2. PROTAC Protein Tyrosine Kinase/RTK
  3. PROTACs Btk
  4. SJF620

SJF620 is a PROTAC connected by ligands for Cereblon and Btk with a DC50 of 7.9 nM. SJF620 contains a Lenalidomide analog for recruiting CRBN.

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

SJF620 Chemical Structure

SJF620 Chemical Structure

CAS No. : 2376187-16-3

Size Price Stock Quantity
1 mg USD 232 In-stock
5 mg USD 580 In-stock
10 mg USD 980 In-stock
25 mg USD 1900 In-stock
50 mg USD 3040 In-stock
100 mg USD 4850 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of SJF620:

SJF620 Related Antibodies

Top Publications Citing Use of Products

View All PROTACs Isoform Specific Products:

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von Hippel-Lindau (VHL) Cereblon MDM2 cIAP1

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

SJF620 is a PROTAC connected by ligands for Cereblon and Btk with a DC50 of 7.9 nM. SJF620 contains a Lenalidomide analog for recruiting CRBN[1].

IC50 & Target[1]

Cereblon

 

In Vitro

SJF620 is a PROTAC that retains potent degradation of BTK in cellular assays with a DC50 of 7.9 nM in Burkitt lymphoma cell line NAMALWA[1].

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

SJF620 Related Antibodies
In Vivo

SJF620 has a super pharmacokinetic profile in mice (1 mg/kg; i.v.) with the half life (t1/2) of 1.64 h. SJF620 exhibits a significantly better pharmacokinetic profile than MT802[1].

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

760.84

Formula

C41H44N8O7
CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=C(C(N(CC1=C2C=CC(OCCOCCOCCN3CCC(N4N=C(C5=CC=C(OC6=CC=CC=C6)C=C5)C7=C(N)N=CN=C74)CC3)=C1)C2=O)CC8)NC8=O
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 : 100 mg/mL (131.43 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 1.3143 mL 6.5717 mL 13.1434 mL
5 mM 0.2629 mL 1.3143 mL 2.6287 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: ≥ 2.5 mg/mL (3.29 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 (3.29 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 (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

Purity: 98.98%

COA (244 KB) HNMR (253 KB) RP-HPLC (163 KB)

Handling Instructions (2659 KB)
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 1.3143 mL 6.5717 mL 13.1434 mL 32.8584 mL
5 mM 0.2629 mL 1.3143 mL 2.6287 mL 6.5717 mL
10 mM 0.1314 mL 0.6572 mL 1.3143 mL 3.2858 mL
15 mM 0.0876 mL 0.4381 mL 0.8762 mL 2.1906 mL
20 mM 0.0657 mL 0.3286 mL 0.6572 mL 1.6429 mL
25 mM 0.0526 mL 0.2629 mL 0.5257 mL 1.3143 mL
30 mM 0.0438 mL 0.2191 mL 0.4381 mL 1.0953 mL
40 mM 0.0329 mL 0.1643 mL 0.3286 mL 0.8215 mL
50 mM 0.0263 mL 0.1314 mL 0.2629 mL 0.6572 mL
60 mM 0.0219 mL 0.1095 mL 0.2191 mL 0.5476 mL
80 mM 0.0164 mL 0.0821 mL 0.1643 mL 0.4107 mL
100 mM 0.0131 mL 0.0657 mL 0.1314 mL 0.3286 mL
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SJF620 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:

SJF6202376187-16-3SJF 620SJF-620PROTACsBtkBruton tyrosine kinasePROTACBTKdegraderLenalidomiderecruitingCRBNInhibitorinhibitorinhibit

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