CAS 1260247-51-5

1-Biotinamino-15-oxo-3,6,9,12-tetraoxa-19,20-dithia-16-azatricosan-23-oic acid succinimidyl ester

CAS: 1260247-51-5

Formula: C₃₀H₅₁N₅O₁₁S₃

Molecular weight: 753.9478

Ref: IN-DA00HISC

Bis-dPEG®29-Acid

CAS: 1260247-51-5

Bis-dPEG®29-Acid is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®29-Acid is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

Formula: C₃₀H₄₉N₅O₁₁S₃

Purity: Min. 95%

Molecular weight: 751.94 g/mol

Ref: 3D-DPG-6013

NHS-S-S-dPEG4-biotin (cleavable)

CAS: 1260247-51-5

NHS-S-S-dPEG4-biotin (cleavable) 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. NHS-S-S-dPEG4-biotin (cleavable) 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: C₃₀H₄₉N₅O₁₁S₃

Purity: Min. 95%

Molecular weight: 751.93 g/mol

Ref: 3D-KAC24751