Comparison Test Report For mAb Analysis HPLC Column Columns: POR*S A column, Prosep Protein A column Samples: mAb, Fusion Protein, Fusion Protein without Fc Test Preparation Instrument: Agilent 1260(DAD) Column: 2.1mm × 30mm SS; AbSolut A 2.0mm × 30mm SS Sample: Blank(MPA) Standard Samples: mAb, Fusion Protein, Fusion Protein without Fc Test Pictures Conclusion Prosep Protein A and POR*S A […]
Prosep 단백질 A 친화성 HPLC 컬럼 비교 테스트 보고서 Read More »
약독화 생 광견병 바이러스 백신의 원스텝 정제 광견병은 광견병에 걸린 동물에 물려서 전염되는 예방 가능한 바이러스성 질병입니다. 광견병 바이러스는 포유류의 중추 신경계를 감염시켜 궁극적으로 뇌에 질병을 일으켜 사망에 이르게 합니다(CDC). 최대 99%의 경우, 반려견이 광견병의 원인입니다.
약독화 생 광견병 바이러스 백신의 원스텝 정제 과정 Read More »
Your Chromatography Solution How to Evaluate the Quality of Glass Chromatography Columns for Low-Pressure Liquid Chromatography In the laboratory, glass chromatography columns are commonly used in low-pressure chromatography, and their performance directly affects separation efficiency and the reliability of experimental results. Here are some key indicators and methods for evaluating the quality of glass chromatography
저압 액체 크로마토그래피용 유리 크로마토그래피 컬럼의 품질을 평가하는 방법 Read More »
Your HPLC Solution How to Evaluate the Quality of an HPLC Column In high-performance liquid chromatography (HPLC) analysis, the selection and performance evaluation of the column are crucial for ensuring accurate and reliable results. Here are some key indicators and methods for evaluating the quality of an HPLC column: Retention Factor (k)The retention factor measures
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Your Chromatography Solution Selection For Low-pressure Liquid Chromatography Column 1. Define Application Requirements Separation Targets: Clarify the types of compounds to be separated (e.g., polar or non-polar) and the purpose of separation (analytical or preparative). For polar compounds, columns with specific stationary phases (e.g., amino or cyano) may be necessary. Scale of Separation: Select
저압 액체 크로마토그래피 컬럼을 위한 선택 Read More »
The Selection of HPLC Column By USP USP (United States Pharmacopeia) columns are high-performance liquid chromatography (HPLC) columns designed to meet the stringent standards set by the USP, ensuring consistency, reliability, and compliance in analytical procedures. These columns are widely used in pharmaceutical, environmental, and food safety applications to provide accurate and reproducible results. Key
Your HPLC Solution Explore Our HPLC Columns 0 Column Specifications Showcase a significant metric that highlights our column quality and performance advantages. 0 Unique Features Emphasize a crucial number that conveys our HPLC columns’ reliability and effectiveness. 0 Technology Innovation Point out a key figure that showcases the technological advancements in our columns. Column dimension (I.D.
Ion-exchange Phases For Liquid Chromatography Selectivity Ion-exchange phases separate solutes on the basis of differences in ionic charge. Retention in ion-exchange chromatography is determined by the pH of the eluent, the nature and ionic strength of the buffer and temperature. Column efficiencies are lower than in reversed-phase HPLC. Eluents are normally aqueous but can contain
액체 크로마토그래피 선택성을 위한 이온 교환 상 Read More »
Affinity Phases Selectivity Affinity phases offer the highest specificity and selectivity in biomolecular separations and purifications. Purifications up to several orders of magnitude can be achieved in a single step. Affinity separations can often remove contaminants difficult to eliminate using conventional chromatographic procedures. Mechanism The basis of affinity chromatography is a ‘lock and key’ type
액체 크로마토그래피의 친화성 상 선택성 Read More »
How to choose proper silica HPLC column? The selection of silica HPLC columns Despite its porosity, spherical porous HPLC silica exhibits a high mechanical strength compared with other materials. Additionally, it is readily chemically modified. A wide range of porous silica is available for normal-phase HPLC, characterized by surface area, pore size, and particle size
적절한 실리카 HPLC 컬럼을 선택하는 방법 Read More »
How to choose reversed-phase HPLC Columns? Different bonded phases for reversed-phase separations exhibit different combinations of possible solute-stationary phase interactions. For bonded phase, the variety of separation mechanisms will influence the overall selectivity. This predominance depend on the properties of the analyte, and the applied chromatographic conditions. The most significant interactions between solute and stationary phases
Brief Introduction of Liquid Chromatography The history of Liquid Chromatography (LC) began in the early 20th century. In 1906, a Russian botanist Mikhail Tswett invented LC in order to separate various plant pigments. He injected the plant extract and petroleum ether through a glass column packed with calcium carbonate. Since this was done on a
액체 크로마토그래피에 대한 간략한 소개 Read More »
Biovanix attended the CPHI exhibition in Shanghai, China, in June 2024. At the event, the company presented its latest liquid chromatography products and purification technologies, engaging in profound discussions with industry professionals and exploring new business opportunities and partnerships. Biovanix aims to leverage the CPHI platform to enhance its connections with companies worldwide and advance
바이오바닉스, 중국 상하이에서 열린 CPHI 2024 전시회 참가 Read More »
When it comes to the field of analytical chemistry, liquid chromatography (LC) plays a crucial role in separating, identifying, and quantifying various chemical compounds. One of the most widely used techniques within LC is High-Performance Liquid Chromatography (HPLC), which relies on the utilization of columns, resins, and a well-designed system to achieve accurate and reliable
액체 크로마토그래피의 세계 탐험: HPLC 컬럼, 수지 및 시스템에 대한 심도 있는 통찰력 Read More »
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