PPP2R1A, also known as Serine/Threonine-Protein Phosphatase 2A 65kD regulatory subunit A alpha isoform, is a member of the PPP family of phosphatases, regulates a variety of essential cellular processes. PPP2R1A phosphorylation is an in vivo mechanism for regulation of the PP2A signaling complex and increased PP2A activity in heart failure. Source: Recombinant protein corresponding to aa1-589 from human PPP2R1A, fused to His-tag at N-terminal expressed in E. coli. Molecular Weight: ~67.7kD (612aa) Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMAAADGD DSLYPIAVLI DELRNEDVQL RLNSIKKLST IALALGVERT RSELLPFLTD TIYDEDEVLL ALAEQLGTFT TLVGGPEYVH CLLPPLESLA TVEETVVRDK AVESLRAISH EHSPSDLEAH FVPLVKRLAG GDWFTSRTSA CGLFSVCYPR VSSAVKAELR QYFRNLCSDD TPMVRRAAAS KLGEFAKVLE LDNVKSEIIP MFSNLASDEQ DSVRLLAVEA CVNIAQLLPQ EDLEALVMPT LRQAAEDKSW RVRYMVADKF TELQKAVGPE ITKTDLVPAF QNLMKDCEAE VRAAASHKVK EFCENLSADC RENVIMSQIL PCIKELVSDA NQHVKSALAS VIMGLSPILG KDNTIEHLLP LFLAQLKDEC PEVRLNIISN LDCVNEVIGI RQLSQSLLPA IVELAEDAKW RVRLAIIEYM PLLAGQLGVE FFDEKLNSLC MAWLVDHVYA IREAATSNLK KLVEKFGKEW AHATIIPKVL AMSGDPNYLH RMTTLFCINV LSEVCGQDIT TKHMLPTVLR MAGDPVANVR FNVAKSLQKI GPILDNSTLQ SEVKPILEKL TQDQDVDVKY FAQEALTVLS LA Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
