Anti-Elafin/Skalp PI3 Antibody (monoclonal, C7) Fluoro550 Conjugated

Elafin, also known as peptidase inhibitor 3 or skin-derived antileukoprotease (SKALP), is a protein that in humans is encoded by the PI3 gene. This gene encodes an elastase-specific inhibitor that functions as an antimicrobial peptide against Gram-positive and Gram-negative bacteria, and fungal pathogens. The protein contains a WAP-type four-disulfide core (WFDC) domain, and is thus a member of the WFDC domain family. Most WFDC gene members are localized to chromosome 20q12-q13 in two clusters: centromeric and telomeric. And this gene belongs to the centromeric cluster. Expression of this gene is upgulated by bacterial lipopolysaccharides and cytokines.

Elafin; Elastase-specific inhibitor; ESI; Peptidase inhibitor 3; PI-3; Protease inhibitor WAP3; Skin-derived antileukoproteinase; SKALP; WAP four-disulfide core domain protein 14; PI3; WAP3; WFDC14

Highly expressed in lung, spleen, heart, liver and kidney. Moderate levels in brain and skeletal muscle, and low in testis. Also found in many cell lines, highest expression in cells of the immune system.

Cell Biology, Cell Cycle, Immunology, Innate Immunity, Kinases/Phosphatases, Lipid Signaling, Protein Phosphorylation, Ser/Thr Kinases, Signal Transduction, Signaling Pathway, TLR Signaling

1. Entrez Gene: PI3 peptidase inhibitor 3, skin-derived (SKALP) . 2. Clauss A, Lilja H, Lundwall A (Nov 2002) . A locus on human chromosome 20 contains several genes expressing protease inhibitor domains with homology to whey acidic protein. Biochem J 368 (Pt 1) : 233–42. 3. Molhuizen HO, Zeeuwen PL, Olde Weghuis D, Geurts van Kessel A, Schalkwijk J (Feb 1994) . Assignment of the human gene encoding the epidermal serine proteinase inhibitor SKALP (PI3) to chromosome region 20q12→q13. Cytogenet Cell Genet 66 (2) : 129–31.