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一、公司介绍
Spherotech是一家专注于微球技术研发与生产的高科技企业，自成立以来始终致力于为生物医学研究、临床诊断及药物开发领域提供高品质的微球产品。凭借近三十年的技术积累，公司已成为微球解决方案领域的企业，产品覆盖荧光微球、乳胶微球、顺磁微球等多种类型，广泛应用于免疫学、细胞生物学、分子诊断等场景。
Spherotech的核心团队由经验丰富的科学家和工程师组成，依托生产工艺和严格的质量管理体系，确保每一款产品均具备优异的稳定性、均一性和功能性。其技术优势不仅体现在基础微球的生产上，更通过定制化服务满足客户对微球尺寸、表面修饰及功能化的多样化需求，助力科研与工业领域的创新突破。
📌 下图为"上海起发"作为其授权代理的授权书
二、核心优势
1. 技术性
• 多样化产品线：涵盖荧光、乳胶、顺磁、铁磁及有色微球，粒径范围从亚微米级到数十微米，满足不同实验场景的精准需求。
• 功能化定制：支持表面修饰（如羧基、氨基、链霉亲和素等），可包被抗体、蛋白或其他生物分子，适配免疫检测、分子捕获等复杂实验。
• 流式细胞术级标准：提供高精度校准微球，用于仪器灵敏度验证、补偿矩阵调整等关键步骤。
2. 质量与可靠性
• 严格品控：通过ISO 9001质量管理体系认证，确保从原料到成品的全流程可追溯性。
• 稳定性保障：交联型聚苯乙烯微球具备优异的有机溶剂耐受性，长期保存性能稳定。
3. 应用广泛性
产品覆盖科研、诊断、制药三大领域，支持流式细胞术、磁性分离、荧光成像、药物筛选等主流技术，适配从基础研究到工业化生产的多元场景。
三、热门产品介绍
1. Rainbow荧光微球系列
• 产品特点：
采用高强度荧光染料标记，激发/发射波长覆盖多光谱范围，适用于多色标记实验。
• 存储条件：2-8℃避光保存，避免反复冻融。
• 工作原理：通过荧光标记实现靶标检测，结合流式细胞仪或荧光显微镜进行信号采集。
• 使用方法：直接加入样本进行孵育，优化浓度后通过仪器检测荧光强度。
2. 链霉亲和素包被磁珠
• 产品特点：
高密度包被链霉亲和素，可高效结合生物素标记分子（如抗体、核酸探针）。
• 存储条件：2-8℃短期保存，长期需冷冻（-20℃）。
• 工作原理：利用生物素-链霉亲和素的高亲和力实现靶标捕获与富集。
• 使用方法：与生物素化试剂混合孵育，通过磁场分离结合物。
3. 顺磁性微球（SPHEROTM系列）
• 产品特点：
具备强磁性响应，适用于快速细胞分选、免疫沉淀等操作。
• 存储条件：2-8℃干燥保存。
• 工作原理：在外加磁场下定向聚集，释放后恢复悬浮状态。
• 使用方法：将微球与样本混合，置于磁场中分离目标组分。
4. 有色乳胶微球
• 产品特点：
乳胶颗粒表面光滑，粒径均一，适用于ELISA、侧向层析等检测技术。
• 存储条件：2-8℃避光保存。
• 工作原理：通过物理吸附或化学偶联固定检测分子，结合显色反应输出结果。
• 使用方法：直接用于试剂盒开发或作为校准标准品。
四、解决实验中的哪些问题？
1. 灵敏度不足
• 场景：流式细胞术中信号微弱或背景干扰高。
• 方案：使用Rainbow荧光微球校准仪器，优化补偿矩阵，提升检测精度。
2. 靶标分离效率低
• 场景：细胞分选或蛋白纯化过程中回收率不达标。
• 方案：采用顺磁性微球结合特异性抗体，实现高效靶向捕获。
3. 实验重复性差
• 场景：微球批次间性能波动影响结果一致性。
• 方案：选择交联型微球或定制标准化产品，确保批次稳定性。
4. 复杂样本处理困难
• 场景：全血、组织裂解液等复杂基质干扰检测。
• 方案：选用表面修饰微球（如PEG包被），降低非特异性吸附。
五、目标客户群体
• 科研机构：高校、研究所的生物医学实验室。
• 生物技术公司：专注于抗体开发、分子诊断试剂研发的企业。
• 制药企业：药物筛选、临床前研究及质量控制部门。
• 临床诊断实验室：医院、第三方检测机构的病理分析与试剂开发团队。
六、常见问题与解答
Q1：微球是否支持冷冻保存？
A：部分产品（如链霉亲和素磁珠）可短期冷冻，但长期建议2-8℃保存，具体需参考产品说明书。
Q2：能否定制微球表面修饰？
A：支持羧基、氨基、生物素等多种修饰，需提前与技术团队沟通需求。
Q3：如何选择适合的荧光微球？
A：根据检测仪器波长匹配荧光染料，并考虑实验所需的粒径与标记密度。
Q4：微球批次间差异如何控制？
A：所有产品均通过严格质检，包括粒径分布、荧光强度等参数，确保批次一致性。
Q5：是否提供技术支持与培训？
A：可联系当地代理商或总部获取应用方案、操作视频及定制化培训。
关键词：Spherotech，Spherotech上海代理，Spherotech中国代理，Spherotech北京代理，Spherotech江苏代理， Spherotech广东代理,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、荧光微球供应商、顺磁性微球、生物医学研究耗材、流式细胞术校准、磁性细胞分离、定制化微球、免疫学检测产品、分子诊断试剂、微球表面修饰、乳胶微球、药物筛选工具、科研仪器校准、临床诊断耗材、生物分子捕获技术、微球存储方案、多色标记解决方案、生物科技公司、微球技术支持、Spherotech代理
更多产品信息，请联系中国区域代理商：上海起发实验试剂有限公司
如果您对任意产品或其他品牌感兴趣，可通过“在线留言"功能留下您的需求
（注：本文内容基于品牌公开资料及行业常规信息整理，具体以品牌信息文档为准。）
🔖热卖产品
货号 | 品名 | 规格 | 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系列超级彩虹荧光微球 | 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-小样 | 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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