AMPK-ALPHA 1⁄2 [pT172] PAb; Unconjugated Polyclonal antibody specific to Human, Mouse, Rat AMPK-α 1&2 [pT172]. This antibody is validated for use in Western Blot. Anti-AMPK-α 1&2 [pT172] recognizes the expressed product of the PRKAA1 gene. Catalog number 441150G is same antibody as former catalog number 441150. 441150G contains 50% glycerol, which improves the stability and longevity of this antibody.