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  4. Recombinant Rat Complement factor I (Cfi)

Recombinant Rat Complement factor I (Cfi)

  • 货号：
    CSB-YP005279RA
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP005279RA
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP005279RA-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：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Cfi; IfComplement factor I; EC 3.4.21.45; C3B/C4B inactivator) [Cleaved into: Complement factor I heavy chain; Complement factor I light chain]
  • 种属：
    Rattus norvegicus (Rat)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    19-604
  • 氨基酸序列
    KN TPASGQPQED LVEQKCLLKN YTHHSCDKVF CQPWQKCIEG TCACKLPYQC PKAGTPVCAT NGRGYPTYCH LKSFECLHPE IKFSNNGTCT AEEKFNVSLI YGSTDTEGIV QVKLVDQDEK MFICKNSWST VEANVACFDL GFPLGVRDIQ GRFNIPVNHK INSTECLHVR CQGVETSLAE CTFTKKSSKA PHGLAGVVCY TQDADFPTSQ SFQCVNGKRI PQEKACDGVN DCGDQSDELC CKGCRGQAFL CKSGVCIPNQ RKCNGEVDCI TGEDESGCEE DKKNKIHKGL ARSDQGGETE IETEETEMLT PDMDTERKRI KSLLPKLSCG VKRNTHIRRK RVVGGKPAEM GDYPWQVAIK DGDRITCGGI YIGGCWILTA AHCVRPSRYR NYQVWTSLLD WLKPNSQLAV QGVSRVVVHE KYNGATYQND IALVEMKKHP GKKECELINS VPACVPWSPY LFQPNDRCII SGWGREKDNQ KVYSLRWGEV DLIGNCSRFY PGRYYEKEMQ CAGTSDGSID ACKGDSGGPL VCKDVNNVTY VWGIVSWGEN CGKPEFPGVY TRVASYFDWI SYYVGRPLVS QYNV
  • 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：
    Trypsin-like serine protease that plays an essential role in regulating the immune response by controlling all complement pathways. Inhibits these pathways by cleaving three peptide bonds in the alpha-chain of C3b and two bonds in the alpha-chain of C4b thereby inactivating these proteins. Essential cofactors for these reactions include factor H and C4BP in the fluid phase and membrane cofactor protein/CD46 and CR1 on cell surfaces. The presence of these cofactors on healthy cells allows degradation of deposited C3b by CFI in order to prevent undesired complement activation, while in apoptotic cells or microbes, the absence of such cofactors leads to C3b-mediated complement activation and subsequent opsonization.
  • 亚细胞定位：
    Secreted, extracellular space.
  • 蛋白家族：
    Peptidase S1 family
  • 组织特异性：
    Expressed in the liver by hepatocytes. Also present in other cells such as monocytes, fibroblasts or keratinocytes.
  • 数据库链接：

    KEGG: rno:79126

    STRING: 10116.ENSRNOP00000032881

    UniGene: Rn.7424