Rabbit anti-Human CPNE1 Polyclonal Antibody

Uniprot Id

Q99829

Target Species

Human

Target Name

CPNE1

Target Full Name

Copine-1

Target Function

Calcium-dependent phospholipid-binding protein that plays a role in calcium-mediated intracellular processes. Involved in the TNF-alpha receptor signaling pathway in a calcium-dependent manner. Exhibits calcium-dependent phospholipid binding properties. Plays a role in neuronal progenitor cell differentiation; induces neurite outgrowth via a AKT-dependent signaling cascade and calcium-independent manner. May recruit target proteins to the cell membrane in a calcium-dependent manner. May function in membrane trafficking. Involved in TNF-alpha-induced NF-kappa-B transcriptional repression by inducing endoprotease processing of the transcription factor NF-kappa-B p65/RELA subunit. Also induces endoprotease processing of NF-kappa-B p50/NFKB1, p52/NFKB2, RELB and REL.

Target Subcellular Location

Nucleus. Cytoplasm. Cell membrane.

Target Protein Families

Copine family

Target Tissue Specificity

Expressed in neutrophils (at protein level). Widely expressed. Expressed in the brain. Expressed in neutrophil precursors from bone marrow and peripheral blood.

Target Synonyms

Copine 1; Copine I; Copine-1; Copine1; CopineI; COPN 1; COPN1; CPN 1; CPN1; CPNE 1; CPNE1; CPNE1_HUMAN; MGC1142

Target Background

Calcium-dependent membrane-binding proteins may regulate molecular events at the interface of the cell membrane and cytoplasm. This gene encodes a calcium-dependent protein that also contains two N-terminal type II C2 domains and an integrin A domain-like sequence in the C-terminus. However, the encoded protein does not contain a predicted signal sequence or transmembrane domains. This protein has a broad tissue distribution and it may function in membrane trafficking. This gene and the gene for RNA binding motif protein 12 overlap at map location 20q11.21. Alternate splicing results in multiple transcript variants encoding different proteins.