KLH conjugated synthetic peptide derived from human PPP2R1A
Cross reactive species
Human (Homo sapiens), Mouse (Mus musculus), Rat (Rattus norvegicus)
Water buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at 4°C for 12 months.
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
Cross Reactive Species details
No significant cross reactivity has been observed for this antibody for the tested species. However, note that due to limited knowledge it is impossible to predict with 100% guarantee that the antibody does not corss react with any other species.
Avoid freeze/thaw cycles as they may denaturate the polypeptide chains of the antibody, thus reducing its reactivity, specificity and sensitivity. For antibodies that are in liquid form or reconstituted lyophilized antibodies small amounts could become entrapped on the seal or the walls of the tube. Prior to use briefly centrifuge the vial to gather all the solution on the bottom.
Protein phosphatase 2A (PP2A) is the most abundant phosphatase specific for serine and threonine phosphorylation in mammalian cells. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit alpha (PPP2R1A) serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory beta subunit.
PP2A; PP2A subunit A PR65-alpha isoform; PP2A subunit A R1 alpha isoform; PP2A, subunit A, PR65-alpha isoform; PP2A, subunit A, R1-alpha isoform; PPP2R1A; ppp2r1a-b; PR65; PR65A; Protein phosphatase 2 formerly 2A, regulatory subunit A PR 65, alpha isoform; Protein phosphatase 2 Formerly 2A, regulatory subunit A PR 65, alpha isoform, isoform CRA_a ; Protein phosphatase 2 formerly 2A, regulatory subunit A,; Protein phosphatase 2 regulatory subunit A alpha isoform; Protein phosphatase 2, 65-KD regulatory subunit A, alpha; Protein phosphatase 2, regulatory subunit A, alpha isoform; Protein phosphatase 2, structural/regulatory subunit A, alpha; PPP2R1A; Serine threonine protein phosphatase 65 kDa; Serine/threonine protein phosphatase 2A 65 KDA regulatory subunit A alpha isoform; Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform; Alpha isoform of regulatory subunit A, protein phosphatase; DKFZp470L0914; Medium tumor antigen-associated 61 kDa protein; 2AAA_HUMAN.