MMAE - CAS 474645-27-7
Catalog number: B0084-463280
Category: Inhibitor
Not Intended for Therapeutic Use. For research use only.
Molecular Formula:
C39H67N5O7
Molecular Weight:
717.98
COA:
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Targets:
ADCs Cytotoxin | Microtubule/Tubulin
Description:
MMAE, whose full name is Monomethyl auristatin E, inhibits tubulin polymerization so that it inhibits cell division.
Ordering Information
Catalog Number Size Price Stock Quantity
B0084-463280 25 mg $298 In stock
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Brife Description:
Inhibits tubulin polymerization
Appearance:
Off White solid
Synonyms:
(2S)-N-[(2S)-1-[[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-3-[[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]amino]-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl]-methylamino]-3-methyl-1-oxobutan-2-yl]-3-methyl-2-(methylamino)butanamide; Monomethyl auristatin E;
Monomethylauristatin E; UNII-V7I58RC5EJ; V7I58RC5EJ; MMAE; 474645-27-7; N-methyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]amino}-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide; 4Q5; MMAE, monomethyl auristatin E; SCHEMBL5402144
Solubility:
Soluble to 100 mM in DMSO
Storage:
Store in a cool and dry place and at 0 - 4℃ for short term (days to weeks) or -61℃ for long term (months to years).
MSDS:
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InChIKey:
DASWEROEPLKSEI-UIJRFTGLSA-N
InChI:
1S/C39H67N5O7/c1-13-25(6)34(43(10)39(49)33(24(4)5)42-38(48)32(40-9)23(2)3)30(50-11)22-31(45)44-21-17-20-29(44)36(51-12)26(7)37(47)41-27(8)35(46)28-18-15-14-16-19-28/h14-16,18-19,23-27,29-30,32-36,40,46H,13,17,20-22H2,1-12H3,(H,41,47)(H,42,48)/t25-,26+,27+,29-,30+,32-,33-,34-,35+,36+/m0/s1
Canonical SMILES:
CC(C)C(C(CC(=O)N1CCCC1C(C(C)C(=O)NC(C)C(C2=CC=CC=C2)O)OC)OC)N(C)C(=O)C(C(C)C)NC(=O)C(C(C)C)NC
1.An anti-HER2 antibody conjugated with monomethyl auristatin E is highly effective in HER2-positive human gastric cancer.
Li H1, Yu C2, Jiang J3, Huang C2, Yao X1, Xu Q2, Yu F2, Lou L4, Fang J1,5,6. Cancer Biol Ther. 2016 Apr 2;17(4):346-54. doi: 10.1080/15384047.2016.1139248. Epub 2016 Feb 6.
Antibody-drug conjugate (ADC) is a novel class of therapeutics for cancer target therapy. This study assessed antitumor activity of ADC with an antimitotic agent, monomethyl auristatin E (MMAE) and a humanized monoclonal anti-HER2 antibody, hertuzumab, in gastric cancer. The efficacy of hertuzumab-MC-Val-Cit-PAB-MMAE (hertuzumab-vcMMAE) on human epidermal growth factor receptor 2 (HER2) positive human gastric cancer cells, NCI-N87, was evaluated in vitro and in vivo. The cytotoxicity of hertuzumab was significantly enhanced after conjugation with MMAE. Compared to trastuzumab, hertuzumab had a higher affinity to HER2 and had more potent antibody-dependent cell-mediated cytotoxicity (ADCC) activity in vitro. After conjugation with MMAE, the binding specificity for HER2 was not affected. Furthermore, the internalization of hertuzumab-vcMMAE in HER2 positive gastric cancer cells was verified. Although the conjugation of hertuzumab and MMAE decreased the ADCC effect, the overall cytotoxicity was dramatically increased in HER2 positive gastric cancer cells.
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CAS 474645-27-7 MMAE

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