Pantoprazole sodium

Catalog No.S4538 Batch:S453802

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Technical Data

Formula

C16H14F2N3NaO4S
Molecular Weight 405.35 CAS No. 138786-67-1
Solubility (25°C)* In vitro DMSO 81 mg/mL (199.82 mM)
Water 81 mg/mL (199.82 mM)
Ethanol 81 mg/mL (199.82 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.)

Preparing Stock Solutions

Biological Activity

Description Pantoprazole (SKF96022, BY-1023) is a proton pump inhibitor drug that inhibits gastric acid secretion. It works on gastric parietal cells to irreversibly inhibit (H+/K+)-ATPase function and suppress the production of gastric acid.
Targets
Proton pump [4] HIF-1α [2] (H+/K+)-ATPase [4]
In vitro pantoprazole (PPZ) inhibits tumor cells proliferation, inducs apoptosis and decreases the expression of HIF-1α protein[2]. Pantoprazole affects the intracellular distribution of HIF-1α in SGC-7901 cells, which might be one of the mechanisms of its chemosensitizing effect on cancer cells[3].
In vivo After PPZ treatment, apoptotic cell death is seen selectively in cancer cells and is accompanied with extracellular signal-regulated kinase deactivation. By contrast, normal gastric mucosal cells show the resistance to PPZ-induced apoptosis through the overexpression of antiapoptotic regulators including HSP70 and HSP27. In a xenograft model of nude mice, administration of PPZ significantly inhibits tumorigenesis and induces large-scale apoptosis of tumor cells[4].

Protocol (from reference)

Cell Assay:

[1]
  • Cell lines

    SGC-7901 cell line

  • Concentrations

    20 μg/ml

  • Incubation Time

    24 h

  • Method

    Pantoprazole sodium salts are resuspended in normal saline (0.85%) at 5 mg/ml immediately prior to use. When the SGC-7901 cells have reached 60–70% confluence, PPZ is added at a final concentration of 20 µg/ml, and the cells are cultured for additional experiments. For example, The SGC-7901 cells are seeded in 100 µl of medium per well, at a density of 1×104/well, in 96-well plates and treated with PPZ for 24 h.
Animal Study:

[4]
  • Animal Models

    Mice inoculated with MKN-45 cells (Xenograft Model of Nude Mice)

  • Dosages

    0.4 mg/kg 

  • Administration

    intratumor injection 

Selleck's Pantoprazole sodium has been cited by 2 publications

Evaluation of an Ussing Chamber System Equipped with Rat Intestinal Tissues to Predict Intestinal Absorption and Metabolism in Humans [ Eur J Drug Metab Pharmacokinet, 2022, 10.1007/s13318-022-00780-x] PubMed: 35733077
Ilaprazole and other novel prazole-based compounds that bind Tsg101 inhibit viral budding of HSV-1/2 and HIV from cells [ J Virol, 2021, JVI.00190-21] PubMed: 33731460

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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.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.