Profile: Varniss, LLC develops and manufactures animal-free biotechnology reagents. Our orange G dye glycerol sample gel loading buffers contain tris buffer, negatively charged leader dyes for visual tracking of DNA migration during electrophoresis in native agarose gels, high-viscosity/high-density substance that helps in loading the samples into agarose gel wells & prevents them from mixing the sample with the electrode buffer and chelator which neutralizes the divalent ions. Our services include DNA cloning, protein expression, purification & refolding, optimization of protein production, and consulting services.