Your Good Partner in Biology Research

  1. 首页
  2. 蛋白
  3. 重组蛋白
  4. Recombinant Rat Pulmonary surfactant-associated protein B (Sftpb)

Recombinant Rat Pulmonary surfactant-associated protein B (Sftpb)

  • 中文名称：
    大鼠Sftpb重组蛋白
  • 货号：
    CSB-YP324392RA
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    大鼠Sftpb重组蛋白
  • 货号：
    CSB-EP324392RA
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    大鼠Sftpb重组蛋白
  • 货号：
    CSB-EP324392RA-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：
  • 中文名称：
    大鼠Sftpb重组蛋白
  • 货号：
    CSB-BP324392RA
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    大鼠Sftpb重组蛋白
  • 货号：
    CSB-MP324392RA
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    Sftpb
  • Uniprot No.：
  • 别名：
    Sftpb; Sftp3; Pulmonary surfactant-associated protein B; SP-B; Pulmonary surfactant-associated proteolipid SPL(Phe)
  • 种属：
    Rattus norvegicus (Rat)
  • 蛋白长度：
    full length protein
  • 表达区域：
    191-269
  • 氨基酸序列
    LPIPLPFCWL CRTLIKRVQA VIPKGVLAVA VSQVCHVVPL VVGGICQCLA ERYTVLLLDA LLGRVVPQLV CGLVLRCST
  • 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：
    Pulmonary surfactant-associated proteins promote alveolar stability by lowering the surface tension at the air-liquid interface in the peripheral air spaces. SP-B increases the collapse pressure of palmitic acid to nearly 70 millinewtons per meter.
  • 基因功能参考文献：
    1. SP-B is present on the surface of exocytosed surfactant particles. Antibodies against SP-B stabilize the released particles when contacting the air-liquid interface, precluding their transformation and the formation of surface films. SP-B acts as an essential, preformed molecular key in the initial stages of surfactant unpacking and surface film formation. PMID: 27155084
    2. Liraglutide activates the GLP1 receptor, increasing ACE2 expression, reversing right ventricle hypertrophy, and improving the production of SP-A and SP-B in the lungs of Type 1 Diabetes rats PMID: 26196539
    3. The role of the SP-B NH(2) terminus in the formation and stability of cylindrical structures, specifically the distribution of lipid stack height, width, and density with four SP-B truncation peptides, was studied. PMID: 20023175
    4. VEGF increased expression of SP-b mRNA in preterm rat lung. PMID: 17267143
    5. alterations of surfactant are a consequence of the ventilation strategy that impair the biophysical activity of this material and thereby contribute directly to lung dysfunction over time PMID: 18344412

    显示更多

    收起更多

  • 亚细胞定位：
    Secreted, extracellular space, surface film.
  • 数据库链接：

    KEGG: rno:192155

    STRING: 10116.ENSRNOP00000014505

    UniGene: Rn.1952