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- Table of Contents
Facts about Collectin-12.
Mediates the recognition, internalization and degradation of oxidatively modified low density lipoprotein (oxLDL) by vascular endothelial cells. Binds to several carbohydrates including Gal-type ligands, D-galactose, L- and D-fucose, GalNAc, T and Tn antigens in a calcium-dependent manner and internalizes specifically GalNAc in nurse-like cells.
| Human | |
|---|---|
| Gene Name: | COLEC12 |
| Uniprot: | Q5KU26 |
| Entrez: | 81035 |

| Belongs to: |
|---|
| No superfamily |

CL-P1; CLP1hCL-P1; COLEC12; collectin placenta 1; Collectin placenta protein 1; collectin sub-family member 12; collectin-12; NSR2; Nurse cell scavenger receptor 2; SCARA4; SCARA4NSR2; Scavenger receptor class A member 4; scavenger receptor class A, member 4; SRCL Type I; SRCLScavenger receptor with C-type lectin
Mass (kDA):
81.515 kDA

| Human | |
|---|---|
| Location: | 18p11.32 |
| Sequence: | 18; NC_000018.10 (316737..500701, complement) |
Expressed in perivascular macrophages. Expressed in plaques-surrounding reactive astrocytes and in perivascular astrocytes associated with cerebral amyloid angiopathy (CAA) in the temporal cortex of Alzheimer patient (at protein level). Strongly expressed in placenta. Moderately expressed in heart, skeletal muscle, small intestine and lung. Weakly expressed in brain, colon, thymus and kidney. Expressed in nurse-like cells. Expressed in reactive astrocytes and vascular/perivascular cells in the brain of Alzheimer patient.
Membrane; Single-pass type II membrane protein. Forms clusters on the cell surface.




PMID: 11162630 by Nakamura K., et al. Molecular cloning and functional characterization of a human scavenger receptor with C-type lectin (SRCL), a novel member of a scavenger receptor family.
PMID: 11564734 by Ohtani K., et al. The membrane-type collectin CL-P1 is a scavenger receptor on vascular endothelial cells.