Antibody detailed product information

Code No. D198-5 プリントPrint out
Anti-CD93 (Human) mAb-PE
Size 1 mL (50 tests)
Availability (in Japan) 10 or more
(In Japan at 17:00, Apr 12, 2021 in JST)
Clonality Monoclonal
Clone mNI-11
(Immunized Animal)
Mouse IgG1
Applications FCM 20 μL (Ready for use.)  
LPS-stimulated U937
Reactivity [Gene ID]


Storage buffer PBS/1% BSA/0.09% NaN3
Storage temp. 4°C
Conjugate PE
Manufacturer MBL
Alternative names C1qRp
Background CD93, also known as C1qRp, is a 100-125 kDa type I membrane protein that is a receptor for the complement protein C1q. CD93 has also been shown to act as a receptor for mannose-binding lectin and surfactant protein A. CD93 is expressed on the surface of monocytes, granulocytes, and endothelial cells, and expression is increased by TNF-α or GM-CSF. CD93 is involved in ligand-mediated enhancement of phagocytosis and intercellular adhesion.
Related products D198-3 Anti-CD93 (Human) mAb
Product category Research area:Cell surface antigens

  1. Ikewaki N et al. Unique properties of cluster of differentiation 93 in the umbilical cord blood of neonates. Microbiol Immunol. 57, 822-32 (2013) (PMID:24033555)
  2. Ikewaki N et al. Flow cytometric identification of CD93 expression on naive T lymphocytes (CD4(+)CD45RA (+) cells) in human neonatal umbilical cord blood. J Clin Immunol.30, 723-733 (2010) (PMID:20512406)
  3. Ikewaki N et al. Decrease in CD93 (C1qRp) expression in a human monocyte-like cell line (U937) treated with various apoptosis-inducing chemical substances. Microbiol Immunol. 51, 1189-200 (2007) (PMID: 18094537)
  4. Ikewaki N et al. Regulation of CD93 cell surface expression by protein kinase C isoenzymes. Microbiol Immunol. 50, 93-103 (2006) (PMID:16490927)
  5. McGreal EP et al. Human C1qRp is identical with CD93 and the mNI-11 antigen but does not bind C1q. J Immunol. 168, 5222-32 (2002) (PMID:11994479)
  6. Ikewaki N et al. A unique monoclonal antibody mNI-11 rapidly enhances spread formation in human umbilical vein endothelial cells. J Clin immunol. 20, 317-24 (2000) (PMID:10939719)
  7. Ikewaki N, Inoko H. Development and characterization of a novel monoclonal antibody (mNI-11) that induces cell adhesion of the LPS-stimulated human monocyte-like cell line U937. J Leukoc Biol. 59, 697-708 (1996) (PMID:8656055)
  8. Nativel B et al. CD93 is a cell surface lectin receptor involved in the control of the inflammatory response stimulated by exogenous DNA. Immunology. 158, 85-93 (2019)(PMID: 31335975
  • The availability is based on the information in Japan at 17:00, Apr 12, 2021 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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