1. PROTAC Cell Cycle/DNA Damage
  2. CDK PROTACs
  3. BSJ-03-204 triTFA

BSJ-03-204 triTFA is a PROTAC connected by ligands for Cereblon and CDK. BSJ-03-204 triTFA is a potent and selective Palbociclib-based CDK4/6 dual degrader (PROTAC), with IC50s of 26.9 nM and 10.4 nM for CDK4/D1 and CDK6/D1, respectively. BSJ-03-204 triTFA does not induce IKZF1/3 degradation and has anti-cancer activity.

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

BSJ-03-204 triTFA Chemical Structure

BSJ-03-204 triTFA Chemical Structure

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5 mg USD 350 In-stock
10 mg USD 580 In-stock
25 mg USD 1100 In-stock
50 mg USD 1700 In-stock
100 mg USD 2500 In-stock
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Based on 1 publication(s) in Google Scholar

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

BSJ-03-204 triTFA is a PROTAC connected by ligands for Cereblon and CDK. BSJ-03-204 triTFA is a potent and selective Palbociclib-based CDK4/6 dual degrader (PROTAC), with IC50s of 26.9 nM and 10.4 nM for CDK4/D1 and CDK6/D1, respectively. BSJ-03-204 triTFA does not induce IKZF1/3 degradation and has anti-cancer activity[1].

In Vitro

BSJ-03-204 triTFA (0.0001-100 μM; for 3 or 4 days) has potent anti-proliferative effects on MCL cell lines[1].
BSJ-03-204 triTFA (1 μM; for 1 day) potently induces a G1 arrest[1].
BSJ-03-204 triTFA (0.1-5 μM; for 4 hours) only resultes in degradation of CDK4/6 in WT cells, not IKZF1/3[1].

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

Molecular Weight

1174.97

Formula

C49H51F9N10O14

Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C1N(C2CCCC2)C3=NC(NC4=CC=C(N(CC5)CCN5CCCCNC(COC6=C(C(N7C(CCC8=O)C(N8)=O)=O)C(C7=O)=CC=C6)=O)C=N4)=NC=C3C(C)=C1C(C)=O.OC(C(F)(F)F)=O.OC(C(F)(F)F)=O.OC(C(F)(F)F)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (85.11 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 0.8511 mL 4.2554 mL 8.5109 mL
5 mM 0.1702 mL 0.8511 mL 1.7022 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 (sealed storage, away from moisture). 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 (2.13 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    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 (2.13 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    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 (sealed storage, away from moisture)

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 (sealed storage, away from moisture). 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 0.8511 mL 4.2554 mL 8.5109 mL 21.2771 mL
5 mM 0.1702 mL 0.8511 mL 1.7022 mL 4.2554 mL
10 mM 0.0851 mL 0.4255 mL 0.8511 mL 2.1277 mL
15 mM 0.0567 mL 0.2837 mL 0.5674 mL 1.4185 mL
20 mM 0.0426 mL 0.2128 mL 0.4255 mL 1.0639 mL
25 mM 0.0340 mL 0.1702 mL 0.3404 mL 0.8511 mL
30 mM 0.0284 mL 0.1418 mL 0.2837 mL 0.7092 mL
40 mM 0.0213 mL 0.1064 mL 0.2128 mL 0.5319 mL
50 mM 0.0170 mL 0.0851 mL 0.1702 mL 0.4255 mL
60 mM 0.0142 mL 0.0709 mL 0.1418 mL 0.3546 mL
80 mM 0.0106 mL 0.0532 mL 0.1064 mL 0.2660 mL
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BSJ-03-204 triTFA 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.

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Product Name:
BSJ-03-204 triTFA
Cat. No.:
HY-136250A
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