Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG8) carboxylic ester Carmichael

Carmichael

SNAP-tag can be used alongside other tags like CLIP-tag for multicolor labeling

386 SMILES BrCCOCCOCCOCCCC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=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

99 SMILES Cl

Azide-Lys(m-PEG4)-Val-Cit-PAB(m-PEG8) carboxylic ester CarmichaelSOLU 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 PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase