Osteopontin Antibody 12 Publications

Rabbit Polyclonal| Catalog number: 22952-1-AP

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Con: 54 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
mouse kidney tissue, HEK-293 cells, HepG2 cells, Jurkat cells

Positive IHC detected in:
human stomach cancer tissue, human colon cancer tissue

Positive IF detected in:
HepG2 cells

Recommended dilution:
WB : 1:500-1:2000
IHC : 1:50-1:200
IF : 1:20-1:200

Product Information


Source:
Rabbit

Purification method:
Antigen affinity purification

Isotype:
IgG

Storage:
PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information


Full name:
secreted phosphoprotein 1

Calculated molecular weight:
314aa,35 kDa

Observed molecular weight:
66 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol
SPP1

Synonyms
BNSP, Bone sialoprotein 1, BSPI, ETA 1, Nephropontin, OPN, Osteopontin, secreted phosphoprotein 1, SPP 1, SPP1, Urinary stone protein, Uropontin
Background

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 kidney, 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.


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