Methyltetrazine-PEG4-NHS Ester

规格单位：25mg

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.

Molecular weight：533.53

Chemical composition：C24H31N5O9

CAS：1802907-92-1

Solubility：DMSO, DMF, DCM, THF, Chloroform

Purity：>95% (HPLC)

Appearance：Red crystalline

Storage conditions：-20°C. Desiccate

Shipping conditions：Ambient temperature

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