Procollagen C-endopeptidase enhancer 2 (PCOLCE2), commonly known as PCE2, is a secreted glycoprotein that acts as a cofactor for procollagen C-proteinases (e.g., BMP1). It binds to the C-terminal propeptide of procollagens, enhancing their cleavage into mature collagens—an essential step in extracellular matrix (ECM) assembly and remodeling. It intersects with TGF-β signaling, a key pathway regulating collagen synthesis and ECM homeostasis.
Dysregulation of PCOLCE2 is linked to connective tissue disorders (e.g., certain Ehlers-Danlos syndrome variants) and fibrotic diseases (e.g., liver fibrosis) due to abnormal collagen deposition. While specific therapeutics targeting PCOLCE2 remain in preclinical stages, modulating its activity shows potential for treating ECM-related pathologies by restoring balanced collagen processing.
Recombinant Human Procollagen C-endopeptidase enhancer 2 (PCOLCE2) (CSB-MP017632HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
PCOLCE2 Antibody (CSB-PA017632LA01HU)
Validated Data
Western Blot
Positive WB detected in: A431 whole cell lysate(30µg), A549 whole cell lysate(30µg), MCF7 whole cell lysate(30µg), 293 whole cell lysate(30µg), PC-3 whole cell lysate(30µg), U87 whole cell lysate(30µg),A2780 whole cell lysate(30µg), Mouse Kidney tissue lysate(30µg)
All lanes: PCOLCE2 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 46 kDa
Observed band size: 46 kDa
Exposure time: 120s
Immunofluorescence staining of A549 cell with CSB-PA017632LA01HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Immunofluorescence staining of A549 cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Immunofluorescence staining of MCF-7 cell with CSB-PA017632LA01HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Immunofluorescence staining of MCF-7cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
The following PCOLCE2 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
PCOLCE2 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA017632GA01HU | PCOLCE2 Antibody | Human,Mouse,Rat | ELISA,IHC |
| CSB-PA017632LC01HU | PCOLCE2 Antibody, FITC conjugated | Human | |
| CSB-PA017632LB01HU | PCOLCE2 Antibody, HRP conjugated | Human | ELISA |
| CSB-PA017632LA01HU | PCOLCE2 Antibody | Human, Mouse | ELISA, WB, IF |
PCOLCE2 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP017632HU CSB-BP017632HU CSB-EP017632HU-B |
Recombinant Human Procollagen C-endopeptidase enhancer 2 (PCOLCE2) | Yeast Baculovirus In Vivo Biotinylation in E.coli |
| CSB-EP017632HU | Recombinant Human Procollagen C-endopeptidase enhancer 2 (PCOLCE2) | E.coli |
| CSB-MP017632HU | Recombinant Human Procollagen C-endopeptidase enhancer 2 (PCOLCE2) | Mammalian cell |