Lab Tools

Formaldehyde can be utilized for both reversible and irreversible fixation of tissues by cross-linking of amino groups to nitrogen atoms of other proximal proteins or DNA. Formaldehyde can be utilized in ChIP experiments as well as a denaturant for RNA (preventing RNA folding to secondary structures). This fixative is designed for fixing tissue samples to be used in microscopy or histology.

Hematoxylin counterstain reagent is specifically designed for the use in Rockland MaxTagâ„¢ Histo for Immunohistochemistry Kit.

PolyMount Mounting Media is used to prepare microscope slides and preserve samples under cover glass. PolyMount Mounting Media is ideal for investigators in Microbiology, Cancer, Immunology, Cell Biology, and Molecular Biology research.

30% H2O2 Solution reagent is specifically designed for the use in Rockland MaxTagâ„¢ Histo for Immunohistochemistry Kit.

PAP PEN is intended to provide a hydrophobic barrier when a circle is drawn around a specimen on the glass slide. Before use, hold the pen point up and press it with fingertip to take blocked air out from the pen barrel to prevent overflow. To start, press the tip of the pen straight down until fluid starts soaking the tip and then draw the circle around the specimen. Be sure to close the cap after use. Perform the dyeing work after the ink has dried well. If too much ink comes out, wipe it off.

Tris solution is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane. Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of additional buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids. Tris HCl solution (tris(hydroxymethyl)aminomethane hydrochloride) is useful for stabilization of buffer formulations and electrophoresis of biological molecules. Visit our newly expanded web site at www.rockland.com for methods using this and other buffers.

Tris solution is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane. Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

Phosphate Buffered Saline (PBS) is a regularly used buffer in biological research. The phosphate ions help maintain a constant pH around neutral. The osmolarity of solution typically matches that of the human body (isotonic solution). PBS can act as a diluent for many experimental preparations and is non-toxic to cells. This preparation contains 0.1% sodium azide as a preservative and is 10X concentrated to be diluted 10-fold to the working concentration.