近年来,流式细胞术被广泛应用于生物药研发和生产的各个环节。荧光标记蛋白作为流式检测的首选试剂,因其预先标记了荧光素基团,可通过一步染色完成检测,既简化了检测流程、节省了检测时间,又避免了因使用二抗而产生的非特异背景。然而,高质量荧光标记蛋白的生产面临着诸多难题,如标记后蛋白活性难以维持、产品的批间一致性难以控制等,目前市场上少有高质量荧光标记蛋白可供购买。
ACROBiosystems作为专注于生物药研发领域的蛋白供应商,利用专业的蛋白研发及标记平台、稳定株开发平台和流式细胞分析平台,开发了一系列包括FITC标记和PE标记的靶点蛋白,适用于基于流式细胞术的分析试验,如CAR阳性表达率的检测和流式细胞术筛选抗体候选药物等。
Molecule | Cat. No. | Species | Product Description | Host | Structure |
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SIRP alpha | SIA-HP252 | Human |
PE-Labeled Human SIRP alpha, Fc Tag (recommended for neutralizing assay) |
HEK293 |
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PD-1 | PD1-HP2F2 | Human |
PE-Labeled Human PD-1, Fc Tag, His Tag (recommended for neutralizing assay) |
HEK293 |
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Mesothelin | MSN-HP223 | Human | PE-Labeled Human Mesothelin (296-580) | HEK293 |
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Molecule | Cat. No. | Species | Product Description | Host | Structure |
---|---|---|---|---|---|
Mesothelin | MSN-HF25x | Human | FITC-Labeled Human Mesothelin (296-580), Fc Tag | HEK293 |
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MSN-HF223 | Human | PE-Labeled Human Mesothelin (296-580) | HEK293 |
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MSN-HF253 | Human | FITC-Labeled Human Mesothelin (296-580), Fc Tag | HEK293 |
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CD30 | CD0-HF2H3 | Human | FITC-Labeled Human CD30, His Tag | HEK293 |
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SLAMF7 | SL7-HF2H7 | Human | FITC-Labeled Human SLAMF7, His Tag | HEK293 |
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BCMA | BCA-HF2H1 | Human | FITC-Labeled Human BCMA, His Tag | HEK293 |
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BCA-HF254 | Human | FITC-Labeled Human BCMA, Fc Tag | HEK293 |
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Siglec-2 | SI2-HF2H6 | Human | FITC-Labeled Human Siglec-2 | HEK293 |
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CD19 | CD9-HF251 | Human | FITC-Labeled Human CD19 (20-291), Fc Tag | HEK293 |
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CD9-HF2H2 | Human | FITC-Labeled Human CD19 (20-291) | HEK293 |
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Glypican 3 | GP3-HF258 | Human | FITC-Labeled Human Glypican 3, Fc Tag | HEK293 |
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GP3-HF2H1 | Human | FITC-Labeled Human Glypican 3, His Tag | HEK293 |
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BAFF | BAF-HF268 | Human | FITC-Labeled Human BAFF / TNFSF13B / CD257 Protein, Fc Tag | HEK293 |
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为满足生物药研发和生产领域客户的需求,ACROBiosystems正在积极开发高质量的荧光标记蛋白产品。如果您愿意分享您在这个领域的想法和需求,我们将非常感谢。如果您有任何建议或定制要求,请随时与我们联系。