carrier

Acyl Carrier Protein (ACP) (65-74) is an active acyl carrier protein (ACP) fragment.Acyl Carrier Protein (ACP) is a component of plastid-located plant fatty acid synthetase. It binds acyl groups covalently via the prosthetic group, 4-phosphopantetheine, d

Pep-1 (uncapped), which has 21 amino acid residues, is a known carrier peptide that delivers full-length native proteins in vitro and in vivo.

NICE-01 (AP1867-PEG2-JQ1; AP-PEG2-JQ1) is a bifunctional compound that facilitates the nuclear import of cytosolic cargoes by leveraging the nuclear-localized bromodomain-containing protein 4 (BRD4) as a carrier for their co-import and subsequent nuclear entrapment [1].

Epsilon-V1-2, a Cys-conjugated, is a biologically active peptide known as the εPKC-specific inhibitor. It hampers εPKC functionality by obstructing its translocation and the phosphorylation of MARCKS, additionally perturbing εPKC's interaction with its anchoring protein, εRACK. The peptide includes a cysteine residue at its C-terminus, facilitating the formation of potential disulfide bonds with carrier proteins. Pyroglutamyl formation can occur spontaneously at the N-terminus if glutamine or glutamic acid is present, enhancing peptide stability against gastrointestinal proteases. Pyroglutamyl peptides, a recognized subset, are accounted for in the peptide's purity during HPLC analysis.

Aminopeptidase N Ligand (CD13) NGR peptide, a polypeptide that targets CD13, functions as a carrier for mediating intracellular transmission and is commonly utilized in cancer research [1] [2].