Top Suppliers:I want be here

  • DC Chemicals Limited
  • China
  • Product Name: VcMMAE
  • Price: $450.0/100mg $900.0/250mg $1800.0/1g
  • Purity: 98.0%
  • Stocking Period: 3 Day
  • Contact: Tony Cao


646502-53-6

646502-53-6 structure
646502-53-6 structure
  • Name: VcMMAE
  • Chemical Name: vc-mmae
  • CAS Number: 646502-53-6
  • Molecular Formula: C68H105N11O15
  • Molecular Weight: 1316.626
  • Catalog: Signaling Pathways Antibody-drug Conjugate Drug-Linker Conjugates for ADC
  • Create Date: 2017-05-26 02:31:44
  • Modify Date: 2024-01-02 22:49:14
  • VcMMAE is a drug-linker conjugate for ADC with potent antitumor activity by using the anti-mitotic agent, monomethyl auristatin E (MMAE), linked via the lysosomally cleavable dipeptide, valine-citrulline (vc).

Name vc-mmae
Synonyms L-Ornithinamide, N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N-(aminocarbonyl)-N-[4-[(5S,8S,11S,12R)-12-[2-[(2S)-2-[(1R,2R)-3-[[(1R,2S)-2-hydroxy-1-methyl-2-phenylethyl]amino]-1 -methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl]-2-oxoethyl]-4,10-dimethyl-5,8-bis(1-methylethyl)-11-[(1S)-1-methylpropyl]-3,6,9-trioxo-2,13-dioxa-4,7,10-triazatetradec-1-yl]phenyl]-
N-[6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{4-[(5S,8S,11S,12R)-11-[(2S)-2-butanyl]-12-(2-{(2S)-2-[(1R,2R)-3-{[(1S,2R)-1-hydroxy-1-phenyl-2-propanyl]amino}-1-methoxy-2-methyl-3-oxop ;ropyl]-1-pyrrolidinyl}-2-oxoethyl)-5,8-diisopropyl-4,10-dimethyl-3,6,9-trioxo-2,13-dioxa-4,7,10-triazatetradec-1-yl]phenyl}-N-carbamoyl-L-ornithinamide
Vedotin
Maleimidocaproyl-valine-citrulline-p-aminobenzoyloxycarbonyl-monomethyl auristatin E
VcMMAE
Description VcMMAE is a drug-linker conjugate for ADC with potent antitumor activity by using the anti-mitotic agent, monomethyl auristatin E (MMAE), linked via the lysosomally cleavable dipeptide, valine-citrulline (vc).
Related Catalog
In Vitro Monomethyl auristatin E (MMAE) is efficiently released from SGN-35 within CD30+ cancer cells and, due to its membrane permeability, is able to exert cytotoxic activity on bystander cells[1]. MMAE sensitized colorectal and pancreatic cancer cells to IR in a schedule and dose dependent manner correlating with mitotic arrest. Radiosensitization is evidenced by decreased clonogenic survival and increased DNA double strand breaks in irradiated cells[2].
In Vivo Monomethyl auristatin E (MMAE) in combination with IR results in tumor growth delay, tumor-targeted ACPP-cRGD-MMAE with IR produces a more robust and significantly prolonged tumor regression in xenograft models[2].
Cell Assay Monomethyl auristatin E (MMAE, 5 nM) and ionizing radiation (IR) treated cells are harvested and lysed in RIPA buffer with protease and phosphatase inhibitors. 30μg of lysate undergo electrophoresis using 4-12% Bis-Tris gels, transferred to PVDF membranes and incubated with indicated primary antibodies. Blots are developed by ECL.
Animal Admin 6-8 week old female athymic nu/nu mice are injected subcutaneously into thighs with 5×106 HCT-116 or PANC-1 cells in a 1:1 Matrigel and PBS solution. Mice are treated with IR or intravenous (IV) injection of ACPP-cRGD-MMAE (6 nmoles/day, 18 nmoles total, i.v.), tumor tissue is harvested, formalin fixed and paraffin embedded followed by staining with indicated antibodies. The primary antibody is used at a 1:250 dilution and is visualized using DAB as a chromagen with the UltraMap system.
References

[1]. Okeley, et al. Intracellular Activation of SGN-35, a Potent Anti-CD30 Antibody-Drug Conjugate. Clinical Cancer Research (2010), 16(3), 888-897.

[2]. Lisa Buckel, et al. Tumor radiosensitization by monomethyl auristatin E: mechanism of action and targeted delivery. Cancer Res. 2015 Apr 1;75(7):1376-87.

[3]. Jianmin Fang, et al. Anti-her2 antibody and conjugate thereof. US 20160304621 A1.

Density 1.2±0.1 g/cm3
Boiling Point 1347.6±65.0 °C at 760 mmHg
Molecular Formula C68H105N11O15
Molecular Weight 1316.626
Flash Point 768.8±34.3 °C
Exact Mass 1315.779175
LogP 6.04
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.556
Storage condition 2-8℃