2. Cell Cycle/DNA Damage Metabolic Enzyme/Protease
  3. HSP DNA/RNA Synthesis
  4. 116-9e

116-9e (MAL2-11B) is a Hsp70 co-chaperone DNAJA1 inhibitor. 116-9e inhibits Simian Virus 40 (SV40) replication and DNA synthesis. 116-9e inhibits tumor antigen (TAg)’s endogenous ATPase activity and the TAg-mediated activation of Hsp70.

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116-9e Chemical Structure

116-9e Chemical Structure

CAS No. : 831217-43-7

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Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 158 In-stock
Solution
10 mM * 1 mL in DMSO USD 158 In-stock
Solid
5 mg USD 140 In-stock
10 mg USD 250 In-stock
25 mg USD 580 In-stock
50 mg USD 950 In-stock
100 mg USD 1550 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

116-9e Related Antibodies

Top Publications Citing Use of Products

View All HSP Isoform Specific Products:

View All Isoforms
HSP40 HSP70 HSP90 HSP105 HSF1 HSP HSPA5

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

116-9e (MAL2-11B) is a Hsp70 co-chaperone DNAJA1 inhibitor. 116-9e inhibits Simian Virus 40 (SV40) replication and DNA synthesis. 116-9e inhibits tumor antigen (TAg)’s endogenous ATPase activity and the TAg-mediated activation of Hsp70[1][2].

IC50 & Target

Simian Virus 40 (SV40) [1]
Hsp70 co-chaperone DNAJA1[2]
In Vitro

116-9e (MAL2-11B) inhibits TAg stimulation of Hsp70 with greater efficacy than MAL3-101, significantly reduces viral replication and DNA synthesis. MAL2-11B also inhibits the activity of the TAg ATPase domain[1].
116-9e (MAL2-11B; 15 µM; 5 days) significantly reduces the growth of BK virus in a human kidney cell line[1].

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

116-9e Related Antibodies
Molecular Weight

512.60

Formula

C31H32N2O5
CAS No.
Appearance

Solid

Color

White to yellow

SMILES

O=C(CCCCCN1C(C)=C(C(NC1=O)C2=CC=C(C=C2)C3=CC=CC=C3)C(OCC4=CC=CC=C4)=O)O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (195.08 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 1.9508 mL 9.7542 mL 19.5084 mL
5 mM 0.3902 mL 1.9508 mL 3.9017 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. 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 (4.88 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 (4.88 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 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 (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).
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: 98.55%

COA (248 KB) HNMR (256 KB) LCMS (269 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. 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 1.9508 mL 9.7542 mL 19.5084 mL 48.7710 mL
5 mM 0.3902 mL 1.9508 mL 3.9017 mL 9.7542 mL
10 mM 0.1951 mL 0.9754 mL 1.9508 mL 4.8771 mL
15 mM 0.1301 mL 0.6503 mL 1.3006 mL 3.2514 mL
20 mM 0.0975 mL 0.4877 mL 0.9754 mL 2.4385 mL
25 mM 0.0780 mL 0.3902 mL 0.7803 mL 1.9508 mL
30 mM 0.0650 mL 0.3251 mL 0.6503 mL 1.6257 mL
40 mM 0.0488 mL 0.2439 mL 0.4877 mL 1.2193 mL
50 mM 0.0390 mL 0.1951 mL 0.3902 mL 0.9754 mL
60 mM 0.0325 mL 0.1626 mL 0.3251 mL 0.8128 mL
80 mM 0.0244 mL 0.1219 mL 0.2439 mL 0.6096 mL
100 mM 0.0195 mL 0.0975 mL 0.1951 mL 0.4877 mL
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116-9e 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:

116-9e831217-43-7MAL2-11BHSPDNA/RNA SynthesisHeat shock proteinsHsp70DNAJA1SV40DNAsynthesisATPasetumorantigenInhibitorinhibitorinhibit

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