One. Product Description.
TCO-PEG-COOH is made up of three parts: TCO (trans-cyclooctene), PEG (polyethylene glycol), and COOH (carboxyl).
TCO is a special olefin that has good reactivity and stability due to its cyclic structure. In chemical reactions, TCOs can react with specific receptor molecules, enabling specific recognition and binding of target molecules.
PEG is a polymer with good biocompatibility and water solubility.
COOH is a carboxyl group and is a common organic functional group. In TCO-PEG-COOH, the carboxyl group can react with metal ions or other functional groups to form stable bonds. This property allows TCO-PEG-COOH to be linked and modified with other molecules to achieve specific recognition and binding of the target molecule.
Two. Specific parameters.
Chinese name: trans-cyclooctene-polyethylene glycol-carboxyl.
Product Name: tco-peg-cooh,tco-peg-acid
Molecular weight (peg): 1k, 2k, 34k,4k,5k,6k,10k,20k
End group substitution rate: > 95%.
Place of Origin: Xi'an Kaixin Biotechnology***
Solubility: TCO-PEG-COOH, TCO-PEG-ACID is soluble in most organic solvents, such as: DCM, DMF, DMSO, THF, etc., and has good solubility in water.
Handling and use: TCO-PEG-COOH, TCO-PEG-ACID needs to pay attention to temperature difference and air humidity when taking and using to prevent moisture absorption. It is protected by an inert gas as much as possible in the reaction.
Three. Structural formula.
Four. Precautions.
1.This product should be sealed and protected from light, and stored in a cool, dry and ventilated place.
2.Avoid frequent thawing, use it now, freeze below -20.
3.For scientific research only
Five. Related reagents.
tco-peg-nh2
tco-peg-n3
tco-peg-cooh
tco-peg-mal
tco-peg2-sulfo-nhs ester
tco-peg4-tfp ester
tco-peg8-tfp ester
tco-peg12-tfp ester
4e)-tco-peg3-maleimide
tco-peg9-maleimide
tetrazine-peg-maleimide
tetrazine-peg-cooh
tco-peg-sh
fa-peg-dbco
tco-peg-dspe
tco-peg-fa
The above are all sorted out by Wudong of Xi'an Kaixin Biotechnology, interested partners can leave a message!