Sartorius Group Products & Reviews

High-throughput sialylation screening for expediting the clone selection process

Octet® in Nanoparticles research 

Affordable and Flexible Biologics Development 

Octet® SF3 SPR - Powered and Prepared

Octet® Protein L (ProL) Biosensors are designed for rapid and direct quantitation of a broad set of kappa light chain containing IgG proteins, including whole molecules, FAb fragments and single chain variable fragments, in buffer or complex matrices. Octet® ProL Biosensors are offered in a tray format. Each tray contains 96 biosensors.

The Octet® Anti-Glutathione-S-Transferase (GST) Biosensors are designed for quantitation and kinetic characterization of GST-tagged biomolecules. Octet® GST Biosensors are offered in a tray format. Each tray contains 96 biosensors. Larger orders include discounts. The 5-tray pack represents a 10% per tray discount; 20-tray case represents a 20% per tray discount.

Taking advantage of the wide-spread use of poly-histidine protein tags (HIS-tag) in the bio-pharmaceutical industry, the Octet® NTA Biosensors further facilitates easy detection and rapid characterization of HIS-tagged molecules. Pre-immobilized with nickel-charged tris-nitriloacetic acid (Tris-NTA), the Octet® NTA Biosensors enables direct quantitation of HIS-tagged proteins and their easy capture for subsequent kinetic anal…

Octet® FAB2G biosensors come pre-immobilized with a high-affinity ligand that is specific for the CH1 region of Human IgG. The anti-human CH1 ligand has no recognition towards free light chains or cross-reactivity with murine or bovine IgG. This high level of specificity enables direct analysis of IgG or Fab analytes directly from complex samples such as cell culture supernatants, lysates, or partially purified samples, offer…

Octet® AHQ biosensors provide a rapid method for precise quantitation of human immunoglobulins from crude lysates and cell culture supernatants. Factory immobilization of an anti-human IgG antibody onto the biosensor surface enables direct detection of human IgG analytes with minimal sample handling and facilitates sample quantitation from cell culture screening through downstream purification development.

Octet® ProA biosensors are coated with Protein A and enable rapid antibody quantitation from crude lysates, cell culture supernatants and complex matrices.