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    美國Spherotech中國區域代理商及品牌介紹(Spherotech特約代理)-上海起發

    來源:上海起發實驗試劑有限公司    2026年03月25日 14:52  

    一、公司介紹

    Spherotech是一家專注于微球技術研發與生產的高科技企業,自成立以來始終致力于為生物醫學研究、臨床診斷及藥物開發領域提供高品質的微球產品。憑借近三十年的技術積累,公司已成為微球解決方案領域的企業,產品覆蓋熒光微球、乳膠微球、順磁微球等多種類型,廣泛應用于免疫學、細胞生物學、分子診斷等場景。  

    Spherotech的核心團隊由經驗豐富的科學家和工程師組成,依托生產工藝和嚴格的質量管理體系,確保每一款產品均具備優異的穩定性、均一性和功能性。其技術優勢不僅體現在基礎微球的生產上,更通過定制化服務滿足客戶對微球尺寸、表面修飾及功能化的多樣化需求,助力科研與工業領域的創新突破。  


    ?? 下圖為"上海起發"作為其授權代理的授權書

    Spherotech.png

    二、核心優勢

    1. 技術性  

       • 多樣化產品線:涵蓋熒光、乳膠、順磁、鐵磁及有色微球,粒徑范圍從亞微米級到數十微米,滿足不同實驗場景的精準需求。  

       • 功能化定制:支持表面修飾(如羧基、氨基、鏈霉親和素等),可包被抗體、蛋白或其他生物分子,適配免疫檢測、分子捕獲等復雜實驗。  

       • 流式細胞術級標準:提供高精度校準微球,用于儀器靈敏度驗證、補償矩陣調整等關鍵步驟。  

    2. 質量與可靠性  

       • 嚴格品控:通過ISO 9001質量管理體系認證,確保從原料到成品的全流程可追溯性。  

       • 穩定性保障:交聯型聚苯乙烯微球具備優異的有機溶劑耐受性,長期保存性能穩定。  

    3. 應用廣泛性  

       產品覆蓋科研、診斷、制藥三大領域,支持流式細胞術、磁性分離、熒光成像、藥物篩選等主流技術,適配從基礎研究到工業化生產的多元場景。  


    三、熱門產品介紹

    1. Rainbow熒光微球系列

    • 產品特點:  

      采用高強度熒光染料標記,激發/發射波長覆蓋多光譜范圍,適用于多色標記實驗。  

    • 存儲條件:2-8℃避光保存,避免反復凍融。  

    • 工作原理:通過熒光標記實現靶標檢測,結合流式細胞儀或熒光顯微鏡進行信號采集。  

    • 使用方法:直接加入樣本進行孵育,優化濃度后通過儀器檢測熒光強度。  

    2. 鏈霉親和素包被磁珠

    • 產品特點:  

      高密度包被鏈霉親和素,可高效結合生物素標記分子(如抗體、核酸探針)。  

    • 存儲條件:2-8℃短期保存,長期需冷凍(-20℃)。  

    • 工作原理:利用生物素-鏈霉親和素的高親和力實現靶標捕獲與富集。  

    • 使用方法:與生物素化試劑混合孵育,通過磁場分離結合物。  

    3. 順磁性微球(SPHEROTM系列)

    • 產品特點:  

      具備強磁性響應,適用于快速細胞分選、免疫沉淀等操作。  

    • 存儲條件:2-8℃干燥保存。  

    • 工作原理:在外加磁場下定向聚集,釋放后恢復懸浮狀態。  

    • 使用方法:將微球與樣本混合,置于磁場中分離目標組分。  

    4. 有色乳膠微球

    • 產品特點:  

      乳膠顆粒表面光滑,粒徑均一,適用于ELISA、側向層析等檢測技術。  

    • 存儲條件:2-8℃避光保存。  

    • 工作原理:通過物理吸附或化學偶聯固定檢測分子,結合顯色反應輸出結果。  

    • 使用方法:直接用于試劑盒開發或作為校準標準品。  


    四、解決實驗中的哪些問題?

    1. 靈敏度不足  

       • 場景:流式細胞術中信號微弱或背景干擾高。  

       • 方案:使用Rainbow熒光微球校準儀器,優化補償矩陣,提升檢測精度。  

    2. 靶標分離效率低  

       • 場景:細胞分選或蛋白純化過程中回收率不達標。  

       • 方案:采用順磁性微球結合特異性抗體,實現高效靶向捕獲。  

    3. 實驗重復性差  

       • 場景:微球批次間性能波動影響結果一致性。  

       • 方案:選擇交聯型微球或定制標準化產品,確保批次穩定性。  

    4. 復雜樣本處理困難  

       • 場景:全血、組織裂解液等復雜基質干擾檢測。  

       • 方案:選用表面修飾微球(如PEG包被),降低非特異性吸附。  


    五、目標客戶群體

    • 科研機構:高校、研究所的生物醫學實驗室。  

    • 生物技術公司:專注于抗體開發、分子診斷試劑研發的企業。  

    • 制藥企業:藥物篩選、臨床前研究及質量控制部門。  

    • 臨床診斷實驗室:醫院、第三方檢測機構的病理分析與試劑開發團隊。  


    六、常見問題與解答

    Q1:微球是否支持冷凍保存?  

    A:部分產品(如鏈霉親和素磁珠)可短期冷凍,但長期建議2-8℃保存,具體需參考產品說明書。  

    Q2:能否定制微球表面修飾?  

    A:支持羧基、氨基、生物素等多種修飾,需提前與技術團隊溝通需求。  

    Q3:如何選擇適合的熒光微球?  

    A:根據檢測儀器波長匹配熒光染料,并考慮實驗所需的粒徑與標記密度。  

    Q4:微球批次間差異如何控制?  

    A:所有產品均通過嚴格質檢,包括粒徑分布、熒光強度等參數,確保批次一致性。  

    Q5:是否提供技術支持與培訓?  

    A:可聯系當地代理商或總部獲取應用方案、操作視頻及定制化培訓。  


    關鍵詞:Spherotech,Spherotech上海代理,Spherotech中國代理,Spherotech北京代理,Spherotech江蘇代理, Spherotech廣東代理,RCP-30-5A, URFP-30-2, SVP-60-5, NVP-60-5, MPFc-60-5, urfp-100-2, URCP-38-2K, RCP-30-5, HUP-60-5, RPFc-60-5, C62930, SVP5-60-5, DDCP-70-2, SVP-40-5, NFPPS-52-4K、Spherotech微球、熒光微球供應商、順磁性微球、生物醫學研究耗材、流式細胞術校準、磁性細胞分離、定制化微球、免疫學檢測產品、分子診斷試劑、微球表面修飾、乳膠微球、藥物篩選工具、科研儀器校準、臨床診斷耗材、生物分子捕獲技術、微球存儲方案、多色標記解決方案、生物科技公司、微球技術支持、Spherotech代理


    更多產品信息,請聯系中國區域代理商:上海起發實驗試劑有限公司

    如果您對任意產品或其他品牌感興趣,可通過“在線留言”功能留下您的需求

    (注:本文內容基于品牌公開資料及行業常規信息整理,具體以品牌信息文檔為準。)


    ??賣產品

    貨號

    品名

    規格

    品牌

    RCP-30-5A

    Rainbow Calibration Particles, 8 peaks, 1E7/mL, 3.0-3.4µm, 5mL

    5mL

    Spherotech

    URFP-30-2

    UltraRainbow Fluorescent Particles 1E7/mL 3.0-3.4 um

    2ml

    Spherotech

    NVP-60-5

    Neutravidin Polystyrene Particles 0.5% w/v 6.0-8.0 um 5 mL

    5mL

    Spherotech

    SVP5-60-5

    Streptavidin Polystyrene Particles, 5%w/v, 6.0-8.0µm, 5mL

    5mL

    Spherotech

    URCP-38-2K

    UltraRainbow Calibration Particle Kit, 3.8 +/- 0.2µm,2E6/mL, 

    1x3mL (blank) & 1E7/mL, 1x2mL (fluorescent)

    1x3mL

    Spherotech

    MPFc-60-5

    Gt anti-Ms IgG (Fc) Polystyrene Particles, 0.5%w/v, 6.0-8.0µm, 5mL

    5ml

    Spherotech

    HUP-60-5

    Gt anti-Hu IgG(H&L) Polystyrene Particles, 0.5%w/v, 6.0-7.9μm, 5mL

    5mL

    Spherotech

    SVP-60-5

    Streptavidin Polystyrene Particles, 0.5%w/v, 6.0-8.0μm

    5mL

    Spherotech

    RPFc-60-5

    Goat anti-Rabbit IgG (Fc) Coated Polystyrene Particles 0.5% w,6.0-8.0µm

    5 mL

    Spherotech

    C62930

    Calibration Beads for MoFlo Astrios, 1E7/mL, 3.0-3.4µm, 2 mL

    2mL

    Spherotech

    SVP-50-5

    Streptavidin Polystyrene Particles, 0.5%w/v, 5.0-5.9µm, 5mL

    5mL

    Spherotech

    RCP-30-5

    Rainbow Fluorescent Particles (Intensity similar to brightest peak in RCP-30-5)

    5mL

    Spherotech

    DIGP-20-2

    Anti-Digoxigenin Coated Polystyrene Particles, 2.0- 2.4µm, 0.1%w/v, 2mL

    2mL

    Spherotech

    SVP-08-10

    Streptavidin Polystyrene Particles 1% w/v 0.7-0.9um

    10mL

    Spherotech

    RCP-30-5A-8

    Rainbow Calibration Particles, 8 peaks, 1E7/mL, 3.0-3.4µm, 5mL

    5mL

    Spherotech

    urfp-100-2

    ULTRARAINBOW FLUORESCENT PARTICLES, URFP系列超級彩虹熒光微球

    2ml

    Spherotech

    SVM-025-5H

    Streptavidin Magnetic Particles, High Iron, 0.5% w/v, 0.2-0.39 um, 5 mL

    5mL

    Spherotech

    NFPPS-52-4K

    NANO FLUORESCENT SIZE STANDARD, FLOW CYTOMETRY GRADE, YELLOW, NFPPS系列

    4x5mL

    Spherotech

    SVP-10-5

    Streptavidin Polystyrene Particles, 1%w/v, 1.0-1.4um, 5mL

    5mL

    Spherotech

    SVP-40-5

    Streptavidin Coated Polystyrene Particles 0.5% w/v 4.0-4.9 μm

    5mL

    Spherotech

    ACBP-70-10

    AccuCount Blank, 10^6/mL, 7.0-7.9μm, 10mL

    10mL

    Spherotech

    URQP-38-6K

    Ultra Rainbow Quantitative Particle Kit

    6x2mL

    Spherotech

    DDCP-70-2

    Drop Delay Calibration Particles

    2mL

    Spherotech

    NVM-20-5

    NeutrAvidin Coated Magnetic Particles

    5mL

    Spherotech

    SVP-15-5

    Streptavidin Polystyrene Particles 1% w/v 1.5-1.9um 5 mL

    5mL

    Spherotech

    CMX-300-1000

    Carboxyl Magnetic Particles, Crosslinked,1% w/v, 25-37 um, 1000 mL

    1000mL

    Spherotech

    FP-00556-2

    Fluorescent Particles, Nile Red, 1%w/v, 0.04-0.06µm, 2mL

    2mL

    Spherotech

    CMX-200-10

    Carboxyl Magnetic Particles, Crosslinkled, 1%w/v, 18.0-22.9µm, 10mL

    10mL

    Spherotech

    CMIGP-70-3K

    COMPtrol Gt anti-Ms Ig(H&L) Particles Kit, 7.0-7.9µm., 3X5mL

    3X5mL

    Spherotech

    PPS-6K

    Polystyrene Particle Size Standard Kit, Flow Cytometry Grade, 2.5E6/mL, 6x5mL, 

    2.0-2.4µm, 3.0-3.4µm, 5.0-5.9µm, 7.0-7.9µm, 8.0-12.9µm, & 13.0- 17.9µm

    6x5mL

    Spherotech

    RTPFC-60-5

    Goat anti-Rat IgG (Fc) Coated Polystyrene Particles, Cross-adsorbed, 0.5%w/v, 6.0-8.0um, 5mL

    5mL

    Spherotech

    CP-10-10

    Carboxyl Polystyrene Particles, 5%w/v, 1.0-1.4µm, 10mL

    10mL

    Spherotech

    MPFc-30-5

    Gt anti-Ms IgG (Fc) Polystyrene Particles, 0.5%w/v, 3.0-3.9µm, 5mL

    5mL

    Spherotech

    ACFP-50-5

    AccuCount Fluorescent Particles, 10^6/mL, 5.0-5.9µm, 5mL

    5mL

    Spherotech

    CMX-300-10

    Carboxyl Magnetic Particles Crosslinked 1% w/v 25-37 um 10 mL

    10mL

    Spherotech

    PPS-2

    Polystyrene Particle Size Standard, Flow Cytometry Grade,3.0-3.4 µm

    5 mL

    Spherotech

    NFPPS-1552-5

    Nano Fluorescent Size Standard, Yellow, Flow Cytometry Grade,1.0-1.9 μm

    5ml

    Spherotech

    PP-20-10

    Polystyrene Particles, 5%w/v, 2.0-2.4µm, 10mL

    10mL

    Spherotech

    URFP-02-2

    Ultra Rainbow Fluorescent Particles, ~1E10/mL, 0.1-0.3µm, 2mL

    2mL

    Spherotech

    PPX-600-10

    Polystyrene Particles, Crosslinked, Research Grade, 5%w/v, 53.0-69.0µm, 10mL

    10mL

    Spherotech

    SVFP-6056-5

    Streptavidin Fluorescent Particles, Nile Red, 0.1%w/v, 5.0-7.9µm, 5mL

    5mL

    Spherotech

    SVFP-6062-5

    Streptavidin Fluorescent Particles, Purple, 0.1%w/v, 5.0-7.9µm, 5mL

    5mL

    Spherotech

    FP-0256-2

    Fluorescent Particles, Nile Red, 1%w/v, 0.1-0.3µm, 2mL

    2mL

    Spherotech

    FH-3056-2

    Fluorescent Particles, Nile red, High Intensity, 1%w/v, 2.5-4.5µm, 2mL

    2mL

    Spherotech

    NVP-60-5-小樣

    Neutravidin Polystyrene Particles 0.5% w/v 6.0-8.0 um 1 mL

    1mL

    Spherotech

    PM-40-10

    Polystyrene Magnetic Particles, 2.5%w/v, 4.0-4.5µm, 10mL

    10mL

    Spherotech

    SVMS-30-10

    Streptavidin Magnetic Particles, Smooth, 1%w/v, 3.0-3.9µm, 10mL

    10mL

    Spherotech

    PP-30-10

    Polystyrene Particles, 5%w/v, 3.0-3.4µm, 10mL

    10mL

    Spherotech

    PAP-08-5

    Protein A Polystyrene Particles, 1%w/v, 0.7-0.9µm, 5mL

    5mL

    Spherotech

    FPS-15057

    Fluorescent Particle Slide, Rainbow, 13.0-17.9µm

    13.0-17.9um

    Spherotech

    CMX-40-10

    Carboxyl Magnetic Particles, Crosslinked, 2.5%w/v, 3.0-6.0µm, 10mL

    10mL

    Spherotech

    HUP-100-5

    Gt anti-Hu IgG(H&L) Polystyrene Particles, 0.5%w/v, 10.0-14.0µm, 5mL

    5mL

    Spherotech

    RPFc-08-20

    Gt anti-Rb IgG (Fc) Polystyrene Particles, 0.25%w/v, 0.7-0.9µm, 20mL

    20mL

    Spherotech

    RFP-30-5A

    Rainbow Fluorescent Particles, Mid-Range, 1E7/mL, 3.0-3.4µm, 5mL

    5mL

    Spherotech

    PGP-08-5

    Protein G Polystyrene Particles, 1%w/v, 0.7-0.9µm, 5mL

    5mL

    Spherotech

    CP-15-10

    Carboxyl Polystyrene Particles, 5%w/v, 1.5-1.9um, 10mL

    10mL

    Spherotech

    CP-20-10

    Carboxyl Polystyrene Particles, 5%w/v, 2.0-2.4um, 10mL

    10mL

    Spherotech

    CP-25-10

    Carboxyl Polystyrene Particles, 5%w/v, 2.5-2.9um, 10mL

    10mL

    Spherotech

    FH-2056-2

    Fluorescent Particles, Nile Red, High Intensity, 1%w/v, 1.7-2.2um, 2mL

    2mL

    Spherotech

    DIGP-08-2

    Anti-Digoxigenin Coated Polystyrene Particles, 0.7- 0.9um, 0.1%w/v, 2mL

    2mL

    Spherotech

    AUP5-002-20

    Citrate Gold Particles, 5.0nM, 15-20nm, 20mL

    20mL

    Spherotech

    DIGP-40-2

    Anti-Digoxigenin Coated Polystyrene Particles, 4.0- 4.9um, 0.1%w/v, 2mL

    2mL

    Spherotech

    PAP-40-5

    Protein A Polystyrene Particles, 0.5%w/v, 4.0-4.9um, 5mL

    5mL

    Spherotech

    PAP-60-5

    Protein A Polystyrene Particles, 0.5%w/v, 6.0-8.0um, 5mL

    5mL

    Spherotech

    PP-100-10

    Polystyrene Particles, 2.5%w/v, 8.0-12.9um, 10mL

    10mL

    Spherotech

    URCP-100-2-6

    SPHERO Ultra Rainbow Calibratior Particles,Peak 6,10.4 um, 2 mL

    2mL

    Spherotech

    SVFM-20-5

    Streptavidin Ferromagnetic Particles, 1%w/v, 2.0-2.9um, 5mL

    5mL

    Spherotech

    HMX-10-10

    Gt anti-Hu IgG (H&L) Magnetic Particles, Crosslinked, 0.5%w/v, 1.0-2.0um, 10mL

    10mL

    Spherotech

    URCP-100-2-8

    SPHEROm Ultra Rainbow CalibrationParticles,Peak 8,10.6 um,

    2mL

    Spherotech

    URCP-100-2-1

    Ultra Rainbow Calibration Particle, Peak 1, 8.0 - 12.9 um, 1E7/mL

    2mL

    Spherotech

    FPS-10057

    Fluorescent Particle Slide, Rainbow, 10.0-14.0µm

    10.0-14.0um

    Spherotech

    URCP-100-2

    UltraRainbow Calibration Particles, 6 peaks, 8.0-12.9um, 1E7/mL, 2mL

    2mL

    Spherotech

    AM-05-10H

    Amino Superparamagnetic Particles, High iron 1.0%w/v, 0.4-0.69um, 10mL

    10mL

    Spherotech

    MMSFc-40-10

    Gt anti-Ms IgG (Fc) Magnetic Particles, Smooth, 1%w/v, 4.0-5.0um, 10mL

    10mL

    Spherotech

    PGP-30-5

    Protein G Polystyrene Particles, 0.5%w/v, 3.0-3.4µm, 5mL

    5mL

    Spherotech

    CM-200-10

    Carboxyl Magnetic Particles, 1%w/v, 18.0-22.9µm, 10mL

    10mL

    Spherotech

    PP10-10-10

    Polystyrene Particles, 10%w/v, 1.0-1.4µm, 10mL

    10mL

    Spherotech

    CM-60-10

    Carboxyl Magnetic Particles, 2.5%w/v, 6.0-8.0µm, 10mL

    10mL

    Spherotech

    CMX-300-1

    Carboxyl Magnetic Particles, Crosslinked, 1% w/v,25-37um

    2x 1mL Samples

    Spherotech

    MP-60-5

    Gt anti-Ms IgG (H&L) Polystyrene Particles, 0.5%w/v, 6.0-8.0µm, 5mL

    5mL

    Spherotech

    ACBP-20-10

    AccuCount Blank Particles

    10mL

    Spherotech

    TFP-0556-5

    Biotin Fluorescent Particles, Nile Red, 0.1% w/v, 0.4-0.6 um, 5 mL

    5mL

    Spherotech

    PP-08-10

    polystyrene particles,5%w/v,0.7-0.9um

    10ml

    Spherotech

    FSVM-8058-2

    Streptavidin Fluorescent Magnetic Particles, Pink, 0.1%w/v, 8.0-9.9μm, 2mL

    2mL

    Spherotech

    SVP-100-4

    Streptavidin Polystyrene Particles, 0.5% w/v, 10.0-14.0 um, 4 mL

    4mL

    Spherotech

    FSVM-2058-2

    Streptavidin Fluorescent Magnetic Particles, Pink, 0.1%w/v, 2.0-2.9μm, 2mL

    2mL

    Spherotech

    FSVM-02556-2

    Streptavidin Fluorescent Magnetic Particles, Nile Red, 0.1%w/v, 0.2-0.39μm, 2mL

    2mL

    Spherotech

    CM-025-10H

    Carboxyl Magnetic Particles, High Iron, 1.0% w/v, 0.1-0.39 um, 10 mL

    10mL

    Spherotech

    CMPAK-5068-6K

    Carboxyl Magnetic Blue Particle Array Kit, 6 peaks 107/mL 4.9-5.9 μm

    6x1mL

    Spherotech

    CMPAK-4068-6K

    Carboxyl Magnetic Blue Particle Array Kit, 6 Peaks, 1E7/mL, 4.0-4.9 um, 6x1 mL

    6x1mL

    Spherotech

    MM-40-10

    Gt anti-Ms IgG (H&L) Magnetic Particles, 1%w/v, 4.0-4.9μm, 10mL

    10mL

    Spherotech

    SVFP-0556-5

    Streptavidin Fluorescent Particles, Nile Red, 0.1%w/v, 0.4-0.6μm 5mL

    5mL

    Spherotech

    CM-05-10H

    Carboxyl Magnetic Particles, High Iron, 1.0%w/v, 0.4-0.69µm, 10mL

    10mL

    Spherotech

    TM-40-10

    Biotin Magnetic Particles, 1%w/v, 4.0-4.5µm, 10mL

    10mL

    Spherotech

    VM-40-10

    Avidin Magnetic Particles, 1%w/v, 4.0-4.5µm, 10mL

    10mL

    Spherotech

    ACURFP-38-5

    ACCUCOUNT ULTRARAINBOW FLUORESCENT PARTICLES

    5ml

    Spherotech

    CFM-80-5

    Carboxyl Ferromagnetic Particles, 1%w/v, 8.0-8.9µm, 5mL

    5mL

    Spherotech

    CFM-20-10

    Carboxyl Ferromagnetic Particles, 1%w/v, 2.0-2.9µm, 10mL

    10mL

    Spherotech

    SVMX-300-4

    Streptavidin Coated Magnetic Particles, Crosslinked 0.5% w/v 25.0-37.0 µm

    4mL

    Spherotech


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