CAS 1581248-63-6

Tos-PEG4-CH2CO2H

CAS: 1581248-63-6

Tos-PEG4-CH2CO2H

Purity: 95%

Molecular weight: 362.40g/mol

Ref: 54-BIPG1857

Tos-PEG3-CH2COOH

CAS: 1581248-63-6

Tos-PEG3-CH2COOH is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₁₅H₂₂O₈S

Purity: 98%

Color and Shape: Solid

Molecular weight: 362.4

Ref: TM-T17128

Tos-PEG3-CH2COOH

CAS: 1581248-63-6

Purity: 98%

Molecular weight: 362.1

Ref: 10-F570412

Tos-PEG4-CH2CO2H

CAS: 1581248-63-6

Tos-PEG4-CH2CO2H is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Tos-PEG4-CH2CO2H is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₁₅H₂₂O₈S

Purity: Min. 95%

Molecular weight: 362.4 g/mol

Ref: 3D-GNC24863