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  4. Recombinant Human Protein phosphatase 1A (PPM1A)

Recombinant Human Protein phosphatase 1A (PPM1A)

  • 货号：
    CSB-YP018489HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP018489HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP018489HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP018489HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Protein phosphatase 2C isoform alpha; EC 3.1.3.16; FLJ42306; IA; MGC9201; Mpp alpha ; PP2C alpha; PP2C-alpha; PP2CA; PP2Calpha; PPM 1A; PPM1A; PPM1A_HUMAN; PPPM1A; Protein phosphatase 1A (formerly 2C) magnesium dependent alpha isoform; Protein phosphatase 1A; Protein phosphatase 1A magnesium dependent alpha ; Protein phosphatase 2C alpha; Protein phosphatase 2C alpha isoform; Protein phosphatase 2C isoform alpha; Protein phosphatase IA; Protein phosphatase, Mg2+/Mn2+ dependent, 1A
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-382
  • 氨基酸序列
    GAFLDKPKM EKHNAQGQGN GLRYGLSSMQ GWRVEMEDAH TAVIGLPSGL ESWSFFAVYD GHAGSQVAKY CCEHLLDHIT NNQDFKGSAG APSVENVKNG IRTGFLEIDE HMRVMSEKKH GADRSGSTAV GVLISPQHTY FINCGDSRGL LCRNRKVHFF TQDHKPSNPL EKERIQNAGG SVMIQRVNGS LAVSRALGDF DYKCVHGKGP TEQLVSPEPE VHDIERSEED DQFIILACDG IWDVMGNEEL CDFVRSRLEV TDDLEKVCNE VVDTCLYKGS RDNMSVILIC FPNAPKVSPE AVKKEAELDK YLECRVEEII KKQGEGVPDL VHVMRTLASE NIPSLPPGGE LASKRNVIEA VYNRLNPYKN DDTDSTSTDD MW
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Enzyme with a broad specificity. Negatively regulates TGF-beta signaling through dephosphorylating SMAD2 and SMAD3, resulting in their dissociation from SMAD4, nuclear export of the SMADs and termination of the TGF-beta-mediated signaling. Dephosphorylates PRKAA1 and PRKAA2. Plays an important role in the termination of TNF-alpha-mediated NF-kappa-B activation through dephosphorylating and inactivating IKBKB/IKKB.
  • 基因功能参考文献：
    1. PPM1A as a negative threshold regulator of M1-type monocyte-to-macrophage differentiation. PMID: 29343725
    2. Here the s establish PPM1A as a checkpoint target used by Mycobacterium tuberculosis to suppress macrophage apoptosis. Overproduction of PPM1A suppressed apoptosis of Mycobacterium tuberculosis-infected macrophages by a mechanism that involves inactivation of the c-Jun N-terminal kinase (JNK). PMID: 28176854
    3. Present study suggests that HBx-induced degradation of PPM1a is a novel mechanism for over-activation of TGF-beta pathway in HCC development. PMID: 27121309
    4. Findings show that HCV infection and replication decreased PPM1A abundance, mediated by NS3, in hepatoma cells. Compared to normal liver tissues, the expression of PPM1A was significantly decreased in the HCC tumor tissues and adjacent non-tumor tissues through its regulation by NS3 which promotes its ubiquitination and proteasomal degradation. PMID: 28283039
    5. These data suggest that PPM1A, which had previously been shown to play a role in the antiviral response to Herpes Simplex virus infection, also governs the antibacterial response of macrophages to bacteria, or at least to Mycobacterium tuberculosis infection PMID: 27004401
    6. establish PPM1A as a novel repressor of the SMAD3 pathway in renal fibrosis PMID: 27328942
    7. Report a tumor-suppressive function of PPM1A and an independent relationship to Smad4 in pancreatic ductal adenocarcinoma. PMID: 27195906
    8. hydrogen/deuterium exchange-mass spectrometry and molecular dynamics to characterize conformational changes in PP2Calpha between the active and inactive states PMID: 28481111
    9. In a nested case control study of ischemic stroke, there was an epigenome-wide association for cg04985020 (PPM1A; P=1.78x10(-07)) with vascular recurrence in patients treated with aspirin. PMID: 27301936
    10. findings demonstrate a novel regulatory circuit in which STING and TBK1 reciprocally regulate each other to enable efficient antiviral signaling activation, and PPM1A dephosphorylates STING and TBK1 PMID: 25815785
    11. The TGF-beta/Smad signaling system decreases its activity through strong negative regulation. We provide evidence for a new negative feedback loop through PPM1A upregulation. PMID: 24901250
    12. Loss of PPM1A is associated with the development of tumor invasion in bladder cancer patients. PMID: 25026293
    13. PPM1A is a RelA phosphatase that regulates NF-kappaB activity and that PPM1A has tumor suppressor-like activity. PMID: 23812431
    14. a nuclear envelope-localized mechanism of inactivating TGF-beta signaling in which MAN1 competes with transcription factors for binding to Smad2 and Smad3 and facilitates their dephosphorylation by PPM1A. PMID: 23779087
    15. phosphatase activity toward phosphopeptide substrates by PP2Calpha and Wip1 requires the binding of a Mg(2)+ ion to the low-affinity site. PMID: 23906386
    16. PPM1A negatively regulates ERK by directly dephosphorylating its pThr202 position early in epidermal growth factor stimulation. Additional kinetic studies reveal that key residues participate in phospho-ERK recognition by PPM1A. PMID: 23560844
    17. Studies indicate that phosphatase PPM1G is a component of the spliceosome and binds to protein YB-1 to affect alternative splicing. PMID: 22519956
    18. PPM1A inhibits HIV-1 infection and gene expression. PPM1A depletion in resting CD4+ T cells increases HIV-1 gene expression. PMID: 22727189
    19. High expression of LMP2 and low expression of PPM1A might play an important role in the motility and invasiveness of trophoblast cells and malignant transformation of hydatidiform mole. PMID: 22041443
    20. This work demonstrates that PPM1A/PP2Calpha, through dephosphorylation of Smad2/3, plays a critical role in terminating TGFbeta signaling. PMID: 16751101
    21. PPM1A plays an important role in controlling BMP signaling through catalyzing Smad1 dephosphorylation PMID: 16931515
    22. Aberrant location of expression/staining intensity of PTEN, PPM1A and P-Smad2 in hepatocellular carcinoma may impact disease progression. PMID: 17729405
    23. PTEN abrogates TGF-beta-induced Smad2/3 phosphorylation. This study establishes a novel role for nuclear PTEN in the stabilization of PPM1A. PMID: 18482992
    24. Overexpression of PPM1A and the related PPM1B greatly reduced Cdk9 T-loop phosphorylation PMID: 18829461
    25. Protein phosphatase 1A is essential to terminate I-kappa B Kinase-mediated NF-kappaappaB activation through binding to the activated form of I-kappa B Kinase and dephosphorylating I-kappa B Kinase at the conserved residues Ser177 and Ser181. PMID: 18930133
    26. The present data indicate that PPM1A plays a critical role in the regulation of normal placentation by inhibiting trophoblast migration and invasion. PMID: 19404668

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  • 亚细胞定位：
    Nucleus. Cytoplasm, cytosol. Membrane; Lipid-anchor.
  • 蛋白家族：
    PP2C family
  • 数据库链接：

    HGNC: 9275

    OMIM: 606108

    KEGG: hsa:5494

    STRING: 9606.ENSP00000327255

    UniGene: Hs.130036