Tris is a buffer component in molecular biology, tissue culture, and electrophoresis procedures. ¿ Provide convenient and highly purified solutions. ¿ Applications: Tris solutions are formulated into working concentrations for preparing the stacking and resolving portions of native or SDS-PAGE gels. ¿ Storage Conditions: 15¿C to 30¿C ¿ Shipping Condition: ambient temperature ¿ Sterile Filtered ¿ DNase RNase and Protease Tested ¿ pH: 7.5¿ 0.1 ¿ Product and/or packaging contains recycled/renewable content ¿ Product and/or packaging is recyclable or reduces waste ¿ Product and/or packaging is safer to human and environmental health ¿ ¿ Max Shelf Life: 36 months