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Molecular sieves are materials with pores of uniform size and diameter that are similar in size to small molecules; used to separate molecules by size; available in various pore size ranges, with drying solvent indicators, etc.
3A 4x8 Molecular Sieve is a multiple purpose, highly porous, high capacity alkali metal alumino-silicate in the spherical form. It is the potassium form of the Type A crystal structure with pore diameters of approximately 3Å. The 3Å pore opening will allow moisture to be adsorbed but will exclude unsaturated hydrocarbons and highly polar alcohols such as methanol and ethanol. It has high mass transfer efficiency and durability.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
4alpha-phorbol 12-myristate 13-acetate is the inactive stereoisomer of TPA used as a negative control in experiments that monitor TPA-activated signaling events. It is supplied as a high-purity research reagent in a small-mass vial suitable for in vitro assays.
Inactive negative control for TPA-activated events.
High purity (99.0%) for reproducible results.
Molecular formula C36H56O8 and molecular weight 616.83 for accurate identification.
Supplied in a 1 mg package suitable for small-scale studies.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
SMI-4a (TCS PIM-1 4a) is a potent inhibitor of Pim1 with IC50 of 17 nM modestly potent to Pim-2 does not significantly inhibit any other serine/threonine- or tyrosine-kinases
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