2. Immunology/Inflammation
  3. PD-1/PD-L1
  4. PD-1/PD-L1-IN-14

PD-1/PD-L1-IN-14 (compound 17) is a bifunctional inhibitor of PD-1/PD-L1 interactions, with an IC50 of 27.8 nM. PD-1/PD-L1-IN-14 (compound 17) inhibits PD-1/PD-L1 interactions and promotes dimerization, internalization, and degradation of PD-L1.

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PD-1/PD-L1-IN-14 Chemical Structure

PD-1/PD-L1-IN-14 Chemical Structure

CAS No. : 2499965-12-5

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 495 In-stock
Solution
10 mM * 1 mL in DMSO USD 495 In-stock
Solid
1 mg USD 180 In-stock
5 mg USD 450 In-stock
10 mg USD 740 In-stock
25 mg USD 1450 In-stock
50 mg USD 2350 In-stock
100 mg USD 3800 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of PD-1/PD-L1-IN-14:

PD-1/PD-L1-IN-14 Related Antibodies

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  • Biological Activity

  • Purity & Documentation

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Description

PD-1/PD-L1-IN-14 (compound 17) is a bifunctional inhibitor of PD-1/PD-L1 interactions, with an IC50 of 27.8 nM. PD-1/PD-L1-IN-14 (compound 17) inhibits PD-1/PD-L1 interactions and promotes dimerization, internalization, and degradation of PD-L1[1].

IC50 & Target

IC50： 27.8 nM (PD-1/PD-L1)[1].
In Vitro

PD-1/PD-L1-IN-14 (compound 17) promotes cell-surface PD-L1 internalized into the cytosol and induces the degradation of PD-L1 in tumor cells through a lysosome-dependent pathway[1].

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

PD-1/PD-L1-IN-14 Related Antibodies
Molecular Weight

400.47

Formula

C24H24N4O2
CAS No.
Appearance

Solid

Color

Light brown to brown

SMILES

CC1=C(C2=NN=C(NC3=CC(CNCCO)=CC=C3)O2)C=CC=C1C4=CC=CC=C4
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (249.71 mM; ultrasonic and warming and heat to 160°C; 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 2.4971 mL 12.4853 mL 24.9707 mL
5 mM 0.4994 mL 2.4971 mL 4.9941 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 (protect from light). 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: 2.5 mg/mL (6.24 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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% (20% SBE-β-CD in Saline)

    Solubility: 2.5 mg/mL (6.24 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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 (protect from light)

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 (protect from light). 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 2.4971 mL 12.4853 mL 24.9707 mL 62.4266 mL
5 mM 0.4994 mL 2.4971 mL 4.9941 mL 12.4853 mL
10 mM 0.2497 mL 1.2485 mL 2.4971 mL 6.2427 mL
15 mM 0.1665 mL 0.8324 mL 1.6647 mL 4.1618 mL
20 mM 0.1249 mL 0.6243 mL 1.2485 mL 3.1213 mL
25 mM 0.0999 mL 0.4994 mL 0.9988 mL 2.4971 mL
30 mM 0.0832 mL 0.4162 mL 0.8324 mL 2.0809 mL
40 mM 0.0624 mL 0.3121 mL 0.6243 mL 1.5607 mL
50 mM 0.0499 mL 0.2497 mL 0.4994 mL 1.2485 mL
60 mM 0.0416 mL 0.2081 mL 0.4162 mL 1.0404 mL
80 mM 0.0312 mL 0.1561 mL 0.3121 mL 0.7803 mL
100 mM 0.0250 mL 0.1249 mL 0.2497 mL 0.6243 mL
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PD-1/PD-L1-IN-14 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:

PD-1/PD-L1-IN-142499965-12-5PD-1/PD-L1PD-1/Programmed death-ligand 1PD-1/PD-Linternalizationantitumor immunityInhibitorinhibitorinhibit

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