Mito-TEMPO

Catalog No.S9733 Batch:S973301

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Technical Data

Formula

C29H35N2O2P.Cl
Molecular Weight 510.03 CAS No. 1334850-99-5
Solubility (25°C)* In vitro DMSO 100 mg/mL (196.06 mM)
Water 100 mg/mL (196.06 mM)
Ethanol 100 mg/mL (196.06 mM)
* <1 mg/ml means slightly soluble or 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.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description Mito-TEMPO (MT), a mitochondria-targeted superoxide dismutase mimetic, protects against the early phase of acetaminophen (APAP) hepatotoxicity by inhibiting peroxynitrite formation. Mito-TEMPO treatment inhibits APAP-induced RIP3 kinase expression.
Targets
RIP3 kinase [1]
In vitro

Mito-TEMPO improves blastocyst development by superoxide reduction in porcine embryos in vitro.[2]
In vivo

Mito-Tempo (MT) treatment inhibits APAP-induced RIP3 kinase expression, and RIP3-deficient mice shows caspase activation and apoptotic morphology in hepatocytes analogous to MT treatment.[1]

Protocol (from reference)

Cell Assay:

[2]
  • Cell lines

    Porcine embryos

  • Concentrations

    0.1 μM

  • Incubation Time

    --

  • Method

    Embryos are cultured in 50 μl drops porcine zygote medium-3 (PZM-3) with 3  mg/ml BSA at 38.5 °C under 5% CO2. After culturing 48 hours, cleaved embryos are transferred to 50  μl drop of fresh PZM-3 medium and cultured for 4 days. Blastocyst formation is evaluated after 6 days of culture. Mito-TEMPO (0.1 μM) is added to the culture medium during the IVC periods.
Animal Study:

[1]
  • Animal Models

    8-12 week-old male C57BL/6J mice

  • Dosages

    20 mg/kg

  • Administration

    IP

Selleck's Mito-TEMPO has been cited by 17 publications

Gonococcal OMV-delivered PorB induces epithelial cell mitophagy [ Nat Commun, 2024, 15(1):1669] PubMed: 38396029
Nucleus pulposus cells regulate macrophages in degenerated intervertebral discs via the integrated stress response-mediated CCL2/7-CCR2 signaling pathway [ Exp Mol Med, 2024, 56(2):408-421.] PubMed: 38316963
Impaired microglial glycolysis promotes inflammatory responses after intracerebral haemorrhage via HK2-dependent mitochondrial dysfunction [ J Adv Res, 2024, S2090-1232(24)00359-X] PubMed: 39142439
C5b-9 promotes ferritinophagy leading to ferroptosis in renal tubular epithelial cells of trichloroethylene-sensitized mice [ Sci Total Environ, 2024, 923:171378] PubMed: 38447712
Zbtb16 increases susceptibility of atrial fibrillation in type 2 diabetic mice via Txnip-Trx2 signaling [ Cell Mol Life Sci, 2024, 81(1):88] PubMed: 38349408
Loss of Myo19 increases metastasis by enhancing microenvironmental ROS gradient and chemotaxis [ EMBO Rep, 2024, 10.1038/s44319-023-00052-y] PubMed: 38279020
SBDS Gene Mutation Increases ROS Production and Causes DNA Damage as Well as Oxidation of Mitochondrial Membranes in the Murine Myeloid Cell Line 32Dcl3 [ Biol Pharm Bull, 2024, 47(7):1376-1382] PubMed: 39085077
Tumor cell-intrinsic PD-1 promotes Merkel cell carcinoma growth by activating downstream mTOR-mitochondrial ROS signaling [ Sci Adv, 2024, 10(3):eadi2012] PubMed: 38241371
Pathologically high intraocular pressure induces mitochondrial dysfunction through Drp1 and leads to retinal ganglion cell PANoptosis in glaucoma [ Redox Biol, 2023, 62:102687] PubMed: 36989574
Metabolic reprogramming induced by DCA enhances cisplatin sensitivity through increasing mitochondrial oxidative stress in cholangiocarcinoma [ Front Pharmacol, 2023, 14:1128312] PubMed: 37818192

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

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