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LB100
🥰Excellent
Catalog No. T4449Cas No. 1632032-53-1
Alias LB-100, LB 100
LB100 (LB-100) is a water soluble protein phosphatase 2A (PP2A) inhibitor.
LB100
🥰Excellent
Purity: 98.63%
Catalog No. T4449Alias LB-100, LB 100Cas No. 1632032-53-1
LB100 (LB-100) is a water soluble protein phosphatase 2A (PP2A) inhibitor.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $51 | In Stock | |
| 5 mg | $108 | In Stock | |
| 10 mg | $198 | In Stock | |
| 25 mg | $293 | In Stock | |
| 50 mg | $372 | In Stock | |
| 100 mg | $619 | In Stock |
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Purity:98.63%
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All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.Product Introduction
Bioactivity
Chemical Properties
| Description | LB100 (LB-100) is a water soluble protein phosphatase 2A (PP2A) inhibitor. |
| Targets&IC50 | PP2A(Panc-1):3.87 μM, PP2A(BxPc-3):0.85 μM |
| In vitro | In xenograft mouse models of pancreatic cancer, LB-100 (2 mg/kg, i.p.) enhances the therapeutic efficacy of the chemotherapy agent doxorubicin. LB-100 increases both the blood flow velocity on the tumor surface and the microvascular density of the tumor. |
| In vivo | Compared to the control group, LB-100 significantly increased the intracellular concentration of doxorubicin by approximately 2.5 times, enhancing the tumor cells' sensitivity to doxorubicin. Additionally, LB-100 amplified the secretion of vascular endothelial growth factor, thereby promoting angiogenesis mediated by HIF-1α-VEGF. LB-100 also demonstrated a notable inhibitory effect on the growth of BxPc-3 (IC50: 2.3 μM) and Panc-1 (IC50: 1.7 μM) cells. Following treatment with LB-100, a reduction of 30-50% in PP2A activity was observed in BxPc-3, SW1990, and Panc-1 tumor cells. |
| Kinase Assay | PP2A activity assays: Cultured pancreatic cancer cells are treated with IC50 of LB-100 for each cell line or equal volume of vehicle for 2 hours, and PP2A activity assays are then performed using Ser/Thr phosphatase assay kit. Cells are lysed with an ultrasonic cell disruptor, and the PP2A concentration is measured using a Ser/Thr phosphatase assay kit according to the instructions. Assays for each cell line are performed in triplicate. |
| Cell Research | Cytotoxicity is conducted by using a Cell Counting Kit-8. Cells are seeded in 96-well plates with a density of 3000 cells per well and are assessed after treatments following the CCK-8 protocol. Relative cytotoxicity is expressed as a percentage of speci?c controls. (Only for Reference) |
| Alias | LB-100, LB 100 |
| Molecular Weight | 268.31 |
| Formula | C13H20N2O4 |
| Cas No. | 1632032-53-1 |
| Smiles | C(=O)(C1[C@]2(O[C@@](C1C(O)=O)(CC2)[H])[H])N3CCN(C)CC3 |
| Relative Density. | 1.312 g/cm3 (Predicted) |
Storage & Solubility Information
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
| Solubility Information | H2O: 49 mg/mL (182.6 mM) DMSO: < 1 mg/mL (insoluble or slightly soluble) Ethanol: < 1 mg/mL (insoluble or slightly soluble) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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