{ "ProductData": { "ID": "3.2.7.1.28.1", "ProductType": "Others", "BrandName": "Pepstatin", "ProductNameAddition": "from Streptomyces species, lyophilizate", "RegulatoryDisclaimer1": "For further processing only.", "DisclaimerGroup1": "", "RegulatoryDisclaimer2": null, "DisclaimerGroup2": null, "RegulatoryDisclaimer3": null, "SampleType": [ ], "LicenseDisclaimers": [ ], "RelatedLinks": "", "Clone": "", "ControlTissue": [ "" ], "ISOtypes": "", "Species": [ "" ], "StainLocalization": [ "" ], "ProductNameGlobal": "Pepstatin lyophilizate" }, "ProductImageDetails": { "ImagePath": "https://pim-media.roche.com/Images/CB_IMAGE_.png", "ImageType": "Image main" }, "Product2Taxonomy": { "Product2TaxonomyReferences": [ { "StructureSystemIdentifier": "OWP_Product_Types", "StructureSystemName": "Product Types", "NodeID": "70-043-00", "StructureNodeStatus": "valid", "NodeName": "Protease inhibitors" }, { "StructureSystemIdentifier": "OWP_Organization", "StructureSystemName": "Organization", "NodeID": "01-01-01-07-00", "StructureNodeStatus": "valid", "NodeName": "CustomBiotech and LifeScience" }, { "StructureSystemIdentifier": "Product_Solutions", "StructureSystemName": "Product Solutions", "NodeID": "520", "StructureNodeStatus": "valid", "NodeName": "CustomBiotech" }, { "StructureSystemIdentifier": "Lab_Type", "StructureSystemName": "Lab Types", "NodeID": "180-00", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "Applications", "StructureSystemName": "Applications", "NodeID": "99-00-00", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "OWP_Techniques", "StructureSystemName": "Techniques", "NodeID": "999-00", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "Disease_Areas", "StructureSystemName": "Disease Areas", "NodeID": "99-00-00", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "Pathogens", "StructureSystemName": "Pathogens", "NodeID": "99-00-00", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "OWP_Family", "StructureSystemName": "Product Families", "NodeID": "999", "StructureNodeStatus": "invalid", "NodeName": "" }, { "StructureSystemIdentifier": "Health_Topics", "StructureSystemName": "Health Topics", "NodeID": "99-00-00", "StructureNodeStatus": "invalid", "NodeName": "" } ] }, "Product2Materials": { "P2MaterialReferences": [ { "MaterialNum": "10253294103", "MaterialDescription": "Pepstatin from Streptomyces species", "RegisteredProductName": "Pepstatin", "GTIN": "", "ProductCategoryText": "Reagents, kits", "OldMaterialNumber": "", "PackSizePIM360": "custom fill", "PackSizeDescPIM360": "Not Available", "MaterialAnnotation": "CustomBiotech product. Please contact your local representative.", "ReadyForUse": "", "OrderInformation": "Will be supplied as \"Pepstatin from Sreptomyces species\". Unit of measure is \"g\"." } ] }, "Product2Products": { "Product2ProductReference": [ ] }, "ProductSpec": [ { "ProductSpecVariant": { "Chapters": [ { "Name": "Quality Control", "Value": "Pepstatin is highly purified according to HPLC analysis.", "Language": "en", "Country": "XG", "Code": "Quality Control" }, { "Name": "Product Description", "Value": "Pepstatin is a highly efficient inhibitor for many aspartic and acid proteases. It is a hexa-peptide containing the unusual amino acid statine (Sta, (3S,4S)-4-amino-3-hydroxy-6-methylheptanoic acid), having the sequence Iva-Val-Val-Sta-Ala-Sta. Pepstatin is known for its ability to inhibit pepsin in a picomolar concentration. The product is soluble in methanol and ethanol, but insoluble in water.", "Language": "en", "Country": "XG", "Code": "Product Description" }, { "Name": "Positioning", "Value": "Pepstatin is a protease inhibitor.", "Language": "en", "Country": "XG", "Code": "Positioning" }, { "Name": "Applications", "Value": "Use Pepstatin to inhibit potently the HIV protease and other aspartic proteases such as pepsin, renin, cathepsin D, chymosin, and many microbial acid proteases.", "Language": "en", "Country": "XG", "Code": "Applications" }, { "Name": "CB - Order Information", "Value": "Will be supplied as \"Pepstatin from Sreptomyces species\". Unit of measure is \"g\".", "Language": "en", "Country": "XG", "Code": "CB - Order Information" }, { "Name": "Specification", "Value": "Appearance: White powder
Solubility:
Clear to slightly opalescent, colorless solution in methanol (c=1 mg/mL)
Clear, colorless solution in methanol (c=20 mg/mL)
Clear to slightly opalescent, colorless solution in ethanol (overnight)
Performance of inhibition of pepsin:
With 0.01 mL sample: ≥85%
With 0.1 mL sample: ≥100%
Values are taken from supplier certificate:
Melting range: +232 to +237°C
Purity (HPLC): ≥98 area%
Stability: At +2 to +8°C within specification range for 24 months.", "Language": "en", "Country": "XG", "Code": "Specification" }, { "Name": "Properties", "Value": "CAS Number: 151662-36-1
Formula: C₃₄H₆₃N₅O₉
Molecular weight: 685.9 D
Pepstatin is soluble in methanol (1 mg/mL and 20 mg/mL as well) and ethanol (1 mg/ml) if you allowed to sit overnight, and to 300 μg/ml in 6 N acetic acid. Stable at least 1 week at +2 to +8°C or 1 month if stored in aliquots at -15 to -25°C.", "Language": "en", "Country": "XG", "Code": "Properties" } ] } } ] }