Two component systems can be analyzed in ASTRA using protein conjugate analysis to measure proportionate molar mass, size, and fractions.

Discover how ASTRA's Viral Vector Analysis (VVA) module includes key functionality for concentration, full-to-total ratio (Vg/Cp) and molar mass of adeno-associated virus (AAV) by SEC-MALS or FFF-MALS.

Learn how to perform branching analysis in ASTRA 8 by reading our latest Ask the Expert.

Learn how to calculate critical quality attributes of viral vectors by reading our latest Ask the Expert.

Learn how to use HPLC CONNECT™ software to control your HPLC or UHPLC system by reading our latest Ask the Expert.

Learn how to search your ASTRA experiments for specific results easily by reading our latest Ask the Expert.

Learn how to connect your Wyatt instrument to a chromatography system from Agilent, Waters, Dionex, Shimadzu and more by reading our latest Ask the Expert.

Learn how to perform batch experiments with a cuvette by reading this Ask the Expert article.

Learn how to prevent a ghost peak by asking one of our experts.

Did you know that ASTRA® can be used to assess the quality of chromatography with statistics such as peak height, column plate count, peak width, asymmetry, and resolution? In fact, this analysis is built into every online method in the software so there’s no need to use your chromatography software to perform these calculations. This is particularly advantageous when using Wyatt’s HPLC Service to control your HPLC hardware or performing FFF-MALS experiments using VISION.

Unsure if your Wyatt product can be run right now? Check this support article for more details.

Collecting multiple UV wavelengths in ASTRA is useful for processing experiments where the sample contains two separate components that absorb at different wavelengths. Learn how here.