Citrate Buffer is a buffer designed to significantly enhance immunohistochemical staining with many commercially available primary antibodies. This is accomplished by unmasking the antigens and epitopes in formalin fixed and paraffin embedded tissue sections. All our buffers are specially formulated and filtered to ensure that they are of the highest possible quality, longest stability, and guaranteed to be free of contaminants.

Phosphate Buffered Saline is an optimal formulation of pH stabilizers and salts designed to effectively remove excess material from the microtiter plate wells without disrupting the ELISA binding reaction. By maintaining the proper buffering environment, unbound components can be washed away without suppressing antigen-antibody binding interactions, thereby reducing nonspecific background and increasing the specific signal. All our buffers are specially formulated and filtered to ensure that they are of the highest possible quality, longest stability, and guaranteed to be free of contaminants.

Tris Buffered Saline is an optimal formulation of pH stabilizers, salts and detergents designed to effectively remove excess material from the microtiter plate wells without disrupting the ELISA binding reaction. By maintaining the proper buffering environment, unbound components can be washed away without suppressing antigen-antibody binding interactions, thereby reducing nonspecific background and increasing the specific signal. TBS is used for immunohistochemical staining when background is high or when alkaline phosphatase conjugated antibodies are used. TBS is often used for diluting secondary antibodies or streptavidin-AP conjugate. TBS-Tween 20 can be used for washing steps. All our buffers are specially formulated and filtered to ensure that they are of the highest possible quality, longest stability, and guaranteed to be free of contaminants.