CAS Number 1802907-92-1 | |
Molecular Weight 533.53 | |
Appearance Red crystalline | |
Chemical Formula C24H31N5O9 | |
Purity >95% (HPLC) | |
Unit Size 4×2 mg, 10mg, 25 mg, 100 mg, 500 | |
Solubility DMSO, DMF, DCM, THF, Chloroform | |
Storage Instructions -20°C. Desiccate | |
Shipping Conditions Ambient temperature | |
Shipping Instructions Ambient temperature |
Methyltetrazine-PEG4-NHS Ester
Methyltetrazine-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The PEG spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary TCO-containing molecules. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.
Price range: $171.00 through $2,483.00
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