General description
Stabilin 1 (STAB1) gene encodes a large, transmembrane receptor protein which may function in angiogenesis, lymphocyte homing, cell adhesion, or receptor scavenging. The protein contains 7 fasciclin, 16 epidermal growth factor (EGF)-like, and 2 laminin-type EGF-like domains as well as a C-type lectin-like hyaluronan-binding Link module. The protein is primarily expressed on sinusoidal endothelial cells of liver, spleen, and lymph node. The receptor has been shown to endocytose ligands such as low density lipoprotein, Gram-positive and Gram-negative bacteria, and advanced glycosylation end products. Supporting its possible role as a scavenger receptor, the protein rapidly cycles between the plasma membrane and early endosomes. (provided by RefSeq).
Stabilin 1 (STAB1) is expressed on tissue macrophages and sinusoidal endothelial cells. It is a type-1 transmembrane receptor. STAB1 is expressed in alternatively activated macrophages. STAB1 gene is located on human chromosome 3p21.1.
Immunogen
STAB1 (NP_055951, 1804 a.a. ~ 1902 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Sequence
EALASDLPNLGPLRTMHGTPISFSCSRTRAGELMVGEDDARIVQRHLPFEGGLAYGIDQLLEPPGLGARCDHFETRPLRLNTCSICGLEPPCPEGSQEQ
Biochem/physiol Actions
Stabilin 1 (STAB1) maintains tissue homeostasis and prevents autoimmunity. STAB1 mediates endocytic and phagocytic clearance of undesirable internal components. STAB1 is an immunosuppressive molecule and reduces proinflammatory reactions in vivo.
Physical form
Solution in phosphate buffered saline, pH 7.4
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | mouse |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | 4G9, monoclonal |
| form | buffered aqueous solution |
| species reactivity | human |
| technique(s) | capture ELISA: suitable,immunofluorescence: suitable,western blot: 1-5 μg/mL |
| isotype | IgG2aκ |
| NCBI accession no. | NM_015136 |
| UniProt accession no. | Q9NY15 |
| shipped in | dry ice |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| Gene Information | human ... STAB1(23166) |
