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OPN-a/b Antibody (N-term)

Affinity Purified Rabbit Polyclonal Antibody (Pab)

     
  • IF - OPN-a/b Antibody (N-term) AP11567a
    Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized MCF-7 (human breast cancer cell line) cells labeling OPN-a/b with AP11567a at 1/25 dilution, followed by Dylight® 488-conjugated goat anti-rabbit IgG (NK179883) secondary antibody at 1/200 dilution (green). Immunofluorescence image showing cytoplasm staining on MCF-7 cell line. Cytoplasmic actin is detected with Dylight® 554 Phalloidin (PD18466410) at 1/100 dilution (red).The nuclear counter stain is DAPI (blue).
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  • WB - OPN-a/b Antibody (N-term) AP11567a
    Western blot analysis of OPN-a/b (arrow) using rabbit polyclonal OPN-a/b Antibody (N-term) (Cat. #AP11567a). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the OPN-a/b gene.
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  • WB - OPN-a/b Antibody (N-term) AP11567a
    All lanes : Anti-OPN-a/b Antibody (N-term) at 1:1000 dilution Lane 1: human liver lysates Lane 2: MDA-MB-453 whole cell lysates Lane 3: MOLT-4 whole cell lysates Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 35 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
    detail
  • WB - OPN-a/b Antibody (N-term) AP11567a
    Anti-OPN-a/b Antibody (N-term) at 1:2000 dilution + Hela whole cell lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 35 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
    detail
  • WB - OPN-a/b Antibody (N-term) AP11567a
    All lanes : Anti-OPN-a/b Antibody (N-term) at 1:2000 dilution Lane 1: Hela whole cell lysate Lane 2: HL-60 whole cell lysate Lane 3: Jurkat whole cell lysate Lane 4: MOLT-4 whole cell lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 35 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
    detail
  • IHC-P - OPN-a/b Antibody (N-term) AP11567a
    OPN-a/b Antibody (N-term) (Cat. #AP11567a)immunohistochemistry analysis in formalin fixed and paraffin embedded human kidney tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of OPN-a/b Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.
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  • SPECIFICATION
  • CITATIONS: 6
  • PROTOCOLS
  • BACKGROUND
  • detail
Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immuno electron microscopy
  • EIA=Enzyme Immunoassay
WB, IHC-P, IF, E
Primary Accession P10451
Other Accession NP_000573.1, NP_001035147.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 35423 Da
Antigen Region 14-40 aa
Additional Information
Gene ID 6696
Other Names Osteopontin, Bone sialoprotein 1, Nephropontin, Secreted phosphoprotein 1, SPP-1, Urinary stone protein, Uropontin, SPP1, BNSP, OPN
Target/Specificity This OPN-a/b antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 14-40 amino acids from the N-terminal region of human OPN-a/b.
Dilution IF~~1:25
WB~~1:2000
IHC-P~~1:50~100
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsOPN-a/b Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name SPP1
Synonyms BNSP, OPN
Function Major non-collagenous bone protein that binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction.
Cellular Location Secreted
Tissue Location Detected in cerebrospinal fluid and urine (at protein level) (PubMed:25326458, PubMed:36213313, PubMed:37453717) Bone. Found in plasma.
Research Areas
Citations ( 0 )

Background

Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Acts as a cytokine involved in enhancing production of interferon-gamma and interleukin-12 and reducing production of interleukin-10 and is essential in the pathway that leads to type I immunity (By similarity).

References

Bailey, S.D., et al. Diabetes Care 33(10):2250-2253(2010)
Weber, G.F., et al. Br. J. Cancer 103(6):861-869(2010)
Chen, R.X., et al. J. Gastroenterol. Hepatol. 25(8):1435-1442(2010)
Jugessur, A., et al. PLoS ONE 5 (7), E11493 (2010) :
Johnatty, S.E., et al. PLoS Genet. 6 (7), E1001016 (2010) :

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$ 365.00
$ 140.00
Cat# AP11567a
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