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Bisindolylmaleimide XI hydrochloride (Ro 32-0432) is an orally active pan-PKC inhibitor that inhibits PKCα, PKCβI, PKCβII, and PKCγ (IC50 = 9/28/31/37/108 nM).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $215 | - | In Stock | |
| 5 mg | $536 | - | In Stock | |
| 10 mg | $773 | - | In Stock | |
| 25 mg | $1,190 | - | In Stock |
| Description | Bisindolylmaleimide XI hydrochloride (Ro 32-0432) is an orally active pan-PKC inhibitor that inhibits PKCα, PKCβI, PKCβII, and PKCγ (IC50 = 9/28/31/37/108 nM). |
| Targets&IC50 | PKCβI:28 nM, PKCε:108 nM, PKCγ:37 nM, PKCβII:31 nM, PKCα:9 nM |
| In vitro | Bisindolylmaleimide XI hydrochloride (Ro 32-0432) significantly inhibits IL-2 secretion, IL-2 receptor expression, and proliferative capacity in Homo sapiens peripheral T cells. These T cells were activated by phorbol ester combined with phytohemagglutinin or anti-CD3 antibody stimulation. However, this compound shows no significant inhibitory effect on IL-2-induced proliferation in T cells that have already been activated and express IL-2 receptors. For the influenza peptide antigen HA 307-319-specific Homo sapiens T cell clone (HA27), the proliferative response occurring after co-culture with antigen-pulsed autologous antigen-presenting cells can also be effectively suppressed by Bisindolylmaleimide XI hydrochloride [2]. Bisindolylmaleimide XI hydrochloride (1 μM) intervention in retinal progenitor cells (RPCs) reduces the apoptosis ratio by 21% through inhibition of PKC activity [3]. |
| In vivo | Oral administration of Bisindolylmaleimide XI hydrochloride significantly inhibits phorbol ester-induced subsequent edema reactions in rats. Bisindolylmaleimide XI hydrochloride can suppress various T cell-mediated physiological immune responses, with typical examples including host rejection reaction against grafts and secondary paw swelling symptoms observed in adjuvant-induced arthritis models [2]. |
| Synonyms | Ro 32-0432 |
| Molecular Weight | 489.01 |
| Formula | C28H29ClN4O2 |
| Cas No. | 145333-02-4 |
| Smiles | Cl.O=C1NC(=O)C(=C1C2=CN(C=3C=CC=CC23)C)C=4C=5C=CC=CC5N6C4CC(CN(C)C)CC6 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | DMSO: 4 mg/mL (8.18 mM), Sonication is recommended. Methanol: Soluble, Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
| ||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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