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  4. Recombinant Human cAMP-dependent protein kinase type II-alpha regulatory subunit (PRKAR2A)

Recombinant Human cAMP-dependent protein kinase type II-alpha regulatory subunit (PRKAR2A)

  • 货号：
    CSB-YP018697HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP018697HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP018697HU-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-BP018697HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP018697HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    cAMP dependent protein kinase regulatory subunit alpha 2; cAMP dependent protein kinase regulatory subunit RII alpha; cAMP dependent protein kinase type II alpha regulatory chain; cAMP dependent protein kinase type II alpha regulatory subunit; cAMP-dependent protein kinase type II-alpha regulatory subunit; KAP2; KAP2_HUMAN; MGC3606; PKR 2; PKR2; PRKA R2; PRKAR 2; PRKAR2; PRKAR2A; Protein kinase A RII alpha subunit; Protein kinase cAMP dependent regulatory type II alpha
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-404
  • 氨基酸序列
    SHIQIPPGL TELLQGYTVE VLRQQPPDLV EFAVEYFTRL REARAPASVL PAATPRQSLG HPPPEPGPDR VADAKGDSES EEDEDLEVPV PSRFNRRVSV CAETYNPDEE EEDTDPRVIH PKTDEQRCRL QEACKDILLF KNLDQEQLSQ VLDAMFERIV KADEHVIDQG DDGDNFYVIE RGTYDILVTK DNQTRSVGQY DNRGSFGELA LMYNTPRAAT IVATSEGSLW GLDRVTFRRI IVKNNAKKRK MFESFIESVP LLKSLEVSER MKIVDVIGEK IYKDGERIIT QGEKADSFYI IESGEVSILI RSRTKSNKDG GNQEVEIARC HKGQYFGELA LVTNKPRAAS AYAVGDVKCL VMDVQAFERL LGPCMDIMKR NISHYEEQLV KMFGSSVDLG NLGQ
  • 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：
    Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase.
  • 基因功能参考文献：
    1. High PK-R2 expression is associated with colorectal cancer. PMID: 26372733
    2. Prkar2a deficiency predisposes to hematopoietic malignancies in vivo. RIIalpha's likely association with HS and DLBCL was hitherto unrecognized and may lead to better understanding of these rare neoplasms. PMID: 26608815
    3. Disruption of Snapin-PKR2 interaction did not affect PKR2 signaling, but increased the ligand-induced degradation, implying a role of Snapin in the trafficking of PKR2. PMID: 26687946
    4. we demonstrate that neurochondrin has strong isoform selectivity towards the RIIa subunit of PKA with nanomolar affinity PMID: 25916936
    5. These data demonstrate that some Kallmann syndrome-associated, intracellularly retained mutant PKR2 receptors can be functionally rescued, suggesting a potential treatment strategy for patients bearing such mutations. PMID: 24753254
    6. Smad4 and the R subunit of the protein kinase A holoenzyme form a functional complex in vivo in response to TGFbeta. PMID: 23362281
    7. ETO nervy homology region (NHR) 3 domain-PKA(RIIalpha) protein interaction does not appear to significantly contribute to AML1-ETO's ability to induce leukemia. PMID: 20708017
    8. findings indicate that increased particulate type II protein kinase A activity occurs throughout pregnancy therefore directing the cAMP quiescence signal to specific subcellular loci within myometrial smooth muscle cells PMID: 12727975
    9. These data implicate the involvement of PKA-RIIalpha anchoring apical targeting of distinct proteins and glycosphingolipids to apical plasma membrane domains and suggest that rerouting may underlie the delayed Golgi-to-apical surface transport of MDR1. PMID: 16723498
    10. The high-resolution crystal structures of the docking and dimerization (D/D) domain of the RIIalpha regulatory subunit of PKA in complex with the high-affinity anchoring peptide AKAP-IS explain the molecular basis for AKAP-regulatory subunit recognition. PMID: 17081989
    11. The data suggest that centrosomal anchoring of RIIalpha and the interrelated subapical positioning of these centrosomes is required for oncostatin M-, but not cAMP-mediated, bile canalicular lumen development. PMID: 17494870
    12. RIIalpha releases Calpha upon elevated cAMP alone, dependent on autophosphorylation of the RIIalpha inhibitory domain PMID: 17884635
    13. Bacillus anthracis edema toxin altered the protein levels and activity of protein kinase A and exchange protein activated by cAMP (Epac), a recently identified cAMP-binding molecule. PMID: 19307216

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  • 亚细胞定位：
    Cytoplasm. Cell membrane. Note=Colocalizes with PJA2 in the cytoplasm and the cell membrane.
  • 蛋白家族：
    CAMP-dependent kinase regulatory chain family
  • 组织特异性：
    Four types of regulatory chains are found: I-alpha, I-beta, II-alpha, and II-beta. Their expression varies among tissues and is in some cases constitutive and in others inducible.
  • 数据库链接：

    HGNC: 9391

    OMIM: 176910

    KEGG: hsa:5576

    STRING: 9606.ENSP00000265563

    UniGene: Hs.631923