Osteopontin Recombinant antibody, PBS Only

Osteopontin Recombinant Antibody for WB, FC (Intra), Indirect ELISA
Cat No. 80912-4-PBS
Clone No.6B11

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, FC (Intra), Indirect ELISA

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

Formulation:  PBS Only
PBS Only
Conjugate:  Unconjugated
Size/Concentration: 

-/ -

Freight/Packing: -

Quantity

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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 Predict reactive species
Full Name secreted phosphoprotein 1
Calculated Molecular Weight 314 aa, 35 kDa
Observed Molecular Weight 70 kDa, 44-66 kDa
GenBank Accession NumberBC007016
Gene Symbol Osteopontin
Gene ID (NCBI) 6696
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
UNIPROT IDP10451-5
Storage Buffer PBS Only
Storage ConditionsStore 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).

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