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Asn-Pro-Val-PABC-MMAE (TFA)

  CAS No.: 2893871-67-3   Cat No.: BADC-01734 4.5  

Asn-Pro-Val-PABC-MMAE (TFA) is a peptide-based cleavable ADC linker conjugated to MMAE payload, enabling enzyme-triggered drug release within tumor cells. It enhances therapeutic efficacy and minimizes systemic toxicity in antibody-drug conjugates. Keywords: ADC linker, peptide linker, cleavable linker, MMAE payload, controlled release.

Asn-Pro-Val-PABC-MMAE (TFA)

Structure of 2893871-67-3

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ADC Linker
Molecular Formula
C63H97F3N10O15
Molecular Weight
1291.50

* For research and manufacturing use only. We do not sell to patients.

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IUPAC Name
[4-[[(2S)-2-[[(2S)-1-[(2S)-2,4-diamino-4-oxobutanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]phenyl]methyl N-[(2S)-1-[[(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]amino]-3-methyl-1-oxobutan-2-yl]-N-methylcarbamate;2,2,2-trifluoroacetic acid
Canonical SMILES
CCC(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)N(C)C(=O)OCC3=CC=C(C=C3)NC(=O)C(C(C)C)NC(=O)C4CCCN4C(=O)C(CC(=O)N)N.C(=O)(C(F)(F)F)O
InChI
InChI=1S/C61H96N10O13.C2HF3O2/c1-15-37(8)52(46(82-13)32-48(73)70-29-19-23-44(70)54(83-14)38(9)55(75)64-39(10)53(74)41-21-17-16-18-22-41)68(11)60(80)50(35(4)5)67-58(78)51(36(6)7)69(12)61(81)84-33-40-25-27-42(28-26-40)65-57(77)49(34(2)3)66-56(76)45-24-20-30-71(45)59(79)43(62)31-47(63)72;3-2(4,5)1(6)7/h16-18,21-22,25-28,34-39,43-46,49-54,74H,15,19-20,23-24,29-33,62H2,1-14H3,(H2,63,72)(H,64,75)(H,65,77)(H,66,76)(H,67,78);(H,6,7)/t37-,38+,39+,43-,44-,45-,46+,49-,50-,51-,52-,53+,54+;/m0./s1
InChIKey
YJEOYBSNSJPQHG-YMRSECHSSA-N

Asn-Pro-Val-PABC-MMAE (TFA) is a peptide-drug conjugate (PDC) utilized in cancer therapy and drug delivery systems due to its ability to selectively target and kill cancer cells. Here are some key applications of Asn-Pro-Val-PABC-MMAE (TFA):

Targeted Cancer Therapy: Asn-Pro-Val-PABC-MMAE (TFA) is used to deliver the cytotoxic drug MMAE directly to cancer cells, minimizing damage to healthy cells. This selective targeting is achieved through the conjugation of MMAE to a peptide that binds specifically to cancer cell markers. This approach enhances the efficacy of the drug while reducing systemic toxicity, thereby improving patient outcomes.

Drug Delivery Research: Researchers use Asn-Pro-Val-PABC-MMAE (TFA) as a model compound to study the pharmacokinetics and biodistribution of peptide-drug conjugates. By analyzing how this PDC is metabolized and distributed in the body, scientists can optimize the design of new PDCs for various therapeutic purposes. This research is critical in improving the precision and effectiveness of drug delivery systems.

Combination Therapy Studies: Asn-Pro-Val-PABC-MMAE (TFA) can be combined with other therapeutic agents to achieve synergistic effects in cancer treatment. By pairing this PDC with immunotherapies or other chemotherapeutic agents, researchers can investigate potential enhancements in treatment efficacy. These studies are essential for developing comprehensive and effective cancer treatment regimens.

Diagnostics Development: Asn-Pro-Val-PABC-MMAE (TFA) is useful in diagnostics to identify cancer types that express specific markers targeted by the peptide component. By using this PDC in imaging studies, clinicians can potentially visualize tumors and assess the expression of target markers. This facilitates more precise cancer diagnoses and personalized treatment planning.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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