StabilGuard® Choice Biomolecule Stabilizer

Cat. No.Available inproduct_image_37
SG02-005050 ml sample
SG02-10001000 ml bottle
 

Data sheet in PDF format
Procedure for use
Download MSDS information in PDF format

Microsphere Stabilizers
StabilGuard® Choice Stabilizer (and StabilCoat® Plus Stabilizer) are formulated to improve the stability of proteins bound to microspheres stored in solution. These products protect the activity of proteins commonly used in microsphere applications and simultaneously block nonspecific binding sites. As an added benefit, these products prevent aggregation (clumping) of the microspheres; beads remain mono-dispersed even after long-term storage. StabilGuard Choice is a protein-free formulation.

Microarray Reagents
StabilGuard® Choice Stabilizer (and StabilCoat® Plus Stabilizer) improve the performance of protein arrays used in in vitro diagnostics and drug discovery. These products produce more accurate results on array slides by increasing signal, reducing background and improving sensitivity. StabilGuard Choice is a completely synthetic formulation and effectively preserves the conformation and activity of proteins on arrays that are stored long-term in the dry state. These products can be kept at room temperature.

  • Used for proteins bound to microspheres stored in solution.
  • Simultaneously stabilizes and blocks nonspecific binding sites.
  • Prevents aggregation (clumping) of the microspheres.
  • Easy to incorporate –- simply substitute it for your storage/blocking buffer.
  • Minimizes high background and false positives.
  • Used to preserve the conformation and activity of proteins on arrays stored long-term in the dry state.
  • Reduces or eliminates nonspecific binding decreasing overall background, thus increasing signal-to-noise ratio.
  • Significantly improves sensitivity.
  • An aqueous solution containing non-toxic chemicals in PBS buffer (phosphate buffered saline), pH 7.0-7.4.
  • Contains a mercury-free, azide-free preservative (0.02% methylisothiazolone, 0.02% bromonitrodioxane).
  • Completely synthetic formulation virtually eliminates the possibility of test interference or cross reactivity from animal protein.