製品の概要

  • 製品名Anti-SIRT4 antibody
    SIRT4 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to SIRT4
  • アプリケーション適用あり: WB, IHC-Pmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Mouse, Rat, Sheep, Rabbit, Goat, Horse, Chicken, Guinea pig, Cow, Cat, Dog, Pig, Caenorhabditis elegans, Drosophila melanogaster, Zebrafish
  • 免疫原

    Synthetic peptide designed within residues: SPPLDPEKVK ELQRFITLSK RLLVMTGAGI STESGIPDYR SEKVGLYART, corresponding to N terminal amino acids 36 - 85 of Human SIRT4 (NP_036372).

  • ポジティブ・コントロール
    • Human fetal small intestine lysate This antibody gave a positive result in IHC in the following FFPE tissue: Human pancreas.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab90485 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 35 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
IHC-P Use a concentration of 5 µg/ml.

ターゲット情報

  • 機能Acts as NAD-dependent protein lipoamidase, ADP-ribosyl transferase and deacetylase. Catalyzes more efficiently removal of lipoyl- and biotinyl- than acetyl-lysine modifications. Inhibits the pyruvate dehydrogenase complex (PDH) activity via the enzymatic hydrolysis of the lipoamide cofactor from the E2 component, DLAT, in a phosphorylation-independent manner (PubMed:25525879). Catalyzes the transfer of ADP-ribosyl groups onto target proteins, including mitochondrial GLUD1, inhibiting GLUD1 enzyme activity. Acts as a negative regulator of mitochondrial glutamine metabolism by mediating mono ADP-ribosylation of GLUD1: expressed in response to DNA damage and negatively regulates anaplerosis by inhibiting GLUD1, leading to block metabolism of glutamine into tricarboxylic acid cycle and promoting cell cycle arrest (PubMed:16959573, PubMed:17715127). In response to mTORC1 signal, SIRT4 expression is repressed, promoting anaplerosis and cell proliferation. Acts as a tumor suppressor (PubMed:23562301, PubMed:23663782). Also acts as a NAD-dependent protein deacetylase: mediates deacetylation of 'Lys-471' of MLYCD, inhibiting its activity, thereby acting as a regulator of lipid homeostasis (By similarity). Controls fatty acid oxidation by inhibiting PPARA transcriptional activation. Impairs SIRT1:PPARA interaction probably through the regulation of NAD(+) levels (PubMed:24043310). Down-regulates insulin secretion.
  • 組織特異性Detected in vascular smooth muscle and striated muscle. Detected in insulin-producing beta-cells in pancreas islets of Langerhans (at protein level). Widely expressed. Weakly expressed in leukocytes and fetal thymus.
  • 配列類似性Belongs to the sirtuin family. Class II subfamily.
    Contains 1 deacetylase sirtuin-type domain.
  • 細胞内局在Mitochondrion matrix.
  • Information by UniProt
  • 参照データベース
  • 別名
    • MGC130046 antibody
    • MGC130047 antibody
    • MGC57437 antibody
    • NAD dependent deacetylase sirtuin 4 antibody
    • NAD dependent protein deacetylase sirtuin 4 antibody
    • NAD-dependent ADP-ribosyltransferase sirtuin-4 antibody
    • NAD-dependent protein deacetylase sirtuin-4 antibody
    • NAD-dependent protein lipoamidase sirtuin-4, mitochondrial antibody
    • Regulatory protein SIR2 homolog 4 antibody
    • Silent mating type information regulation 2 homolog antibody
    • Sir 2 like 4 antibody
    • SIR 2 like protein 4 antibody
    • Sir2 like 4 antibody
    • SIR2 like protein 4 antibody
    • SIR2-like protein 4 antibody
    • SIR2L 4 antibody
    • SIR2L4 antibody
    • SIR4_HUMAN antibody
    • SIRT 4 antibody
    • Sirt4 antibody
    • Sirtuin (silent mating type information regulation 2 homolog) 4 antibody
    • Sirtuin (silent mating type information regulation 2 homolog) 4 (S. cerevisiae) antibody
    • Sirtuin 4 antibody
    • Sirtuin type 4 antibody
    • Sirtuin-4 antibody
    • Sirtuin4 antibody
    see all

Anti-SIRT4 antibody 画像

  • Anti-SIRT4 antibody (ab90485) at 1 µg/ml (in 5% skim milk / PBS buffer) + Human fetal small intestine lysate at 10 µg

    Secondary
    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 35 kDa
  • IHC image of SIRT4 staining in Human pancreas formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab90485, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-SIRT4 antibody (ab90485) 使用論文

ab90485 has not yet been referenced specifically in any publications.

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Thank you very much for confirming these details. I would be pleased to replace the antibody with an Sirt4 antibody. If the customer is interested in an antibody for IHC-P, I agree that ab10140, ab105039 and ab115517 are suitable. As mentioned on t...

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