Basic information Safety Supplier Related

Adecatumumab

Basic information Safety Supplier Related

Adecatumumab Basic information

Product Name:
Adecatumumab
Synonyms:
  • Adecatumumab
  • Research Grade Adecatumumab (DHD17402)
  • MT 201
  • Research Grade Adecatumumab
  • Adecatumumab (anti-EpCAM)
CAS:
503605-66-1
MW:
0
Mol File:
Mol File
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Adecatumumab Chemical Properties

form 
Liquid
color 
Colorless to light yellow
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Adecatumumab Usage And Synthesis

Uses

Adecatumumab (Anti-Human EPCAM Recombinant Antibody; MT201) is a full human monoclonal antibody of the IgG1 isotype, targeting human EpCAM. Adecatumumab is expressed in almost all adenocarcinomas, and its activity is not dependent of K-Ras status[1][2].

in vivo

Adecatumumab (300 μg/mouse; i.v. bolus injection; 3 times per week) inhibits tumor growth in B16/EpCAM xenograft tumor model in mice, both of human adecatumumab and mu-adecatumumab[2].
Both human adecatumumab and mu-adecatumumab (300 μg/mouse; i.v. bolus injection; single dose) exhibit a bi-exponential curve progression of serum concentration with an early distribution phase between 0 and 10 h and a terminal elimination phase[2].

Animal Model:Female immunocompetent C57BL/6 mice (6-10 weeks old) with B16/EpCAM (i.v.)[2]
Dosage:250 μg/mouse and 600 μg/mouse for human Adecatumumab; 125 μg/mouse and 300 μg/mouse for murine Adecatumumab
Administration:250 μg/mouse and 600 μg/mouse for human Adecatumumab; 125 μg/mouse and 300 μg/mouse for murine Adecatumumab
Result:Both of them exhibited anti-tumor activity against B16/EpCAM cells in mice.
Although human adecatumumab inhibited the size of tumor colonies mice, the number of colonies was only slightly reduced after treatment without significant difference.
In contrast, mu-adecatumumab induced a highly significant reduction in the number of lung tumor colonies by >85%, and the few remaining tumor colonies were of very small size.

References

[1] Kurtz JE, et al. Adecatumumab: an anti-EpCAM monoclonal antibody, from the bench to the bedside. Expert Opin Biol Ther. 2010 Jun;10(6):951-8. DOI:10.1517/14712598.2010.482098
[2] Lutterbuese P, et al. Exchanging human Fcgamma1 with murine Fcgamma2a highly potentiates anti-tumor activity of anti-EpCAM antibody adecatumumab in a syngeneic mouse lung metastasis model. Cancer Immunol Immunother. 2007 Apr;56(4):459-68. DOI:10.1007/s00262-006-0218-7

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