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  4. Recombinant Human Odorant-binding protein 2a (OBP2A)

Recombinant Human Odorant-binding protein 2a (OBP2A)

In Stock
  • 中文名称：
    人OBP2A重组蛋白
  • 货号：
    CSB-EP873688HU
  • 规格：
    ￥1344
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP873688HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) OBP2A.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP873688HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) OBP2A.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    OBP2A
  • Uniprot No.：
  • 别名：
    OBP2A; Odorant-binding protein 2a; Odorant-binding protein IIa; OBPIIa
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    E.coli
  • 分子量：
    33.8kDa
  • 表达区域：
    16-170aa
  • 氨基酸序列
    LSFTLEEEDITGTWYVKAMVVDKDFPEDRRPRKVSPVKVTALGGGNLEATFTFMREDRCIQKKILMRKTEEPGKFSAYGGRKLIYLQELPGTDDYVFYCKDQRRGGLRYMGKLVGRNPNTNLEALEEFKKLVQHKGLSEEDIFMPLQTGSCVLEH
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 6xHis-SUMO-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Tris-based buffer,50% glycerol
  • 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：
    3-7 business days
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Probably binds and transports small hydrophobic volatile molecules with a higher affinity for aldehydes and large fatty acids.
  • 基因功能参考文献：
    1. This study demonstrated that the OBPIIa is associated with bitter sensitivity in human. PMID: 28487220
    2. Studied the crystallographic structure of human odorant-binding protein, OBPIIa at 2.6 A resolution. PMID: 25810031
    3. hOBPIIa(alpha) is expressed in the nasal mucus covering the olfactory cleft and is able to bind numerous odorants of diverse chemical structures, with a higher affinity for aldehydes and large fatty acids. PMID: 12044155
    4. Lys112 is the major determinant for governing hOBP-2A specificity towards aldehydes and small carboxylic acids. PMID: 16546182
  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    Calycin superfamily, Lipocalin family
  • 组织特异性：
    Strongly expressed in the nasal structures, salivary and lachrymal glands, and lung.
  • 数据库链接：

    HGNC: 23380

    OMIM: 164320

    KEGG: hsa:29991

    STRING: 9606.ENSP00000360841

    UniGene: Hs.567489