Rabbit anti-Human PCSK5 Polyclonal Antibody

Uniprot Id

Q92824

Target Species

Human

Target Name

PCSK5

Target Full Name

Proprotein convertase subtilisin/kexin type 5

Target Function

Serine endoprotease that processes various proproteins by cleavage at paired basic amino acids, recognizing the RXXX[KR]R consensus motif. Likely functions in the constitutive and regulated secretory pathways. Plays an essential role in pregnancy establishment by proteolytic activation of a number of important factors such as BMP2, CALD1 and alpha-integrins.

Target Subcellular Location

[Isoform PC6A]: Secreted.; [Isoform PC6B]: Endomembrane system; Single-pass type I membrane protein.

Target Protein Families

Peptidase S8 family

Target Tissue Specificity

Expressed in T-lymphocytes.

Target Synonyms

FLJ11149; FLJ16215; hPC6; PC5; PC6; PC6A; Pcsk5; PCSK5_HUMAN; Prohormone convertase 5; Proprotein convertase 5; Proprotein convertase 6; Proprotein convertase PC5; Proprotein convertase subtilisin/kexin type 5; Protease PC6; SPC6; Subtilisin/kexin-like protease PC5

Target Background

This gene encodes a member of the subtilisin-like proprotein convertase family, which includes proteases that process protein and peptide precursors trafficking through regulated or constitutive branches of the secretory pathway. The encoded protein undergoes an initial autocatalytic processing event in the ER to generate a heterodimer which exits the ER. It then sorts to the trans-Golgi network where a second autocatalytic event takes place and the catalytic activity is acquired. This encoded protein is widely expressed and one of the seven basic amino acid-specific members which cleave their substrates at single or paired basic residues. It mediates posttranslational endoproteolytic processing for several integrin alpha subunits and is thought to process prorenin, pro-membrane type-1 matrix metalloproteinase and HIV-1 glycoprotein gp160. Alternative splicing results in multiple transcript variants, some of which encode distinct isoforms, including a protease packaged into dense core granules (PC5A) and a type 1 membrane bound protease (PC5B).