BioFX® Blocks, Buffers and Diluents

SurModics offers several BioFX-brand proprietary options for the dilution and blocking of antigens and antibodies in multiple buffer configurations:

These formulations offer scientists more flexibility for assay development.

Non-Fat Dry Milk (NFDM) Blocks and Diluents

Product Code Description  
MLKB Borate Buffered Saline Milk Blocking Solution - 10X Concentrate  
IBSM Imidazole Buffered Saline Milk Blocking Solution - 10X Concentrate  
TBSM Tris Buffered Saline Milk Blocking Solution - 10X Concentrate  
PBSM Phosphate Buffered Saline Milk Blocking Solution - 10X Concentrate  

Casein Blocks and Diluents

Product Code Description  
BBSC Borate Buffered Saline/Casein Block and Diluent - 10X Concentrate  
BBGC Borate Buffered Saline/Glycerol/Casein Block and Diluent - 10X Concentrate  
IBSC Imidazole Buffered Saline/Casein Block and Diluent - 10X Concentrate  
TBSC Tris Buffered Saline/Casein Block and Diluent - 10X Concentrate  
PBSC Phosphate Buffered Saline/Casein Block and Diluent - 5X Concentrate  
CSDP Casein Powder  

 Fish Gelatin Blocks and Diluents

Product Code Description  
BFGP Borate Buffered Saline/Fish Gelatin Block and Diluent - 10X Concentrate  
BGFG Borate Buffered Saline/Glycerol/Fish Gelatin Block and Diluent - 10X Concentrate  
IFGP Imidazole Buffered Saline/Fish Gelatin Block and Diluent - 10X Concentrate  
TFGP Tris Buffered Saline/Fish Gelatin Block and Diluent - 10X Concentrate  
PFGP Phosphate Buffered Saline/Fish Gelatin Block and Diluent - 10X Concentrate
NMBB Blocking Buffer - Fish
NTSD Sample Diluent - Fish
GRFG Granulated Fish Gelatin

 Bovine Serum Albumin (BSA) Blocks and Diluents

Product Code Description  
BSAV Bovine Serum Albumin Fraction V Protease Free  
LLBB Blocking Buffer - BSA