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  4. Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic (BCAT1)

Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic (BCAT1)

  • 中文名稱：
    Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic(BCAT1),Yeast
  • 貨號(hào)：
    CSB-YP002600HU
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic(BCAT1),Yeast
  • 貨號(hào)：
    CSB-EP002600HU
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic(BCAT1),Yeast
  • 貨號(hào)：
    CSB-EP002600HU-B
  • 規(guī)格：
  • 來源：
    E.coli
  • 共軛：
    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：
  • 中文名稱：
    Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic(BCAT1),Yeast
  • 貨號(hào)：
    CSB-BP002600HU
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    Recombinant Human Branched-chain-amino-acid aminotransferase, cytosolic(BCAT1),Yeast
  • 貨號(hào)：
    CSB-MP002600HU
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產(chǎn)品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    BCAT1
  • Uniprot No.：
  • 別名：
    BCAT ; BCAT(c); Bcat1; BCAT1_HUMAN; BCT1 ; Branched chain amino acid aminotransferase; cytosolic ; branched chain amino-acid transaminase 1; cytosolic; branched chain aminotransferase 1; branched chain aminotransferase 1; cytosolic; Branched-chain-amino-acid aminotransferase; cytosolic; DKFZp686E12175 ; EC 2.6.1.42; ECA39 ; MECA39 ; placental protein 18; PNAS 121 ; PP18; Protein ECA39
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長度：
    Full length protein
  • 表達(dá)區(qū)域：
    1-386
  • 氨基酸序列
    MKDCSNGCSA ECTGEGGSKE VVGTFKAKDL IVTPATILKE KPDPNNLVFG TVFTDHMLTV EWSSEFGWEK PHIKPLQNLS LHPGSSALHY AVELFEGLKA FRGVDNKIRL FQPNLNMDRM YRSAVRATLP VFDKEELLEC IQQLVKLDQE WVPYSTSASL YIRPTFIGTE PSLGVKKPTK ALLFVLLSPV GPYFSSGTFN PVSLWANPKY VRAWKGGTGD CKMGGNYGSS LFAQCEAVDN GCQQVLWLYG EDHQITEVGT MNLFLYWINE DGEEELATPP LDGIILPGVT RRCILDLAHQ WGEFKVSERY LTMDDLTTAL EGNRVREMFG SGTACVVCPV SDILYKGETI HIPTMENGPK LASRILSKLT DIQYGREESD WTIVLS
  • 蛋白標(biāo)簽：
    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.
  • 產(chǎn)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.
  • 復(fù)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.
  • 儲(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    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.
  • 注意事項(xiàng)：
    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.

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 功能：
    Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine.
  • 基因功能參考文獻(xiàn)：
    1. regulatory role in macrophage function PMID: 28699638
    2. Data suggest that both oncogenic mutations and cancer tissue-of-origin influence BCAA (branched-chain amino acid) metabolism in neoplastic tissue and neoplastic expression of cytosolic BCAT1 and mitochondrial BCAT2. (BCAT = branched-chain-amino-acid transaminase) [REVIEW] PMID: 29211698
    3. by limiting intracellular alphaKG, BCAT1 links branched-chain amino acid catabolism to HIF1alpha stability and regulation of the epigenomic landscape, mimicking the effects of IDH mutations; results suggest the BCAA-BCAT1-alphaKG pathway as a therapeutic target to compromise leukaemia stem-cell function in patients with IDH(WT)TET2(WT) AML PMID: 29144447
    4. BCAT1 plays a pathogenic role in hepatocellular carcinoma (HCC) by causing cell proliferation and chemoresistance. The MYC transcription factor is involved in regulating the transcriptional activity of BCAT1. BCAT1 expression has prognostic significance for the survival of patients with HCC. PMID: 27246112
    5. Phenotypic analyses using a lentiviral-mediated BCAT1 short hairpin RNA knockdown revealed that BCAT1 sustains proliferation in addition to migration and invasion and that its overexpression enhanced the capacity of antiestrogen-sensitive cells to grow in the presence of antiestrogens. PMID: 28319069
    6. The tumor suppressive role of miR-218 was mediated by negatively regulating branched-chain amino acid transaminase 1 (BCAT1) protein expression. Importantly, overexpression of BCAT1 decreased the chemosensitivity to cis-diaminedichloroplatinum treatment of PC3 and DU145 cells. PMID: 28052414
    7. It has been demonstrated that branched-chain amino acid (BCAA) catabolism is activated in human breast cancer, and abolishment of BCAA catabolism by knocking down BCAT1 inhibits breast cancer cell growth by repressing mTOR-mediated mitochondrial biogenesis and function. PMID: 28235484
    8. BCAT1 expression is significantly upregulated in human masticatory mucosa during wound healing PMID: 28005267
    9. Mechanistic investigation revealed that BCAT1 might be an important regulator responsible for DOT1L-mediated sphere formation and cell migration in breast cancer cells PMID: 26783998
    10. BCAT1 overexpression is associated with advanced tumour status, and implies adverse clinical outcomes of urothelial carcinoma PMID: 26173071
    11. BCAT1 is strongly overexpressed in ovarian cancer. PMID: 26372729
    12. Focal deletions of the BCAT1 were associated with B-cell precursor acute lymphoblastic leukemia. PMID: 25261097
    13. levels of branched-chain aminotransferase-1 (BCAT1) transcripts are significantly decreased on the polysomes of both RPS19 and RPL11 cells and that translation of BCAT1 protein is especially impaired in cells with small RP gene mutations PMID: 24463277
    14. Over-expression of BCAT1, a c-Myc target gene, induces cell proliferation, migration and invasion in nasopharyngeal carcinoma. PMID: 23758864
    15. A central role for BCAT1 in glioma pathogenesis, making BCAT1 and branched-chain amino acids metabolism attractive targets for the development of targeted therapeutic approaches to treat patients with glioblastoma. PMID: 23793099
    16. The mitochondrial isoform human brain BCAT 2 is largely confined to vascular endothelial cells, whereas the cytosolic human brain BCAT 1 is restricted to neurons. PMID: 23043456
    17. BCATc (cytosolic) has an overall redox potential that is 30 mV lower than BCATm (mitochondrial). Furthermore, the CXXC motif of BCATc was estimated to be 80 mV lower, suggesting that BCATm is more oxidizing in nature. PMID: 22107788
    18. Our results suggest that ECA39 is a dominant predictive factor for distant metastasis in patients with advanced colorectal cancer (CRC). PMID: 17007058
    19. The BCAT1 identified in the amplified 12p11-p12 region may play a certain role in nasopharyngeal carcinoma development. PMID: 18074675
    20. hBCATc has redox mediated associations with several neuronal proteins involved in G-protein cell signaling, indicating a novel role for hBCATc in cellular redox control PMID: 18419134
    21. The effect of nitric oxide modification on the functionality of human mitochondrial and cytosolic branched-chain aminotransferases (hBCATm and hBCATc, respectively) was investigated. PMID: 19119849

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  • 亞細(xì)胞定位：
    Cytoplasm.
  • 蛋白家族：
    Class-IV pyridoxal-phosphate-dependent aminotransferase family
  • 組織特異性：
    During embryogenesis, expressed in the brain and kidney. Overexpressed in MYC-induced tumors such as Burkitt's lymphoma.
  • 數(shù)據(jù)庫鏈接：

    HGNC: 976

    OMIM: 113520

    KEGG: hsa:586

    STRING: 9606.ENSP00000443459

    UniGene: Hs.438993