Magnetic Affinity Separation Particles
New England Biolabs, Inc. Chitin Resin – 20 ml
An affinity matrix for the isolation of target proteins fused to an intein-chitin binding domain fusion
Roche Diagnostics MAGNA LYSER GREEN BEADS
MagNA Lyser Green Beads - 100 tubes (prefilled with ceramic beads)
CUBE BIOTECH 25 ml of Glutathione MagBead slurry (25%) for Protein Purification of GST-tagged proteins
25 ml of Glutathione MagBead slurry (25%) for Protein Purification of GST-tagged proteins
IBA LifeSciences Strep-Tactin Magnetic Microbeads
Strep-Tactin Magnetic Microbeads are microspheres covalently linked to Strep-Tactin. They are suitable for labeling antigen-specific cytotoxic T cells (MHC I Streptamer) or surface marker-specific cells (Fab-TACS/Nano-TACS). To target specific cells, MHC I complexes, low affinity Fab fragments or nanobodies fused to a Twin-Strep-tag (MHC I-Streps, Fab-Streps or Nano-Streps) are required in addition to fluorescent Strep-Tactin.Strep-Tactin multimerizes MHC I-Streps or Fab-/Nano-Streps, ensuring stable binding to cells. The resulting magnetic complexes can be used to label cells that are specific for the respective peptide-loaded MHC I molecule or for a selected surface marker. The addition of biotin reverses the multimerization and causes the dissociation of MHC I-Streps or Fab-/Nano-Streps from the cell surface. The complete removal of all labeling reagents permits serial positive selection as well as depletion steps and reserves the cells’ full biological activity.
Raybiotech Inc DNA Purification Magnetic Beads
Paramagnetic beads with uniform particle size efficiently bind DNA, resulting in high yields of DNA with minimal RNA, proteins, nucleases, and other cellular contaminants.
Biotool Chemicals LLC Protein A/G Magnetic Beads for IP, 1 mL
Protein A/G Magnetic Beads for IP use a biological nanosurface technology (S-TEC).
