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Human tonsil: immunohistochemical staining for CD21 antigen. Note intense membrane staining of follicular dendritic cells. CD21: clone 2G9

CD21

cd21
CD21抗原是分子量为140kD的I型完整膜糖蛋白，是第三补体组分C3D片段的受体。存在于成熟B细胞上的CD21分子参与将生长促进信号传递到B细胞内部并且充当Epstein-Barr病毒的受体。据报道，CD21抗原存在于B细胞慢性淋巴细胞白血病和T细胞急性淋巴细胞白血病的子集中，但在T淋巴细胞，单核细胞和粒细胞上不存在。还报道了CD21抗原在滤泡树突细胞、滤泡和套细胞淋巴瘤，成熟白血病和淋巴瘤中表达。
  • This item replaces CD21-2G9CD21-2G9-CE-SCD21-2G9-CECD21-2G9-S
    CD21-2G9-L-CE
    查看可用性
    1ml NCL-L-CD21-2G9
    2G9
    Liquid Concentrate
    P (HIER)
    SDS IFU

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  • CD21-2G9-L
    查看可用性
    1ml NCL-L-CD21-2G9
    2G9
    Liquid Concentrate
    P (HIER)
    SDS IFU

    This Material is Available for Sale In:

    Austria

    Japan

    Taiwan

    Thailand

    If your country is not listed here, please contact us for more information.

  • PA0171
    查看可用性
    7ml CD21 Bond RTU Primary
    2G9
    BOND RTU
    P (HIER)
    SDS IFU

    This Material is Available for Sale In:

    Andorra

    Australia

    Austria

    Belgium

    Brunei Darussalam

    Canada

    China

    Denmark

    Finland

    France

    French Guiana

    Germany

    Guadeloupe

    Holy See (Vatican City State)

    Hong Kong

    Ireland

    Italy

    Japan

    Liechtenstein

    Luxembourg

    Malaysia

    Martinique

    Myanmar

    Netherlands

    New Caledonia

    New Zealand

    Norway

    Philippines

    Portugal

    Reunion

    Singapore

    Spain

    Sweden

    Switzerland

    Taiwan

    Thailand

    United Kingdom

    Vietnam

    If your country is not listed here, please contact us for more information.

产品规格

产品规格

CD21-2G9-L-CE
Hematopathology
2G9
Liquid Concentrate
No
P (HIER)
Mono
Mouse
In Vitro Diagnostic Use
1ml
CD21-2G9-L
Hematopathology
2G9
Liquid Concentrate
No
P (HIER)
Mono
Mouse
Research Use Only
1ml
PA0171
Hematopathology
2G9
BOND RTU
No
P (HIER)
Mono
Mouse
In Vitro Diagnostic Use
7ml

说明书

说明书

产品资料

产品资料

CD21抗原是分子量为140kD的I型完整膜糖蛋白，是第三补体组分C3D片段的受体。存在于成熟B细胞上的CD21分子参与将生长促进信号传递到B细胞内部并且充当Epstein-Barr病毒的受体。据报道，CD21抗原存在于B细胞慢性淋巴细胞白血病和T细胞急性淋巴细胞白血病的子集中，但在T淋巴细胞，单核细胞和粒细胞上不存在。还报道了CD21抗原在滤泡树突细胞、滤泡和套细胞淋巴瘤，成熟白血病和淋巴瘤中表达。

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