DBCO-PEG4-ATTO-425

Abs/Em = 436/484 nm, Dibenzylcyclooctyne-PEG4-ATTO-425

90% (HPLC)

Solid; Color: yellow

DMF, DMSO

O=C (NCCOCCOCCOCCOCCNC (=O) CCC (=O) N1Cc2ccccc2C#Cc2c1cccc2) CCCN1c2cc3oc (=O) c (C (=O) OCC) cc3cc2C (C) CC1 (C) C

C51H62N4O11

Theoretical MW: 907.06 g/mol; Detected MW: 906.44 g/mol

Store at -20 C

For research use only.

Spectroscopic Propertie: exc 436 nm, em 484 nm, 45.0 L mmol-1 cm-1 (after click reaction) .