Invitrogen 12-4998-82 Goat anti-Human IgG Fc Secondary Antibody, PE, eBioscience™
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Invitrogen 12-4998-82 Goat ant

i-Human IgG Fc Secondary Antibody, PE, eBioscience™
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  • ¥1114
  • Invitrogen
  • 12-4998-82
  • 美国
  • 2025年12月14日
  • 流式细胞术(Flow Cytometry),可用于人类 IgG 相关的细胞表型分析、免疫细胞分选等实验,推荐单次实验用量 1μg,实际使用可根据实验需求滴定浓度。
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体名

      羊抗人 IgG Fc 段二抗,PE 标记

    • 抗体英文名

      Goat anti-Human IgG Fc Secondary Antibody, PE, eBioscience™

    • 靶点

      特异性识别人类 IgG 的 Fc 片段,不结合轻链、IgM、IgA 及非免疫球蛋白血清蛋白

    • 浓度

      0.5mg/mL

    • 应用范围

      流式细胞术(Flow Cytometry),可用于人类 IgG 相关的细胞表型分析、免疫细胞分选等实验,推荐单次实验用量 1μg,实际使用可根据实验需求滴定浓度。

    • 宿主

      山羊

    • 供应商

      上海然其生物科技有限公司

    • 库存

      现货

    • 级别

      见包装

    • 目录编号

    • 保质期

      见包装

    • 标记物

      偶联 PE(藻红蛋白)荧光染料,激发波长约 565nm,发射波长约 576nm,适配主流流式细胞仪激光通道,荧光亮度高、信号稳定,适合流式细胞分析等荧光检测场景。

    • 克隆性

      多克隆

    • 保存条件

      4℃避光保存,严禁冷冻,避免反复冻融

    • 形态

      液体(含 0.2μm 过滤处理)

    产品详细信息

    Description: This goat antibody reacts with the Fc fragment of heavy chains on human IgG but notwith the light chains on most human immunoglobulins. No antibody was detected against human IgM or IgA, or against nonimmunoglobulinserum proteins. This antibody has been tested to ensure minimalcross-reaction with bovine, horse, and mouse serum proteins, but the antibody may cross-react with immunoglobulins fromother species.

    Applications Reported: PE goat anti-Human IgG (Fc gamma Fragment Specific) has been reported for use in flow cytometric analysis.

    Applications Tested: PE goat anti-Human IgG (Fc gamma Fragment Specific) has been tested by flow cytometric analysis to detect purified human Fc gamma-tagged recombinant proteins. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

    Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.

    Filtration: 0.2 µm post-manufacturing filtered.

    靶标信息

    Anti-Human secondary antibodies are affinity-purified antibodies with well-characterized specificity for human immunoglobulins and are useful in the detection, sorting or purification of its specified target. Secondary antibodies offer increased versatility enabling users to use many detection systems (e.g. HRP, AP, fluorescence). They can also provide greater sensitivity through signal amplification as multiple secondary antibodies can bind to a single primary antibody. Most commonly, secondary antibodies are generated by immunizing the host animal with a pooled population of immunoglobulins from the target species and can be further purified and modified (i.e. immunoaffinity chromatography, antibody fragmentation, label conjugation, etc.) to generate highly specific reagents.

    仅用于科研。不用于诊断过程。未经明确授权不得转售。

    微信图片_20250904122753_313_89.jpg

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    图标文献和实验
    该产品被引用文献
    1. cell co-stimulation properties》
      • 发表平台:PubMed Central(PMC10251795)
      • 应用场景:该研究聚焦新型全人源抗 CD28 抗体的研发,旨在获得兼具高效性和安全性的 T 细胞共刺激抗体。实验中,用流式细胞术缓冲液清洗样本两次后,加入这款 PE 标记二抗,在 4℃避光条件下孵育 30 分钟,以此完成抗体的荧光标记,助力后续 T 细胞相关的流式检测分析。
    2. 《Identification of tyrosine sulfation in the variable region of a bispecific antibody and its effect on stability and biological activity》
      • 发表平台:PubMed Central(PMC10519368)
      • 应用场景:研究围绕双特异性抗体可变区的酪氨酸硫酸化现象展开,探究其对抗体稳定性和生物活性的影响。实验中将该抗体以 20μg/mL 的浓度稀释在流动缓冲液中,以 10μL/min 的流速注入检测通道,孵育 420 秒后使抗体在通道表面的固定水平达到约 10,000 共振单位,用于后续双特异性抗体与靶标结合能力的检测。
    3. 《Engineering of a Fully Human Anti-MUC-16 Antibody and Evaluation as a PET Imaging Agent》
      • 发表平台:Pharmaceutics(2022, 14, 2824,DOI:10.3390/pharmaceutics14122824)
      • 应用场景:该研究致力于全人源抗 MUC - 16 抗体的改造,并评估其作为 PET 成像剂的潜力。在相关免疫检测实验中,将这款二抗按 1:500 的比例稀释后加入细胞样本,于 4℃条件下孵育 30 分钟,用于抗体结合后的信号检测,为 PET 成像剂的效果评估提供数据支撑。
    图标技术资料

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    文献支持
    Invitrogen 12-4998-82 Goat anti-Human IgG Fc Secondary Antibody, PE, eBioscience™
    ¥1114