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Cat. No.: HY-189203

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MPMS-VA

MPMS-VA is a highly hydrophilic peptide cleavable linker that can be used for the construction of ADCs. MPMS-VA can be cleaved at the Val-Ala site by lysosomal cathepsin B in tumor cells. MPMS-VA can enhance the hydrophilicity of the antibody-drug conjugate linker-payload system. MPMS-VA improves the plasma stability of relevant ADCs and reduces the systemic release of free payload. MPMS-VA can be applied in research related to solid tumors with co-expression of EGFR/HER2, such as lung cancer, breast cancer, gastric cancer, and urothelial carcinoma.

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Formule: C₃₉H₆₅N₅O₁₆S
Masse moléculaire:892.02

Stockage:

Please store the product under the recommended conditions in the Certificate of Analysis.

MPMS-VA Chemical Structure

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Use of MCE Products

One-Stop Platform：From Independent R&D to Pilot-Scale Production

Activité biologique
- Description
- In Vitro
Chemical Information
Pureté et documentation
Références
Calculators
Help & FAQs
Classifications
Bioz

Activité biologique

Description

Voir tous les produits spécifiques à Isoform ADC Linkers :

In Vitro

MPMS-VA, a highly hydrophilic peptide-based cleavable linker for GenSci139, preserves the integrity of the conjugated ADC and the homogeneous DAR distribution in plasma in vitro, and is specifically cleaved by lysosomal cathepsin B in tumor cells to release the topoisomerase I inhibitor payload GSC5181^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

Masse moléculaire 892.02
Formule C₃₉H₆₅N₅O₁₆S
SMILES

OC([C@H](C)NC([C@H](C(C)C)NC(CCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCCC#CC1=CN=C(S(=O)(C)=O)N=C1OC)=O)=O)=O)=O
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

Please store the product under the recommended conditions in the Certificate of Analysis.

Pureté et documentation

Instruction de manipulation (2659 KB)

Références

[1]. Chai X, et al. Dual Targeting of EGFR and HER2 by a Bispecific Antibody-Drug Conjugate Demonstrates Broad Antitumor Activity in Multiple Solid Tumors. Molecular cancer therapeutics. 2026 Aug 05.

Calculators

Calculateur de molarité

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

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MOQ

Minimum order quantity

100 mg

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