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CD55 Protein (AA 35-353) (His tag)

CD55 宿主: 人 宿主: 人细胞 Recombinant > 95 % as determined by reducing SDS-PAGE.
产品编号 ABIN1096332
发货至: 中国
  • 抗原 See all CD55 蛋白
    CD55 (Complement Decay-Accelerating Factor (CD55))
    蛋白类型
    Recombinant
    产品特性
    AA 35-353
    宿主
    • 10
    • 4
    • 4
    • 1
    • 1
    资源
    • 9
    • 4
    • 2
    • 2
    • 2
    • 1
    人细胞
    标记
    This CD55 protein is labelled with His tag.
    原理
    Recombinant Human CD55/DAF (C-6His)
    序列
    DCGLPPDVPN AQPALEGRTS FPEDTVITYK CEESFVKIPG EKDSVICLKG SQWSDIEEFC NRSCEVPTRL NSASLKQPYI TQNYFPVGTV VEYECRPGYR REPSLSPKLT CLQNLKWSTA VEFCKKKSCP NPGEIRNGQI DVPGGILFGA TISFSCNTGY KLFGSTSSFC LISGSSVQWS DPLPECREIY CPAPPQIDNG IIQGERDHYG YRQSVTYACN KGFTMIGEHS IYCTVNNDEG EWSGPPPECR GKSLTSKVPP TVQKPTTVNV PTTEVSPTSQ KTTTKTTTPN AQATRSTPVS RTTKHFHETT PNKGSGTTSV DHHHHHH
    产品特性
    Recombinant Human CD55 is produced with our mammalian expression system in human cells. The target protein is expressed with sequence (Asp35-Ser353) of Human CD55 fused with a polyhistidine tag at the C-terminus.
    纯度
    > 95 % as determined by reducing SDS-PAGE.
    过滤
    0.2 μm filtered
    内毒素水平
    Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
    Top Product
    Discover our top product CD55 蛋白
  • 限制
    仅限研究用
  • 状态
    Lyophilized
    溶解方式
    It is not recommended to reconstitute to a concentration less than 100 μg/mL.
    Dissolve the lyophilized protein in ddH2O.
    Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
    缓冲液
    Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.
    注意事项
    Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
    储存条件
    4 °C/-20 °C/-80 °C
    储存方法
    Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
    Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
    Aliquots of reconstituted samples are stable at < -20°C for 3 months.
    有效期
    3 months
  • 抗原
    CD55 (Complement Decay-Accelerating Factor (CD55))
    别名
    cd55 (CD55 产品)
    别名
    CR Protein, CROM Protein, DAF Protein, TC Protein, Daf Protein, Daf-GPI Protein, Daf1 Protein, GPI-DAF Protein, CD55 molecule (Cromer blood group) Protein, CD55 molecule, decay accelerating factor for complement Protein, CD55 Protein, Cd55 Protein
    Sub Type
    Fusionprotein
    背景
    CD55 is a member of the RCA (regulators of complement activation) family. RCA proteins is characterized by the presence of four to 30 SCRs (short consensus repeats also called CCPs for control protein modules) in their plasmaexposed regions. CD55 containing four SCR modules is involved in the regulation of the complement cascade. CD55 is known to bind CD97 via the first SCR. It also binds physiologically generated C3 convertases with its second and third SCRs. Binding results in an accelerated “decay”, or dissociation of active C3 convertases, thus blocking the development of C’ attack complexes on nonforeign cells. It is known that viruses and bacteria also utilize multiple SCR sites for infection.
    Alternative Names: Complement Decay-Accelerating factor, CD55, CR, DAF
    分子量
    36 kDa
    UniProt
    P08174
    途径
    Complement System, Regulation of Leukocyte Mediated Immunity
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