SPP1 - Spp1 secreted phosphoprotein 1 Gene
Also Known as OSP
Species: Rattus norvegicus
Summary
Predicted to enable extracellular matrix binding activity and Integrin binding activity. Involved in several processes, including negative regulation of collateral sprouting of intact axon in response to injury; osteoblast differentiation; and positive regulation of bone resorption. Located in several cellular components, including extracellular space; perinuclear region of cytoplasm; and vesicle. Used to study several diseases, including encephalomyelitis; myocarditis; radiculopathy; renovascular hypertension; and visual epilepsy. Biomarker of autosomal dominant polycystic kidney disease; calcinosis; and glomerulosclerosis. Human ortholog(s) of this gene implicated in several diseases, including autoimmune disease (multiple); biliary atresia; coronary artery disease (multiple); disease of cellular proliferation (multiple); and hepatitis. Orthologous to human SPP1 (secreted phosphoprotein 1). [provided by Alliance of Genome Resources, Apr 2022]
SPP1 Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_012881.2 | NP_037013.2 | osteopontin precursor |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in cell adhesion |
IDA
IDA: Inferred from direct assay
|
11792563 | RGD |
| involved in cell adhesion |
IMP
IMP: Inferred from mutant phenotype
|
3024151 | RGD |
| involved in cell differentiation |
IEP
IEP: Inferred from expression pattern
|
16618210 | RGD |
| involved in negative regulation of collateral sprouting of intact axon in response to injury |
IEP
IEP: Inferred from expression pattern
|
15625076 | RGD |
| involved in osteoblast differentiation |
IMP
IMP: Inferred from mutant phenotype
|
15598896 | RGD |
| involved in positive regulation of bone resorption |
IDA
IDA: Inferred from direct assay
|
11792563 | RGD |
| involved in response to 2,3,7,8-tetrachlorodibenzodioxine |
IDA
IDA: Inferred from direct assay
|
16414014 | RGD |
| involved in response to macrophage colony-stimulating factor |
IEP
IEP: Inferred from expression pattern
|
7669437 | RGD |
| involved in response to steroid hormone |
IDA
IDA: Inferred from direct assay
|
11250650 | RGD |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cell projection |
IDA
IDA: Inferred from direct assay
|
12162503 | RGD |
| located in extracellular space |
IDA
IDA: Inferred from direct assay
|
18758911 | RGD |
| located in perinuclear region of cytoplasm |
IDA
IDA: Inferred from direct assay
|
12162503 | RGD |
| located in vesicle |
IDA
IDA: Inferred from direct assay
|
18758911 | RGD |
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
osteopontin |
|
|
Recombinant SPP1 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P79222 | Osteopontin/OPN Protein, Rat (CHO, His) | P08721 (L17-N317) | ≥ 95%, as determined by reducing SDS-PAGE. |