- COVID-19
- Bioactive Compounds
- By Signaling Pathways
- PI3K/Akt/mTOR
- Epigenetics
- Methylation
- Immunology & Inflammation
- Protein Tyrosine Kinase
- Angiogenesis
- Apoptosis
- Autophagy
- ER stress & UPR
- JAK/STAT
- MAPK
- Cytoskeletal Signaling
- Cell Cycle
- TGF-beta/Smad
- Compound Libraries
- Antibodies
- Bioreagents
- qPCR
- 2x SYBR Green qPCR Master Mix
- 2x SYBR Green qPCR Master Mix(Low ROX)
- 2x SYBR Green qPCR Master Mix(High ROX)
- Protein Assay
- Protein A/G Magnetic Beads for IP
- Anti-Flag magnetic beads
- Anti-Flag Affinity Gel
- Anti-Myc magnetic beads
- Anti-HA magnetic beads
- Magnetic Separator
- Poly FLAG Peptide lyophilized powder
- Protease Inhibitor Cocktail
- Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)
- Phosphatase Inhibitor Cocktail (2 Tubes, 100X)
- Cell Biology
- Cell Counting Kit-8 (CCK-8)
- Animal Experiment
- Mouse Direct PCR Kit (For Genotyping)
- New Products
- Contact Us
-
Australia
-
Austria
-
Belgium
-
Canada
-
China
-
Czech Republic
-
Denmark
-
Finland
-
France
-
Germany
-
Greece
-
Hong Kong
-
Hungary
-
Iceland
-
India
-
Ireland
-
Israel
-
Italy
-
Japan
-
Korea
-
Luxembourg
-
Malaysia
-
Netherlands
-
New Zealand
-
Norway
-
Poland
-
Romania
-
Saudi Arabia
-
Singapore
-
Spain
-
Sweden
-
Switzerland
-
Taiwan
-
Turkey
-
United Kingdom
-
United States
-
Other Countries
LB-100
Catalog No.S7537
For research use only.
LB-100 is a water soluble protein phosphatase 2A (PP2A) inhibitor with IC50s of 0.85 μM and 3.87 μM in BxPc-3 and Panc-1 cells.
CAS No. 1026680-07-8
Selleck's LB-100 has been cited by 30 publications
Purity & Quality Control
Choose Selective PP2A Inhibitors
Related Compound Libraries
Biological Activity
| Description | LB-100 is a water soluble protein phosphatase 2A (PP2A) inhibitor with IC50s of 0.85 μM and 3.87 μM in BxPc-3 and Panc-1 cells. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Targets |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| In vitro |
LB-100 inhibits the cell growth with IC50 of 2.3 μM (in BxPc-3) or 1.7 μM (in Panc-1 cell). In BxPc-3, Panc-1, and SW1990 cells, LB-100 reduces the PP2A activity by 30-50%. LB-100 increases concentration of doxorubicin within cells (2.5 fold to control) and sensitizes tumor cells to the cytotoxicity of doxorubicin. LB-100 increaseds VEGF secretion, and thus enhances HIF-1α-VEGF mediated angiogenesis.[1] |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cell Data |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assay |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| In vivo | In a mouse pancreatic cancer xenograft model, LB-100 (2 mg/kg, i.p.) enhances chemotherapy of doxorubicin. LB-100 causes higher density of microvessel in tumors and rapid blood flow at the surface of tumors. [1] |
Protocol (from reference)
| Kinase Assay: |
|
|---|---|
| Cell Research: |
|
| Animal Research: |
|
Solubility (25°C)
|
In vitro |
Water |
53 mg/mL
(197.53 mM) |
| DMSO |
Insoluble
|
|
| Ethanol |
Insoluble
|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 268.31 | ||
|---|---|---|---|
| Formula | C13H20N2O4 |
||
| CAS No. | 1026680-07-8 | ||
| Storage | 3 years | -20°C | powder |
| 2 years | -80°C | in solvent | |
| Smiles | CN1CCN(CC1)C(=O)C2C3CCC(C2C(=O)O)O3 | ||
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
mg/kg
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
% DMSO
%
% Tween 80
% ddH2O
%DMSO
%
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.
Clinical Trial Information
| NCT Number | Recruitment | Interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|---|
| NCT03886662 | Unknown status | Drug: LB-100 | Myelodysplastic Syndromes | Lixte Biotechnology Holdings Inc. | April 2019 | Phase 1|Phase 2 |
| NCT03027388 | Recruiting | Drug: LB-100 | Astrocytoma Grades II III and IV|Glioblastoma Multiforme|Giant Cell Glioblastoma|Glioma|Oligodendrogliomas | National Cancer Institute (NCI)|National Institutes of Health Clinical Center (CC) | January 9 2019 | Phase 2 |
| NCT01837667 | Completed | Drug: LB-100 for Injection|Drug: Docetaxel | Tumors|Neoplasms|Cancer | Lixte Biotechnology Holdings Inc. | February 2013 | Phase 1 |
(data from https://clinicaltrials.gov, updated on 2021-09-06)
Tech Support
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.
* Indicates a Required Field
Tags: buy LB-100 | LB-100 supplier | purchase LB-100 | LB-100 cost | LB-100 manufacturer | order LB-100 | LB-100 distributor
Products are for research use only. Not for human use. We do not sell to patients.
©Copyright 2013 Selleck Chemicals. All Rights Reserved.