β-Glycerophosphate is a classical serine-threonine phosphatase inhibitor used in kinase reaction buffers. β-Glycerophosphate disodium salt hydrate is often used in combination with other phosphatase/protease inhibitors for broad spectrum inhibition. It functions as an organic phosphate donor and has been used in culture media for mesenchymal stem cell differentiation to osteoblast-type cells. BGP is also used to buffer M17 media for Lactococcus culture in recombinant protein expression.
| Cell Experiment | |
|---|---|
| Cell lines | BVSMC bovine vascular smooth muscle cells |
| Preparation method | BVSMCs were cultured in DMEM medium containing 10 mmol/L sodium pyruvate and 15% FBS. After confluence, the cells were seeded in DMEM containing 10 mmol/L sodium pyruvate, 15% FBS, 10 mmol/L β-glycerophosphate, 10-7 mol/L insulin and 50 μg/mL ascorbic acid, and cultured for 14 days (calcification culture) base). The medium was changed every 3 days. In some experiments, only beta-glycerophosphate was used to induce BVSMC calcification. In addition, in the time course experiment, cells were selected as controls before culturing in calcified medium (defined as day 0). |
| Concentrations | 10 mmol/L |
| Incubation time | 14 d |
| Animal Experiment | |
|---|---|
| Animal models | |
| Formulation | |
| Dosages | |
| Administration | |
| Molecular Weight | 306.11 |
| Formula | C3H9O6PNa2.5(H2O) |
| CAS Number | 13408-09-8 |
| Solubility (25°C) | Water ≥ 80 mg/mL |
| Storage | 2-8°C, protect from light, dry, sealed |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
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|---|
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M5N36 is a potent and selective Cdc25C inhibitor with IC50 values of 0.15, 0.19, 0.06 µM for Cdc25A, Cdc25B, Cdc25C, respectively. |
| DPM-1003
DPM-1003 is an orally potent, specific inhibitor of PTP1B. |
| D-3
D-3, a phosphorpeptide, is an efficient, simple, and specific iPSC-eliminating agent. |
| EGF Receptor Substrate 2 (Phospho-Tyr5)
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. |
| Calcineurin autoinhibitory peptide
Calcineurin autoinhibitory peptide is a selective inhibitor of Ca2+/calmodulin-dependent protein phosphatase (calcineurin), with an IC50 of ~10 μM. |
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