Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4) propargyl Product Name CA-Ac Synonyms Acetyl-Halo

Product Name CA-Ac Synonyms Acetyl-Halo

Product Name Thalidomide-C3-PEG4-OH Synonyms Thalidomide-4'-C3-PEG4-OH CAS Number n/a Related CAS Molecular Formula C24H32N2O9 Molecular Weight 492

CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCCCCN)C(C)(C)C)C=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

The biotinylated biomolecules can then be bound to avidin or streptavidin

a highly potent antimitotic agent that inhibits tubulin polymerization

Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG4) propargyl Product Name CA-Ac Synonyms Acetyl-HaloSOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a Azide Lys(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase