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CD21 ELISA 试剂盒

CR2 适用: 人 Colorimetric Sandwich ELISA 0.78 ng/mL - 50 ng/mL Cell Culture Supernatant, Plasma (EDTA - heparin), Serum
产品编号 ABIN6720009
发货至: 中国
  • 抗原 See all CD21 (CR2) ELISA试剂盒
    CD21 (CR2) (Complement Component (3d/Epstein Barr Virus) Receptor 2 (CR2))
    适用
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    检测方法
    Colorimetric
    实验类型
    Sandwich ELISA
    检测范围
    0.78 ng/mL - 50 ng/mL
    最低检测浓度
    0.78 ng/mL
    应用范围
    ELISA
    原理
    Sandwich ELISA for Quantitative Detection of Antigen
    样品类型
    Cell Culture Supernatant, Plasma (EDTA - heparin), Serum
    Analytical Method
    Quantitative
    产品特性

    Synonyms: C3DR, CD 21, CD21, CD21 antigen, Complement C3d receptor, Complement component (3d/Epstein Barr virus) receptor 2, Complement component receptor 2, Complement receptor type 2, Cr 2, CR, Cr2, CR2_HUMAN, CVID7, EBV receptor, EBV-R, Epstein Barr virus receptor, Epstein-Barr virus receptor, EVBR, SLEB9

    Background: Complement receptor type 2(CR2), also known as C3DR or CD21, is a protein that in humans is encoded by the CR2 gene. It is mapped to 1q32.2. CR2 is involved in the complement system. It binds to iC3b(inactive derivative of C3b), C3dg, or C3d. CR2 is the membrane protein on B lymphocytes to which the Epstein-Barr virus (EBV) binds during infection of these cells. CR2, together with CD19, CD81, and CD225, forms the B-cell coreceptor complex, which lowers the activation threshold of the B-cell antigen receptor. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9).

    Gene Name: CR2

    Production: Natural and recombinant human CD21. There is no detectable cross-reactivity with other relevant proteins.

    Standard: Expression system for standard: CHO, Immunogen sequence: Ile21-71

    Top Product
    Discover our top product CR2 ELISA Kit
  • 应用备注

    Application Note: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 50 ng/mL, 25 ng/mL, 12.5 ng/mL, 6.25 ng/mL, 3.12 ng/mL, 1.56 ng/mL, 0.78 ng/mL human CD21 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. It is recommended that each human CD21 standard solution and each sample be measured in duplicate.

    Blood Product Anticoagulant: Heparin Sodium

    ELISA Dilution: 0.78 ng/mL-50 ng/mL

    样本量
    100 μL
    板类型
    Pre-coated
    限制
    仅限研究用
  • 储存条件
    RT,4 °C,-20 °C
    储存方法
    Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.
  • 抗原 See all CD21 (CR2) ELISA试剂盒
    CD21 (CR2) (Complement Component (3d/Epstein Barr Virus) Receptor 2 (CR2))
    别名
    CD21 - CR2 (CR2 产品)
    别名
    C3DR ELISA Kit, CD21 ELISA Kit, CR ELISA Kit, CVID7 ELISA Kit, SLEB9 ELISA Kit, Cd21 ELISA Kit, cd21 ELISA Kit, CR1 ELISA Kit, CR1-L ELISA Kit, CR2 ELISA Kit, complement C3d receptor 2 ELISA Kit, complement C3b/C4b receptor 1 (Knops blood group) ELISA Kit, CR2 ELISA Kit, Cr2 ELISA Kit, CR1 ELISA Kit
    基因ID
    1380
    NCBI登录号
    NP_001006659
    UniProt
    P20023
    途径
    Complement System
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