Materials Science

Biotin-PEG-Succinimidyl Valerate, MW 3.4K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 5K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 5K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 10K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 10K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 20K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG-Succinimidyl Valerate, MW 20K is PEG derivative containing a biotin group and an NHS ester group with a 4C linker to the PEG chain. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and

Biotin-PEG11-Amine.

Biotin-PEG11-Amine.

Biotin-PEG2-Amine.

Biotin-PEG2-Amine.

Biotin-PEG2-Amine.