Specification Brand : Cepham Life Sciences BulletPoint1 : Form:at Purified BulletPoint2 : CAS No.: 28631-66-5 BulletPoint3 : Chemical Form:ula: C32H25N3O9S3Na2 ExternallyAssignedProductIdentifier1 : 0615855599731 ExternallyAssignedProductIdentifier2 : 615855599731 ItemName : Ponceau S Staining Solution - 500 mL -from Cepham Life Sciences ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-stains Manufacturer : Cepham Life Sciences ModelNumber : 128-12 NumberOfItems : 1 PartNumber : PAC-HW-44lb ProductDescription : The Ponceau S Solution is a widely used staining solution for proteins on Western blots and in sequencing methods. It offers fast and reversible staining of protein bands without affecting any blotted / sequenced polypeptides. Staining can be done in less than five minutes with quick de-staining. Ponceau S is the sodium salt of a diazo dye. Ponceau S solution is a suitable reagent for use in electrophoresis studies. Cepham Life Sciences Ponceau S Solution comes ready-to-use and is designed for rapid (5 min) staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. It may be employed as stain for the purified fibrinolytic enzyme (CK) for the analysis of N-terminal amino acid sequence of the first 14 residues of CK by a protein sequencer. Ponceau S staining on nitrocellulose and PVDF is reversible by washing the stained membrane with 0.1M NaOH for 1 minute. The stained and destained membrane can then be immunologically detected (Western blotting). For research use only. Not for human or animal clinical/therapeutic use. Please follow all safety instructions. ProductSiteLaunchDate : 2018-06-13T16:49:05.000Z UnitCount : 1 UnspscCode : 53130000