2. Antibody-drug Conjugate/ADC Related Cell Cycle/DNA Damage
  3. Drug-Linker Conjugates for ADC Topoisomerase
  4. MC-Val-Cit-PAB-Exatecan

MC-Val-Cit-PAB-Exatecan  (Synonyms: MC-Val-Cit-PAB-DX8951)

Cat. No.: HY-145929 Purity: 99.57%
SDS COA Handling Instructions

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MC-Val-Cit-PAB-Exatecan (MC-Val-Cit-PAB-DX8951) is a agent-linker conjugate for ADC. MC-Val-Cit-PAB-Exatecan is composed of a DNA topoisomerase I DX-8951 (HY-13631) and a cathepsin cleavable ADC linker.

For research use only. We do not sell to patients.

MC-Val-Cit-PAB-Exatecan Chemical Structure

MC-Val-Cit-PAB-Exatecan Chemical Structure

CAS No. : 2504068-28-2

Size Price Stock Quantity
5 mg USD 460 In-stock
10 mg USD 650 In-stock
25 mg USD 1240 In-stock
50 mg USD 1860 In-stock
100 mg USD 2980 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

MC-Val-Cit-PAB-Exatecan Related Antibodies

Top Publications Citing Use of Products

View All Drug-Linker Conjugates for ADC Isoform Specific Products:

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Auristatin Camptothecins Daunorubicins/Doxorubicins Duocarmycins Maytansinoids Pyrrolobenzodiazepines Traditional Cytotoxic Agents

View All Topoisomerase Isoform Specific Products:

View All Isoforms
Topoisomerase Topo I Topo II

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

MC-Val-Cit-PAB-Exatecan (MC-Val-Cit-PAB-DX8951) is a agent-linker conjugate for ADC. MC-Val-Cit-PAB-Exatecan is composed of a DNA topoisomerase I DX-8951 (HY-13631) and a cathepsin cleavable ADC linker.

IC50 & Target[1]

Camptothecins

 

In Vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1].

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

MC-Val-Cit-PAB-Exatecan Related Antibodies
Molecular Weight

1034.10

Formula

C53H60FN9O12
CAS No.
Appearance

Solid

Color

Off-white to yellow

SMILES

O=C(OCC(C=C1)=CC=C1NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(CCCCCN(C2=O)C(C=C2)=O)=O)=O)=O)N[C@@H]3C(C4=C5CC3)=C(CN6C7=CC([C@@]8(O)CC)=C(COC8=O)C6=O)C7=NC4=CC(F)=C5C
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (48.35 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.9670 mL 4.8351 mL 9.6702 mL
5 mM 0.1934 mL 0.9670 mL 1.9340 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 1.25 mg/mL (1.21 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: 1.25 mg/mL (1.21 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 1.25 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.9670 mL 4.8351 mL 9.6702 mL 24.1756 mL
5 mM 0.1934 mL 0.9670 mL 1.9340 mL 4.8351 mL
10 mM 0.0967 mL 0.4835 mL 0.9670 mL 2.4176 mL
15 mM 0.0645 mL 0.3223 mL 0.6447 mL 1.6117 mL
20 mM 0.0484 mL 0.2418 mL 0.4835 mL 1.2088 mL
25 mM 0.0387 mL 0.1934 mL 0.3868 mL 0.9670 mL
30 mM 0.0322 mL 0.1612 mL 0.3223 mL 0.8059 mL
40 mM 0.0242 mL 0.1209 mL 0.2418 mL 0.6044 mL
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MC-Val-Cit-PAB-Exatecan Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

MC-Val-Cit-PAB-Exatecan2504068-28-2MC-Val-Cit-PAB-DX8951Drug-Linker Conjugates for ADCTopoisomeraseInhibitorinhibitorinhibit

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