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  4. Recombinant Human Estradiol 17-beta-dehydrogenase 8 (HSD17B8)

Recombinant Human Estradiol 17-beta-dehydrogenase 8 (HSD17B8)

  • 货号：
    CSB-YP842126HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP842126HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP842126HU-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-BP842126HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP842126HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    HSD17B8
  • Uniprot No.：
  • 别名：
    17 beta HSD 8; 17 beta hydroxysteroid dehydrogenase 8; 17-beta-HSD 8; 17-beta-hydroxysteroid dehydrogenase 8; 17-beta-hydroxysteroid dehydrogenase VIII; 3-oxoacyl-[acyl-carrier-protein] reductase; 3-oxoacyl-acyl-carrier protein reductase, E. coli, homolog of; Beta ketoacyl [acyl carrier protein] reductase like; D6S2245E; DHB8_HUMAN; dJ1033B10.9; Estradiol 17 beta dehydrogenase 8; Estradiol 17-beta-dehydrogenase 8; Estrogen 17 oxidoreductase; FABG; FabG, E. coli, homolog of; FabG-like; FABGL; H2 KE6; H2-KE6; HKE6; HSD17B8; Hydroxysteroid (17 beta) dehydrogenase 8; Ke-6; KE6; KE6, mouse homolog of; Protein Ke6; Really interesting new gene 2 protein; RING2; SDR30C1; Short chain dehydrogenase/reductase family 30C member 1; Testosterone 17 beta dehydrogenase 8; Testosterone 17-beta-dehydrogenase 8
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-261
  • 氨基酸序列
    MASQLQNRLR SALALVTGAG SGIGRAVSVR LAGEGATVAA CDLDRAAAQE TVRLLGGPGS KEGPPRGNHA AFQADVSEAR AARCLLEQVQ ACFSRPPSVV VSCAGITQDE FLLHMSEDDW DKVIAVNLKG TFLVTQAAAQ ALVSNGCRGS IINISSIVGK VGNVGQTNYA ASKAGVIGLT QTAARELGRH GIRCNSVLPG FIATPMTQKV PQKVVDKITE MIPMGHLGDP EDVADVVAFL ASEDSGYITG TSVEVTGGLF M
  • 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：
    Required for the solubility and assembly of the heterotetramer 3-ketoacyl-[acyl carrier protein] (ACP) reductase functional complex (KAR or KAR1) that forms part of the mitochondrial fatty acid synthase (mtFAS). Alpha-subunit of the KAR complex that acts as a scaffold protein required for the stability of carbonyl reductase type-4 (CBR4, beta-subunit of the KAR complex) and for its 3-ketoacyl-ACP reductase activity, thereby participating in mitochondrial fatty acid biosynthesis. Catalyzes the NAD-dependent conversion of (3R)-3-hydroxyacyl-CoA into 3-ketoacyl-CoA (3-oxoacyl-CoA) with no chain length preference; this enzymatic activity is not needed for the KAR function. Prefers (3R)-3-hydroxyacyl-CoA over (3S)-3-hydroxyacyl-CoA and displays enzymatic activity only in the presence of NAD(+). Cooperates with enoyl-CoA hydratase 1 in mitochondria, together they constitute an alternative route to the auxiliary enzyme pathways for the breakdown of Z-PUFA (cis polyunsaturated fatty acid) enoyl-esters. NAD-dependent 17-beta-hydroxysteroid dehydrogenase with highest activity towards estradiol (17beta-estradiol or E2). Has very low activity towards testosterone and dihydrotestosterone (17beta-hydroxy-5alpha-androstan-3-one). Primarily an oxidative enzyme, it can switch to a reductive mode determined in the appropriate physiologic milieu and catalyze the reduction of estrone (E1) to form biologically active 17beta-estradiol.
  • 基因功能参考文献：
    1. The results indicate that aromatase, 17beta-HSD type 7 and 17beta-HSD type 12, but not 17beta-HSD type 1, are commonly expressed in human breast cancer. PMID: 16930994
    2. transcription in liver is regulated by C/EBPbeta PMID: 17583490
    3. Expression of the human Ke 6 gene, 17beta-hydroxysteroid dehydrogenase type 8, in E. coli and the substrate specificity of the expressed protein were examined. The tissue distribution of mRNA expression of the human Ke 6 gene was also studied. PMID: 17978863
    4. ERalpha is involved in the transcriptional regulation of HSD17B8 gene in response to E2 through its interaction with C/EBPbeta. PMID: 18852215
    5. Hs17beta-HSD8 and HsCBR4 show a strong genetic interaction in vivo in yeast, where, only if they are expressed together, they rescue the respiratory deficiency and restore the lipoic acid content of oar1Delta cells. PMID: 19571038
    6. HSD17B8 mRNA is expressed in human skin, at lower levels in face vs arm or hip. HSD17B8 levels are not altered by topical 17-beta-estradiol treatment. PMID: 18794456

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  • 亚细胞定位：
    Mitochondrion matrix.
  • 蛋白家族：
    Short-chain dehydrogenases/reductases (SDR) family
  • 组织特异性：
    Widely expressed, particularly abundant in prostate, placenta and kidney. Expressed at protein level in various tissues like brain, cerebellum, heart, lung, kidney, ovary, testis, adrenals and prostate.
  • 数据库链接：

    HGNC: 3554

    OMIM: 601417

    KEGG: hsa:7923

    STRING: 9606.ENSP00000363794

    UniGene: Hs.415058