Protein PEGylation

Heparin Characterization Peak ID - LMWH_A 0.20 90° AUX1 90° signal RI signal AUX, 90° Detector 0.15 0.10 0.05 0.00 -0.05 4.0 6.0 8.0 10.0 Volume (mL) 12.0 14.0 Figure 1. One of the three samples displayed by ASTRA. Note…

Protein Solutions™ Hemoglobin Characterization Molar Mass vs. Time HEMOGLOB Molar Mass (g/mol) 7.0x104 6.0x104 5.0x104 4.0x104 39.0 40.0 41.0 42.0 43.0 44.0 Time (min) Figure 1. Molar mass versus elution time of Hemoglobin obtained from SEC using two columns and…

Protein Solutions™ Protein-Protein Interactions (61kDa) (28kDa) Figure 1. SDS-PAGE of a partially purified recombinant protein (Mw =61kDa) containing a significant contaminant of the enzyme rotamase (Mw = 28kDa). Molar Mass vs. Volume PPI 1.0x105 (Peak 3, 28kDa) Molar Mass (g/mol)…

I TEE PPAAPPEERR WWHHI T WP1615: SEC-MALS for absolute biophysical characterization Daniel Some, Ph.D., Waters | Wyatt Technology Summary Accurate characterization of biomacromolecules is essential for successful programs of research and development in the life sciences and biopharmaceuticals. The basic…