Your Good Partner in Biology Research

  1. 首页
  2. 蛋白
  3. 重组蛋白
  4. Recombinant Human Proline-rich protein 4 (PRR4)

Recombinant Human Proline-rich protein 4 (PRR4)

  • 货号：
    CSB-YP623073HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP623073HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP623073HU-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-BP623073HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP623073HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    PRR4
  • Uniprot No.：
  • 别名：
    PRR4; LPRP; PROL4; Proline-rich protein 4; Lacrimal proline-rich protein; Nasopharyngeal carcinoma-associated proline-rich protein 4
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    17-134
  • 氨基酸序列
    QSTD NDVNYEDFTF TIPDVEDSSQ RPDQGPQRPP PEGLLPRPPG DSGNQDDGPQ QRPPKPGGHH RHPPPPPFQN QQRPPRRGHR QLSLPRFPSV SLQEASSFFQ RDRPARHPQE QPLW
  • 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

  • 基因功能参考文献：
    1. High expression of lacrimal proline-rich protein 4 (PRR4) was found in reflex tears. PMID: 26173177
    2. A new PRR4 isoform designated as PRR4-N3 in addition to PRR4 (gi154448886) and pHL E1F1 (gi1050983) was identified in human tear proteome. PMID: 24782455
    3. Lacrimal proline rich 4 (LPRR4) protein in the tear fluid is a potential biomarker of dry eye syndrome. PMID: 23272196
  • 亚细胞定位：
    Secreted.
  • 组织特异性：
    Abundantly expressed in lacrimal gland where it is found in the acinar cells but not in the intralobular ducts. Also found in the submandibular gland, the parotid and sublingual glands.
  • 数据库链接：

    HGNC: 18020

    OMIM: 605359

    KEGG: hsa:11272

    STRING: 9606.ENSP00000228811

    UniGene: Hs.732031