MagSi Tools & MagSi Direct Coupling Kits

Magnetic tools for research & development applications

Using magnetic separation in biological applications is becoming increasingly popular. An extremely versatile technique, biomagnetic separation has a range of applications from the isolation of nucleic acids and cells, to protein purification.

Adding to our extensive collection of magnetic separation solutions are MagSi-Tools, a range of surface-activated magnetic beads as well as MagSi-Direct, a revolutionary biomolecule linkage kit.

Intended for own development use.

NameDatasheetPacksize Order
MagSi-S 1.010 ml View
MagSi-S 1.0100 ml View
MagSi-S 1.02 ml View
MagSi-S 3.010 ml View
MagSi-S 3.0100 ml View
MagSi-S 3.02 ml View
MagSi-S 60010 ml View
MagSi-S 600100 ml View
MagSi-S 6002 ml View

Carboxyl modified surface- for carbodiimide coupling with NH2-containing molecules.

NameDatasheetPacksize Order
MagSi-S COOH 1.010 ml View
MagSi-S COOH 1.0100 ml View
MagSi-S COOH 1.02 ml View
MagSi-S COOH 3.010 ml View
MagSi-S COOH 3.0100 ml View
MagSi-S COOH 3.02 ml View
MagSi-S COOH 60010 ml View
MagSi-S COOH 600100 ml View
MagSi-S COOH 6002 ml View

NH2 modified surface- for carbodiimide coupling chemistry with COOH-containing molecules or aldehyde coupling chemistry.

NameDatasheetPacksize Order
MagSi-S NH2 1.010 ml View
MagSi-S NH2 1.0100 ml View
MagSi-S NH2 1.02 ml View
MagSi-S NH2 3.010 ml View
MagSi-S NH2 3.0100 ml View
MagSi-S NH2 3.02 ml View
MagSi-S NH2 60010 ml View
MagSi-S NH2 600100 ml View
MagSi-S NH2 6002 ml View

Modified surface for SH coupling chemistry.

NameDatasheetPacksize Order
MagSi-S SH 1.010 ml View
MagSi-S SH 1.0100 ml View
MagSi-S SH 3.010 ml View
MagSi-S SH 3.0100 ml View
MagSi-S SH 60010 ml View
MagSi-S SH 600100 ml View

Aldehyde modified surface- for aldehyde coupling chemistry with NH2-containing molecules.

NameDatasheetPacksize Order
MagSi-S CHO 1.010 ml View
MagSi-S CHO 1.0100 ml View
MagSi-S CHO 3.010 ml View
MagSi-S CHO 3.0100 ml View
MagSi-S CHO 60010 ml View
MagSi-S CHO 600100 ml View

Tosyl modified surface- for immobilization of antibodies, glycoproteins or other aldehyde-containing molecules.

NameDatasheetPacksize Order
MagSi-S Tosyl 1.010 ml View
MagSi-S Tosyl 1.0100 ml View
MagSi-S Tosyl 1.02 ml View
MagSi-S Tosyl 3.010 ml View
MagSi-S Tosyl 3.0100 ml View
MagSi-S Tosyl 3.02 ml View
MagSi-S Tosyl 60010 ml View
MagSi-S Tosyl 600100 ml View
MagSi-S Tosyl 6002 ml View

Hydrazide modified surface- for immobilization of antibodies, glycoproteins or other aldehyde-containing molecules.

NameDatasheetPacksize Order
MagSi-S Hydrazide 1.010 ml View
MagSi-S Hydrazide 1.0100 ml View
MagSi-S Hydrazide 1.02 ml View
MagSi-S Hydrazide 3.010 ml View
MagSi-S Hydrazide 3.0100 ml View
MagSi-S Hydrazide 3.02 ml View
MagSi-S Hydrazide 60010 ml View
MagSi-S Hydrazide 600100 ml View
MagSi-S Hydrazide 6002 ml View

Epoxy modified surface- for coupling to enzymes and other NH2-containing molecules.

NameDatasheetPacksize Order
MagSi-S Epoxy 1.010 ml View
MagSi-S Epoxy 1.0100 ml View
MagSi-S Epoxy 1.02 ml View
MagSi-S Epoxy 3.010 ml View
MagSi-S Epoxy 3.0100 ml View
MagSi-S Epoxy 3.02 ml View
MagSi-S Epoxy 60010 ml View
MagSi-S Epoxy 600100 ml View
MagSi-S Epoxy 6002 ml View

Features

FeatureMagSi-Direct 1.0MagSi-Direct 3.0
Diameter of beads1.0 μm3.0 μm
ApplicationImmunoassays and capture reactions in volumes ≤ 1000 μLCell capture applications and capture reactions in high volumes/viscous samples
ComponentsMagSi-Direct 1.0 beads, 10X immobilization buffer, and blocking bufferMagSi-Direct 3.0 beads, 10X immobilization buffer, and blocking buffer
Pack sizes availableSmall (2 ml beads), Medium (10 ml beads), Large (100 ml beads)Small (2 ml beads), Medium (10 ml beads), Large (100 ml beads)

Magnetize almost any molecule with MagSi-Direct

  • Lectins
  • Ligands
  • Glycans
  • Haptens
  • Antigens
  • Enzymes
  • Peptides
  • Aptamers
  • Cytokines
  • Antibiotics
  • Antibodies
  • Ribozymes
  • Biomarkers
  • Viral particles
  • Bacteriophage
  • Carbohydrates
  • Test compounds
  • Pharmaceuticals
  • Cellular receptors
  • Blood components

Potential applications

There are multiple possible applications of MagSi-Direct, both in vitro and in vivo, including:

Stem Cells - Personalized Cell Therapy Research
  • Use your own cell-specific ligands to isolate cells of interest
  • Expose cells only to their own natural ligands, which you have "magnetized"
  • Isolate or concentrate minority cell populations gently and efficiently
Protein Chemistry
  • Purify delicate proteins or complexes with ease
  • Simply “magnetize” any natural binding partner and use it as “bait”
  • Avoid complex chromatographic separations
Flow Cytometry - FACS Cell Sorting
  • Remove interfering cell populations prior to flow analysis
  • Just attach your cell-specific ligand to MagSi-Direct beads and use it to pull out the interfering cells with a magnet
  • Enhance FACS capabilities - add magnetic cell depletion or concentration steps before or after running a sort
Diagnostics Development
  • Capture or purify ANY analyte that binds to a “magnetizable” partner that you have in hand
  • Develop quantitative magnetic affinity assays

MagSi-Direct 3.0

With a mean diameter of 3.0 µm, MagSi-Direct is especially suitable for cell capture applications and capture reactions in high volumes or viscous samples. Includes ready-to-use MagSi-Direct 3.0 beads, 10X Immobilization Buffer and Blocking Buffer

NamePacksize Order
MagSi-Direct 3.0large (contains 100 mL beads) View
MagSi-Direct 3.0medium (contains 10 mL beads) View
MagSi-Direct 3.0small (contains 2 ml beads) View