COP zeta1 (I48) polyclonal antibody

P61923

Membrane and vesicular trafficking in the early secretory pathway are mediated by non-Clathrin COP (coat protein) I-coated vesicles. COPI-coated vesicles mediate retrograde transport from the Golgi back to the ER and intra-Golgi transport. The cytosolic precursor of the COPI coat, the heptameric coatomer complex, is composed of two subcomplexes. The first consists of the COPB, COPG, COPD and COPZ1 subunits (also known as beta-COP, gamma-COP, delta-COP and zeta-1 COP, respectively), which are distantly homologous to AP Clathrin adaptor subunits. The second consists of the COPA, COPP and COPE subunits (also known as alpha-COP, COPP and epsilon-COP, respectively).

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

COP zeta1 (I48) pAb detects endogenous levels of COP zeta1 protein.

Immunohistochemistry (IHC) analyzes of COP zeta1 (I48) pAb in paraffin-embedded human cervix carcinoma tissue.

For research use only, not for use in diagnostic procedure.

Synthetic peptide, corresponding to the N-terminus of Human COP zeta1.