MC-Val-Cit-PAB

This product is for research use only, not for human use. We do not sell to patients.

MC-Val-Cit-PAB
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$400Check With Us
500g$900Check With Us
1g$1350Check With Us

Cat #: V5177 CAS #: 159857-80-4 Purity ≥ 98%

Description: MC-Val-Cit-PAB is a novel cathepsin cleavable ADC linker that is utilized for the synthesis of antibody-drug conjugate (ADC) such as some of the FDA approved ADC drugs including brentuximab vedotin. The mechanism is like this: the Val-Cit will specifically be cleaved by catepsin B as this enzyme is only present in the lysosome, the ADC warhead/payload (the drug) will be released in the cell. The Azido group will react with DBCO, BCN or other Alkyne groups through click chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.

References: [1]. Anti-cd70 antibody-drug conjugates and their use for the treatment of cancer and immune disorders

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Product Promise

Promise
Molecular Weight (MW)572.65
Molecular FormulaC28H40N6O7
CAS No.159857-80-4
Storage-20℃ for 3 years in powder formrrrrr
-80℃ for 2 years in solvent
SMILES CodeO=C(N)[C@H](CCCNC(N)=O)N(C([C@H](C(C)C)NC(CCCCCN1C(C=CC1=O)=O)=O)=O)C2=CC=C(CO)C=C2
SynonymsMc-Val-Cit-PAB
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM1.7463 mL8.7313 mL17.4627 mL34.9253 mL
5mM0.3493 mL1.7463 mL3.4925 mL6.9851 mL
10mM0.1746 mL0.8731 mL1.7463 mL3.4925 mL
20mM0.0873 mL0.4366 mL0.8731 mL1.7463 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.