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Category: Peptides

  • HPLC Method for Analysis of Carnosine (beta-alanyl-L-histidine) on BIST B+ Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies High Performance Liquid Chromatography (HPLC) Method for Carnosine (beta-alanyl-L-histidine) Condition Column BIST B+, 4.6×50 mm, 5 µm, 100A Mobile Phase MeCN – 75% Buffer H2SO4 – 0.2% Flow Rate 1.0 ml/min Detection UV 205 nm Peak Retention Time 3.71 min Description Class of Compounds Dipeptide […]

  • HPLC Method for Analysis of Narrow Fractions of Polylysine on BIST B+ Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Polylysine includes a large group of similar polymers with various uses. Some are used as food preservatives, while others are used for drug delivery in pharmaceuticals. Polymers with charged monomeric units, such as polylysine, are often difficult to separate using typical ion-exchange chromatography due […]

  • HPLC Method for Analysis of Polyglutamic Acid on BIST A

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Polyglutamic acid (PGA) is a biopolymer consisting of repeating units of Glutamic acid. PGA can be found and used in a wide variety of industries due to its biodegradable, non-toxic properties, including in the food, medical, and wastewater industries. Using SIELC’s newly introduced BIST™ […]

  • HPLC Method for Analysis of Low MW Polylysine on BIST™ B+ Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Polylysine includes a large group of similar polymers with various uses. Some are used as food preservatives, while others are used for drug delivery in pharmaceuticals. Polymers with charged monomeric units, such as polylysine, are often difficult to separate using typical ion-exchange chromatography due […]

  • HPLC Method for Analysis of Polylysine on BIST™ B+ Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Polylysine includes a large group of similar polymers with various uses. Some are used as food preservatives, while others are used for drug delivery in pharmaceuticals. Polymers with charged monomeric units, such as polylysine, are often difficult to separate using typical ion-exchange chromatography due […]

  • HPLC Method for Analysis of Copper peptide GHK-Cu on BIST™ B Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies. View on SIELC HPLC Coud Copper peptide GHK-Cu is a copper complex of glycyl-L-histidyl-lysine and can be naturally found in urine, saliva, and plasma. Research has shown that it may promote wound healing, attract immune cells, stimulate collagen, and act as an antioxidant and […]