
|
in stock |
PEG3-tetrazine
PEG3 tetrazine is a mono-reactive triethyleneglycol with a tetrazine group for IEDDA conjugation with strained olefins.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
1978-250mg | 250 mg | $390.00 | in stock | |
1978-1g | 1 g |
$950.00
|
in stock |
ROX tetrazine, 5-isomer
A tetrazine derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for copper-free bioconjugation. Pure 5-isomer.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
112E0 | 1 mg | $110.00 | in stock | |
212E0 | 5 mg | $290.00 | in stock | |
412E0 | 25 mg |
$690.00
|
in stock | |
512E0 | 50 mg |
$1270.00
|
in stock | |
612E0 | 100 mg |
$1990.00
|
in stock |
sulfo-Cyanine3 tetrazine
Water soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
113E0 | 1 mg | $110.00 | in stock | |
213E0 | 5 mg | $290.00 | in stock | |
313E0 | 10 mg |
$460.00
|
in stock | |
413E0 | 25 mg |
$690.00
|
in stock | |
513E0 | 50 mg |
$1270.00
|
in stock | |
613E0 | 100 mg |
$1990.00
|
in stock |
sulfo-Cyanine5 tetrazine
Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
133E0 | 1 mg | $110.00 | in stock | |
233E0 | 5 mg | $290.00 | in stock | |
333E0 | 10 mg |
$460.00
|
in stock | |
433E0 | 25 mg |
$690.00
|
in stock | |
533E0 | 50 mg |
$1270.00
|
in stock | |
633E0 | 100 mg |
$1990.00
|
in stock |