Osteopontin Rekombinanter Antikörper

Osteopontin Rekombinant Antikörper für IHC, IF/ICC, ELISA

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus

Anwendung

IHC, IF/ICC, ELISA

Konjugation

Unkonjugiert

CloneNo.

240206B7

Kat-Nr. : 83341-2-RR

Synonyme

OPN, SPP1, SPP1, OPN, ETA 1, BSPI

---

• 

  IHC staining of mouse lung using 83341-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse lung tissue slide using 83341-2-RR (OPN, SPP1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse lung using 83341-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse lung tissue slide using 83341-2-RR (OPN, SPP1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HepG2 using 83341-2-RR

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using OPN, SPP1 antibody (83341-2-RR, Clone: 240206B7 ) at dilution of 1:250 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  Affinity and Kinetic Characterization of 83341-2-RR

  Biolayer interferometry (BLl) kinetic assays of 83341-2-RR against Human OPN/SPP1 were performed. The affinity constant is 0.468 nM.

---

Geprüfte Anwendungen

• Erfolgreiche Detektion in IHC: Mauslungengewebe; Hinweis: Antigendemaskierung mit TE-Puffer pH 9,0 empfohlen. (*) Wahlweise kann die Antigendemaskierung auch mit Citratpuffer pH 6,0 erfolgen.
• Erfolgreiche Detektion in IF/ICC: HepG2-Zellen

Empfohlene Verdünnung

• Immunhistochemie (IHC): IHC : 1:50-1:500
• Immunfluoreszenz (IF)/ICC: IF/ICC : 1:125-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Produktinformation

83341-2-RR bindet in IHC, IF/ICC, ELISA Osteopontin und zeigt Reaktivität mit human, Maus

• Getestete Reaktivität: human, Maus
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Rekombinant
• Typ: Antikörper
• Immunogen: Rekombinantes Protein
• Vollständiger Name: secreted phosphoprotein 1
• Berechnetes Molekulargewicht: 314 aa, 35 kDa
• GenBank-Zugangsnummer: BC007016
• Gene symbol: Osteopontin
• Gene ID (NCBI): 6696
• Konjugation: Unkonjugiert
• Form: Liquid
• Reinigungsmethode: Protein-A-Reinigung
• Lagerungspuffer: PBS with 0.02% sodium azide and 50% glycerol
• Lagerungsbedingungen: Bei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

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).