TCO-PEG4-Acid

TCO-PEG4-Acid is an amine-reactive, non-activated building block with enhanced solubility in aqueous media used for derivatizing amine-containing molecule in the presence of activators (e.g. EDC, or HATU) through a stable amide bond.

Tetrazine/TCOs are heterobifunctional reagents used for converting azido-containing peptides or protein into tetrazine-modified peptides or protein without the need for catalyst or axillary reagents. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is a bioorthogonal reaction that possesses exceptional kinetics (k > 800 -1s-1) and selectivity. Such excellent reaction rate constants are unparalleled by any other bioorthogonal reaction pair described to date.

Catalog Number Product DataSheet Size AVAILABILITY Price Qty
FCC646
TCO-PEG4-Acid, 25 mg
25mg In stock
Regular Price:$282.00
On Sale:
FCC647
TCO-PEG4-Acid, 100 mg
100mg In stock
Regular Price:$695.00
On Sale:
FCC648
TCO-PEG4-Acid, 500 mg
500mg In stock
Regular Price:$2,428.00
On Sale:
Specifications

Product Type: Small Molecule
Chemical Formula: C20H35NO8
CAS number: N/A
Molecular Weight: 417.38
Variant MPN: 1088
Format: Colorless to slightly yellow oil
Purity: >95% (HPLC)
Solubility: DMSO, DMF, DCM, THF, Chloroform
Storage: -20C. Desiccate
Shipped: Frozen - Dry Ice

Documentation
References

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