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Mouse Monoclonal to CD41a

HIP8 (IgG1)

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  11-417-C025 purified 0.025 mg yes choose region PDF datasheetHTML datasheet buy
  11-417-C100 purified 0.1 mg yes choose region PDF datasheetHTML datasheet buy
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CD41 (platelet glycoprotein IIb) is composed of two subunits (120 kDa a, alpha and 23 kDa b, beta) that interact with CD61 in the presence of calcium to form a functional adhesive protein receptor. Upon blood vessel damage, this receptor binds to a variety of proteins including von Willebrand factor, fibrinogen, fibronectin and vitronectin. CD41 is mainly expressed on megakaryocyte-platelet lineage, but generally belongs to the antigens that are expressed during early stages of hematopoietic differentiation.


The antibody HIP8 reacts with alpha (a) subunit of CD41 (heavy chain; 120 kDa). CD41 is mainly expressed on platelets and megakaryocytes.
The antibody HIP8 blocks platelet aggregation and completely inhibits ADP-, epinephrine-, and collagen-induced platelet activation, and partially inhibits ristocetin- and thrombin-induced platelet activation. HIP8 is useful in the morphological and physiological studies of platelets and megakaryocytes.
HLDA IV; WS Code P 38

Regulatory Status

Species Reactivity:

  • Human
  • Non-Human Primates

Negative Species:


  • Flow Cytometry
    This HIP8 antibody has been tested by flow cytometric analysis of human platelets. This can be used at less than or equal to 0.5 μg per 100 μl blood (per 106cells).
  • Immunohistochemistry (frozen sections)
Usage note:
Indicated dilutions are recommended starting points for use of this product. Working concentrations should be determined by the investigator.

General references

  • *Debili N, Robin C, Schiavon V, Letestu R, Pflumio F, Mitjavila-Garcia MT, Coulombel L, Vainchenker W: Different expression of CD41 on human lymphoid and myeloid progenitors from adults and neonates. Blood. 2001 Apr 1;97(7):2023-30. [Abstract]
  • *Mitjavila-Garcia MT, Cailleret M, Godin I, Nogueira MM, Cohen-Solal K, Schiavon V, Lecluse Y, Le Pesteur F, Lagrue AH, Vainchenker W: Expression of CD41 on hematopoietic progenitors derived from embryonic hematopoietic cells. Development. 2002 Apr;129(8):2003-13. [Abstract]
  • *Ferkowicz MJ, Starr M, Xie X, Li W, Johnson SA, Shelley WC, Morrison PR, Yoder MC: CD41 expression defines the onset of primitive and definitive hematopoiesis in the murine embryo. Development. 2003 Sep;130(18):4393-403. [Abstract]
  • *Zhang J, Varas F, Stadtfeld M, Heck S, Faust N, Graf T: CD41-YFP mice allow in vivo labeling of megakaryocytic cells and reveal a subset of platelets hyperreactive to thrombin stimulation. Exp Hematol. 2007 Mar;35(3):490-499. [Abstract]
  • Product Specific References

  • *Chen Z., Bao ZX., Yu AX., et al., 1987: A group monoclonal antibodies against human platelets with different functions. Chinese Science Bulletin. 24:1902
  • *Wu XW., Chen Z., Bao CX., et al., 1989: Production and application of anti-human platelet GPIIb/IIIa monoclonal antibodies. National Medical J. of China. 69(8):427 [Abstract]
  • *Leukocyte Typing IV., Knapp W et al. (Eds.), Oxford University Press (1989).
  • *Leukocyte Typing V., Schlossman S. et al. (Eds.), Oxford University Press (1995).
  • *Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997).
  • For research use only. Not for drug, diagnostic or other use.

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