Basic information Safety Supplier Related

Depatuxizumab

Basic information Safety Supplier Related

Depatuxizumab Basic information

Product Name:
Depatuxizumab
Synonyms:
  • Depatuxizumab
  • Research Grade Depatuxizumab (DHB86908)
  • Research Grade Depatuxizumab
  • Depatuxizumab (anti-EGFR)
CAS:
1471999-69-5
MW:
0
Mol File:
Mol File
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Depatuxizumab Chemical Properties

form 
Liquid
color 
Colorless to light yellow
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Depatuxizumab Usage And Synthesis

Uses

Depatuxizumab is a brain-penetrant and humanized tumor-specific anti EGFR monoclonal antibody. Depatuxizumab inhibits the growth of xenograft models of mutant EGFRvIII and wild-type EGFR. Depatuxizumab can be used for research on cancer[1].

in vivo

Depatuxizumab (10, 40 mg/kg, i.p., three times a week for 2 weeks) inhibits tumor growth significantly in U87MGde2-7 glioblastoma multiforme (GBM) models and A431 squamous xenograft models of Nu/Nu mice[1].
Depatuxizumab (10, 40 mg/kg, i.p., three times a week for 2 weeks) inhibits tumor growth and pEGFR levels in EGFRvIII-positive GBM SN0199 PDX models of NSG mice[1].
Depatuxizumab (2-40 mg/kg, i.p., three times a week for 2 weeks) inhibits tumor growth with dose dependent manner in SCC15 xenograft models of SCID Beige mice[1].

Animal Model:U87MGde2-7 glioblastoma multiforme (GBM) model of Nu/Nu mice[1]
Dosage:10, 40 mg/kg, three times a week for 2 weeks
Administration:Intraperitoneal injection (i.p.)
Result:Inhibited tumor growth significantly more than Cetuximab (HY-P9905).
Promoted a significant increase in TGI (tumor growth inhibition) when it combined with Temozolomide (HY-17364).
Animal Model:EGFRvIII-positive GBM SN0199 PDX model, 3 to 5 mm3 passage 3 (P3) tumor fragments were s.c. trochar implanted in the right rear flank of NSG mice[1]
Dosage:10, 40 mg/kg, three times a week for 2 weeks
Administration:Intraperitoneal injection (i.p.)
Result:Inhibited tumor growth significantly and reduced levels of pEGFR.
Animal Model:A431 squamous xenograft model of Nu/Nu mice[1]
Dosage:10, 40 mg/kg, three times a week for 2 weeks
Administration:Intraperitoneal injection (i.p.)
Result: Inhibited tumor growth with comparable activity to Cetuximab (HY-P9905) dosed in an equivalent manner at 10 mg/kg.
Inhibited tumor growth by 58% at 40 mg/kg.
Animal Model:SCC15 xenograft model of SCID Beige mice[1]
Dosage:2, 10, 20, 40 mg/kg, three times a week for 2 weeks
Administration:Intraperitoneal injection (i.p.)
Result:Inhibited tumor growth with dose manner.
Reduced the level of pEGFR and total EGFR in time-dependent.
Reduced cell proliferation as measured by phospho-histone H3.
Increased apoptosis as measured by caspase-3 cleavage.
Increased antitumor activity when it was combined with both Cisplatin(HY-17394) or/and 5-FU(HY-90006) at 10 mg/kg.

References

[1] Reilly EB, et al. Characterization of ABT-806, a Humanized Tumor-Specific Anti-EGFR Monoclonal Antibody. Mol Cancer Ther. 2015 May;14(5):1141-51. DOI:10.1158/1535-7163.MCT-14-0820

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