2. Protein Tyrosine Kinase/RTK Metabolic Enzyme/Protease Apoptosis
  3. SHP2 Phosphatase Apoptosis
  4. NSC-87877

NSC-87877 is a potent inhibitor of Shp2 and Shp1 protein tyrosine phosphatases (SH-PTP2 and SH-PTP1), with IC50 values of 0.318 μM, 0.355 μM shp2 and shp1, respectively. NSC-87877 also inhibits dual-specificity phosphatase 26 (DUSP26).

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

NSC-87877 Chemical Structure

NSC-87877 Chemical Structure

CAS No. : 56990-57-9

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 66 In-stock
Solution
10 mM * 1 mL in DMSO USD 66 In-stock
Solid
5 mg USD 60 In-stock
10 mg USD 100 In-stock
25 mg USD 200 In-stock
50 mg USD 350 In-stock
100 mg USD 600 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of NSC-87877:

NSC-87877 Related Antibodies

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

NSC-87877 is a potent inhibitor of Shp2 and Shp1 protein tyrosine phosphatases (SH-PTP2 and SH-PTP1), with IC50 values of 0.318 μM, 0.355 μM shp2 and shp1, respectively[1]. NSC-87877 also inhibits dual-specificity phosphatase 26 (DUSP26)[2].

IC50 & Target

IC50: 0.318 μM (shp2), 0.355 μM (shp1)[1].
In Vitro

NSC-87877 (0-0.5 μM, 5 days) inhibits DUSP26 function in NB cell lines[3].
? NSC-87877 (0-0.5 μM, 5 days) results in increased p53 phosphorylation (Ser37 and Ser46) and activation[3].

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

NSC-87877 Related Antibodies

Cell Viability Assay

Cell Line: p53 wild-type neuroblastoma (NB) cell lines[2].
Concentration: 0, 0.25, 0.5 μM.
Incubation Time: 5 dsys.
Result: Resulted in increased p53 phosphorylation (Ser37 and Ser46) and activation, increased activation of downstream p38 effector proteins (heat shock protein 27 (HSP27) and MAP kinase-activated protein kinase 2 (MAPKAPK2)) and poly ADP ribose polymerase/caspase-3 cleavage.
Inhibited DUSP26 function in NB cell lines.
Resulted in apoptosis in many cell lines at varying IC50 levels of 1.84 μM (IMR32), 6.35 μM (SK-N-SH), 8.69 μM (NB-19), 12.6 μM (SMS-KCN), 15.7 μM (SH-SY5Y), 15.8 μM (JF) and 19.0 μM (CHLA-225), respectively.
In Vivo

NSC-87877 (30?mg/kg, IP once daily for 15 days) possesses excellent anti- neuroblastoma activity[3].

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

Animal Model: Intrarenal neuroblastoma (NB) tumor mouse model in female nude mice[3].
Dosage: 30 mg/kg.
Administration: IP once daily for 15 days.
Result: Significantly inhibited NB tumor growth.
Molecular Weight

459.45

Formula

C19H13N3O7S2
CAS No.
Appearance

Solid

Color

Light brown to black

SMILES

O=S(C1=C2C=CC=NC2=C(O)C(/N=N/C3=CC=C4C=C(S(=O)(O)=O)C=CC4=C3)=C1)(O)=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: 

H2O : 23.81 mg/mL (51.82 mM; ultrasonic and warming and heat to 60°C)

DMSO : 16.67 mg/mL (36.28 mM; ultrasonic and warming and heat to 60°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 2.1765 mL 10.8826 mL 21.7652 mL
5 mM 0.4353 mL 2.1765 mL 4.3530 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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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    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (4.53 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
  • Protocol 2

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

    Solubility: ≥ 1.67 mg/mL (3.63 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.67 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (16.7 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.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 3.33 mg/mL (7.25 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation

Purity: ≥99.0%

COA (250 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 (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 / H2O 1 mM 2.1765 mL 10.8826 mL 21.7652 mL 54.4129 mL
5 mM 0.4353 mL 2.1765 mL 4.3530 mL 10.8826 mL
10 mM 0.2177 mL 1.0883 mL 2.1765 mL 5.4413 mL
15 mM 0.1451 mL 0.7255 mL 1.4510 mL 3.6275 mL
20 mM 0.1088 mL 0.5441 mL 1.0883 mL 2.7206 mL
25 mM 0.0871 mL 0.4353 mL 0.8706 mL 2.1765 mL
30 mM 0.0726 mL 0.3628 mL 0.7255 mL 1.8138 mL
H2O 40 mM 0.0544 mL 0.2721 mL 0.5441 mL 1.3603 mL
50 mM 0.0435 mL 0.2177 mL 0.4353 mL 1.0883 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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NSC-87877 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:

NSC-8787756990-57-9NSC87877NSC 87877SHP2PhosphataseApoptosisSrc homology phosphatase 2PTPN11neuroblastomap53p38PPARHSP27Inhibitorinhibitorinhibit

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