Antibody detailed product information

Code No. W052-3
Anti-Osteopontin (SPP1) (Human) mAb
Price ¥52,800
Size 100 µL (1 mg/mL)
Availability (in Japan) 10 or more
(In Japan at 00:05, Jun 14, 2024 in JST)
Clonality Monoclonal
Clone 4A7D
(Immunized Animal)
Mouse IgG2aκ
Applications FCM 1-10 µg/mL  
Human Osteopontin (SPP1) expressed Ba/F3 transfectants generated from SST-REX (signal sequence trap by retrovirus-mediated expression screening).
Reactivity [Gene ID]


Storage buffer 1 mg/mL in PBS/50% glycerol, pH 7.2
Storage temp. -20°C
Conjugate Unlabeled
Manufacturer MBL
Alternative names OPN, BNSP, BSPI, ETA-1
Background Osteopontin, also known as SPP1, is a secreted phosphoglycoprotein that belongs to the SIBLING family. Osteopontin binds to hydroxyapatite and is involved in anchoring of osteoclasts to the mineral matrix of bones. It also acts as a cytokine that mediates type I immune responses through enhancing the production of interferon-gamma and interleukin-12 while reducing production of interleukin-10. Osteopontin has been identified as a biomarker for ovarian cancer, prostate cancer, and non-small cell lung cancer.
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W164-3 Anti-RHBDD3 (Human) mAb
Product category Research area:Stem cell research Cancer Cytokine & Growth Factors
Tools:Flow cytometry reagents

  1. Kojima T, Kitamura T. A signal sequence trap based on a constitutively active cytokine receptor. Nat Biotechnol 17, 487-90 (1999)(PMID: 10331810
  • The availability is based on the information in Japan at 00:05, Jun 14, 2024 in JST.
  • The special price is shown in red color.
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  • Abbreviations for applications:
    WB: Western Blotting, IH: Immunohistochemistry, IC: Immunocytochemistry, IP: Immunoprecipitation
    FCM: Flow Cytometry, NT: Neutralization, IF: Immunofluorescence, RIP: RNP Immunoprecipitation
    ChIP: Chromatin Immunoprecipitation, CoIP: Co-Immunoprecipitation
    DB: Dot Blotting, NB: Northern Blotting, RNA FISH: RNA Fluorescence in situ hybridization
  • For applications and reactivity:
    *: The use is reported in a research article (Not tested by MBL). Please check the data sheet for detailed information.
    **: The use is reported from the licenser (Under evaluation or not tested by MBL).
  • For storage temparature: RT: room temparature
  • Please note that products in this website might be changed or discontinued without notification in advance for quality improvement.
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