Osteopontin Recombinant antibody, PBS Only
Osteopontin Recombinant Antibody for WB, FC (Intra), Indirect ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, FC (Intra), Indirect ELISA
Conjugate
Unconjugated
CloneNo.
6B11
Cat no : 80912-4-PBS
Synonyms
Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
80912-4-PBS targets Osteopontin in WB, FC (Intra), Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | Osteopontin fusion protein Ag19216 相同性解析による交差性が予測される生物種 |
| Full Name | secreted phosphoprotein 1 |
| Calculated molecular weight | 314 aa, 35 kDa |
| Observed molecular weight | 70 kDa, 44-66 kDa |
| GenBank accession number | BC007016 |
| Gene symbol | Osteopontin |
| Gene ID (NCBI) | 6696 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| Storage Buffer | PBS Only |
| Storage Conditions | Store at -80°C. |
Background Information
Osteopontin (OPN), also known as SPP1, is a secreted glycophosphoprotein that belongs to the small integrin-binding ligand N-linked glycoprotein (SIBLING) family. Originally isolated from bone, OPN has been found in kidneys, vascular tissues, biological fluids, and various tumor tissues (PMID: 15138464; 16406521). OPN can interact with CD44 and integrins and regulate diverse biological processes. It has a multifaceted role in bone development and remodeling, and is also involved in the inflammatory and immune response, oncogenesis and cancer progression. The very acidic nature of OPN, as well as the presence of variable posttranslational modifications, has led to anomalous migration in SDS-polyacrylamide gels and therefore to reports of different molecular weights for OPN (PMID: 8293561). Depending on the cell and tissue source and/or the SDS-PAGE system, OPN migrates with a molecular weight of 44-80 kDa, as well as at some smaller bands corresponding to peptide fragments (PMID: 8195113; 17890765).
