如何选择正确的同型对照(Isotype Controls)？
选取的同型对照应与一抗的以下特征匹配：宿主种类、同种型、偶联形式
采用和一抗实验浓度相同的同型对照，以获得正确的结果分析。
什么是同型对照(Isotype Controls)？
同型对照(Isotype Control)是指使用与一抗相同种属来源、相同亚型、相同剂量和相同的免疫球蛋白及亚型的免疫球蛋白。
为什么要使用同型对照(Isotype Controls)？
抗体在结构上都极其相似，只有一小部分可变区不同，决定其与抗原的特异性结合。抗体分子结构的剩余部分由保守区构成，在同型的抗体中其序列往往相同。
而抗体保守区是决定抗体作用机制的关键，它能参与调控并结合各类细胞上的Fc受体。所以同型对照(Isotype Control)可用于消除由于抗体非特异性与细胞结合而产生的假阳性干扰。同型对照也是阴性对照，其主要目的是确定一抗的结合是特异性的，而不是非特异性的Fc受体或与其他蛋白的相互作用。
BioXcell作为体内研究抗体（in vivo antibodies）专家，可提供高纯度、低内毒素、无防腐剂的特点，具有非常高的性价比的体内实验同型对照抗体。
BioXcell同型对照抗体(Isotype Controls)：
可直接用于体内注射
不含稳定剂、防腐剂
超高纯度
超低内毒素水平
超高性价比
BioXCell热销产品：
| 货号 | 产品名称 | 中文名称 | 同型对照 | 稀释缓冲液 |
| BE0091 | InVivoMAb polyclonal Armenian hamster IgG | InVivoMAb 多克隆亚美尼亚仓鼠 IgG | IP0070 | |
| BE0001-2 | InVivoMAb anti-human CD3 | InVivoMAb 抗人 CD3 | BE0085 | IP0070 |
| BE0362 | InVivoMAb anti-human CEACAM 1/3/5/6/8 | InVivoMAb 抗人 CEACAM 1/3/5/6/8 | BE0083 | IP0070 |
| BE0363 | InVivoMAb anti-human CEACAM7 | InVivoMAb 抗人 CEACAM7 | BE0083 | IP0070 |
| BE0368 | InVivoMAb anti-human/ mouse/rat amyloid-beta | InVivoMAb 抗人/小鼠/大鼠淀粉样蛋白-β | BE0086 | IP0070 |
| BE0378 | InVivoMAb anti-mouse CD16.2 (FcγRIV) | InVivoMAb 抗小鼠 CD16.2 (FcγRIV) | BE0091 | IP0070 |
| BE0360 | InVivoMAb anti-mouse CD24 | InVivoMAb 抗小鼠 CD24 | BE0090 | IP0070 |
| BE0012 | InVivoMAb anti-mouse CD25 (IL-2Rα) | InVivoMAb 抗小鼠 CD25 (IL-2Rα) | BE0088 | IP0070 |
| BE0015-1 | InVivoMAb anti-mouse CD28 | InVivoMAb 抗小鼠 CD28 | BE0087 | IPT060 |
| BE0015-5 | InVivoMAb anti-mouse CD28 | InVivoMAb 抗小鼠 CD28 | BE0091 | IP0070 |
| BE0377 | InVivoMAb anti-mouse CD31 (PECAM-1) | InVivoMAb 抗小鼠 CD31 (PECAM-1) | BE0089 | IP0070 |
| BE0001-1 | InVivoMAb anti-mouse CD3ε | InVivoMAb 抗小鼠 CD3ε | BE0091 | IP0070 |
| BE0003-1 | InVivoMAb anti-mouse CD4 | InVivoMAb 抗小鼠 CD4 | BE0090 | IP0065 |
| BE0119 | InVivoMAb anti-mouse CD4 | InVivoMAb 抗小鼠 CD4 | BE0090 | IP0070 |
| BE0016-2 | InVivoMAb anti-mouse CD40 | InVivoMAb 抗小鼠 CD40 | BE0089 | IP0070 |
| BE0017-1 | InVivoMAb anti-mouse CD40L (CD154) | InVivoMAb 抗小鼠 CD40L (CD154) | BE0091 | IP0070 |
| BE0175 | InVivoMAb anti-mouse CD71 (TfR1) | InVivoMAb 抗小鼠 CD71 (TfR1) | BE0089 | IP0070 |
| BE0024 | InVivoMAb anti-mouse CD80 (B7-1) | InVivoMAb 抗小鼠 CD80 (B7-1) | BE0091 | IP0080 |
| BE0004-1 | InVivoMAb anti-mouse CD8α | InVivoMAb 抗小鼠 CD8α | BE0089 | IP0065 |
| BE0061 | InVivoMAb anti-mouse CD8α | InVivoMAb 抗小鼠 CD8α | BE0090 | IP0070 |
| BE0117 | InVivoMAb anti-mouse CD8α | InVivoMAb 抗小鼠 CD8α | BE0090 | IP0070 |
| BE0213 | InVivoMAb anti-mouse CSF1R (CD115) | InVivoMAb 抗小鼠 CSF1R (CD115) | BE0089 | IP0070 |
| BE0032 | InVivoMAb anti-mouse CTLA-4 (CD152) | InVivoMAb 抗小鼠 CTLA-4 (CD152) | BE0091 | IP0065 |
| BE0131 | InVivoMAb anti-mouse CTLA-4 (CD152) | InVivoMAb 抗小鼠 CTLA-4 (CD152) | BE0087 | IP0070 |
| BE0164 | InVivoMAb anti-mouse CTLA-4 (CD152) | InVivoMAb 抗小鼠 CTLA-4 (CD152) | BE0086 | IP0070 |
| BE0241 | InVivoMAb anti-mouse IFNAR-1 | InVivoMAb 抗小鼠 IFNAR-1 | BE0083 | IP0070 |
| BE0055 | InVivoMAb anti-mouse IFNγ | InVivoMAb 抗小鼠 IFNγ | BE0088 | IPT080 |
| BE0371 | InVivoMAb anti-mouse IL-12 p35 | InVivoMAb 抗小鼠 IL-12 p35 | BE0089 | IP0070 |
| BE0045 | InVivoMAb anti-mouse IL-4 | InVivoMAb 抗小鼠 IL-4 | BE0088 | IP0070 |
| BE0075-1 | InVivoMAb anti-mouse Ly6G | InVivoMAb 抗小鼠 Ly6G | BE0089 | IP0070 |
| BE0075 | InVivoMAb anti-mouse Ly6G/Ly6C (Gr-1) | InVivoMAb 抗小鼠 Ly6G/Ly6C (Gr-1) | BE0090 | IP0070 |
| BE0036 | InVivoMAb anti-mouse NK1.1 | InVivoMAb 抗小鼠 NK1.1 | BE0085 | IP0070 |
| BE0372 | InVivoMAb anti-mouse osteopontin (SPP1) | InVivoMAb 抗小鼠骨桥蛋白 (SPP1) | BE0366 | IP0070 |
| BE0031 | InVivoMAb anti-mouse OX40 (CD134) | InVivoMAb 抗小鼠 OX40 (CD134) | BE0088 | IP0070 |
| BE0033-2 | InVivoMAb anti-mouse PD-1 (CD279) | InVivoMAb 抗小鼠 PD-1 (CD279) | BE0091 | IP0065 |
| BE0146 | InVivoMAb anti-mouse PD-1 (CD279) | InVivoMAb 抗小鼠 PD-1 (CD279) | BE0089 | IP0070 |
| BE0273 | InVivoMAb anti-mouse PD-1 (CD279) | InVivoMAb 抗小鼠 PD-1 (CD279) | BE0089 | IP0070 |
| BE0101 | InVivoMAb anti-mouse PD-L1 (B7-H1) | InVivoMAb 抗小鼠 PD-L1 (B7-H1) | BE0090 | IP0065 |
| BE0353 | InVivoMAb anti-mouse/ human/rat/monkey ICOS (CD278) | InVivoMAb 抗小鼠/人/大鼠/猴 ICOS (CD278) | BE0091 | IP0070 |
| BE0057 | InVivoMAb anti-mouse/ human/rat/monkey/ hamster/canine/bovine TGF-β | InVivoMAb 抗小鼠/人/大鼠/猴/仓鼠/犬/牛 TGF-β | BE0083 | IP0070 |
| BE0083 | InVivoMAb mouse IgG1 isotype control, unknown specificity | InVivoMAb 小鼠 IgG1 同种型对照，特异性未知 | IP0065 | |
| BE0085 | InVivoMAb mouse IgG2a isotype control, unknown specificity | InVivoMAb 小鼠 IgG2a 同种型对照，特异性未知 | IP0070 | |
| BE0086 | InVivoMAb mouse IgG2b isotype control, unknown specificity | InVivoMAb 小鼠 IgG2b 同种型对照，特异性未知 | IP0070 | |
| BE0087 | InVivoMAb polyclonal Syrian hamster IgG | InVivoMAb 多克隆叙利亚仓鼠 IgG | IP0070 | |
| BE0088 | InVivoMAb rat IgG1 isotype control, anti-horseradish peroxidase | InVivoMAb 大鼠 IgG1 同种型对照，抗辣根过氧化物酶 | IP0070 | |
| BE0089 | InVivoMAb rat IgG2a isotype control, anti-trinitrophenol | InVivoMAb 大鼠 IgG2a 同种型对照，抗三硝基苯酚 | IP0065 | |
| BE0090 | InVivoMAb rat IgG2b isotype control, anti-keyhole limpet hemocyanin | InVivoMAb 大鼠 IgG2b 同种型对照，抗锁孔血蓝蛋白 | IP0070 | |
| BE0099 | InVivoMAb recombinant CTLA-4-Ig (hum/hum) | InVivoMAb 重组 CTLA-4-Ig（人/人-融合蛋白） | BE0096 | IP0070 |
| BE0098 | InVivoMAb recombinant Flt-3L-Ig (hum/hum) | InVivoMAb 重组 Flt-3L-Ig（人/人-融合蛋白） | BE0096 | IP0070 |
| BP0307 | InVivoPlus anti-mouse CD16/CD32 | InVivoPlus 抗小鼠 CD16/CD32 | BP0090 | IP0080 |
| BP0356 | InVivoPlus anti-mouse CD20 | InVivoPlus 抗小鼠 CD20 | BE0366 | IP0070 |
| BP0012 | InVivoPlus anti-mouse CD25 (IL-2Rα) | InVivoPlus 抗小鼠 CD25 (IL-2Rα) | BP0088 | IP0070 |
| BP0001-1 | InVivoPlus anti-mouse CD3ε | InVivoPlus 抗小鼠 CD3ε | BP0091 | IP0070 |
| BP0003-1 | InVivoPlus anti-mouse CD4 | InVivoPlus 抗小鼠 CD4 | BP0090 | IP0065 |
| BP0016-2 | InVivoPlus anti-mouse CD40 | InVivoPlus 抗小鼠 CD40 | BP0089 | IP0070 |
| BP0017-1 | InVivoPlus anti-mouse CD40L (CD154) | InVivoPlus 抗小鼠 CD40L (CD154) | BP0091 | IP0070 |
| BP0004-1 | InVivoPlus anti-mouse CD8α | InVivoPlus 抗小鼠 CD8α | BP0089 | IP0065 |
| BP0061 | InVivoPlus anti-mouse CD8α | InVivoPlus 抗小鼠 CD8α | BP0090 | IP0070 |
| BP0117 | InVivoPlus anti-mouse CD8α | InVivoPlus 抗小鼠 CD8α | BP0090 | IP0070 |
| BP0213 | InVivoPlus anti-mouse CSF1R (CD115) | InVivoPlus 抗小鼠 CSF1R (CD115) | BP0089 | IP0070 |
| BP0032 | InVivoPlus anti-mouse CTLA-4 (CD152) | InVivoPlus 抗小鼠 CTLA-4 (CD152) | BP0091 | IP0065 |
| BP0131 | InVivoPlus anti-mouse CTLA-4 (CD152) | InVivoPlus 抗小鼠 CTLA-4 (CD152) | BP0087 | IP0070 |
| BP0164 | InVivoPlus anti-mouse CTLA-4 (CD152) | InVivoPlus 抗小鼠 CTLA-4 (CD152) | BP0086 | IP0070 |
| BP0241 | InVivoPlus anti-mouse IFNAR-1 | InVivoPlus 抗小鼠 IFNAR-1 | BP0083 | IP0070 |
| BP0055 | InVivoPlus anti-mouse IFNγ | InVivoPlus 抗小鼠 IFNγ | BP0088 | IPT080 |
| BP0045 | InVivoPlus anti-mouse IL-4 | InVivoPlus 抗小鼠 IL-4 | BP0088 | IP0070 |
| BP0075-1 | InVivoPlus anti-mouse Ly6G | InVivoPlus 抗小鼠 Ly6G | BP0089 | IP0070 |
| BP0075 | InVivoPlus anti-mouse Ly6G/Ly6C (Gr-1) | InVivoPlus 抗小鼠 Ly6G/Ly6C (Gr-1) | BP0090 | IP0070 |
| BP0036 | InVivoPlus anti-mouse NK1.1 | InVivoPlus 抗小鼠 NK1.1 | BP0085 | IP0070 |
| BP0031 | InVivoPlus anti-mouse OX40 (CD134) | InVivoPlus 抗小鼠 OX40 (CD134) | BP0088 | IP0070 |
| BP0033-2 | InVivoPlus anti-mouse PD-1 (CD279) | InVivoPlus 抗小鼠 PD-1 (CD279) | BP0091 | IP0065 |
| BP0146 | InVivoPlus anti-mouse PD-1 (CD279) | InVivoPlus 抗小鼠 PD-1 (CD279) | BP0089 | IP0070 |
| BP0273 | InVivoPlus anti-mouse PD-1 (CD279) | InVivoPlus 抗小鼠 PD-1 (CD279) | BP0089 | IP0070 |
| BP0101 | InVivoPlus anti-mouse PD-L1 (B7-H1) | InVivoPlus 抗小鼠 PD-L1 (B7-H1) | BP0090 | IP0065 |
| BP0057 | InVivoPlus anti-mouse/human/rat/monkey /hamster/canine/bovine TGF-β | InVivoPlus 抗小鼠/人/大鼠/猴/仓鼠/犬/牛 TGF-β | BP0083 | IP0070 |
| BP0089 | InVivoPlus rat IgG2a isotype control, anti-trinitrophenol | InVivoPlus 大鼠 IgG2a 同种型对照，抗三硝基苯酚 | IP0065 | |
| BP0099 | InVivoPlus recombinant CTLA-4-Ig (hum/hum) | InVivoPlus 重组 CTLA-4-Ig（人/人-融合蛋白） | IP0070 | |
| IPT060 | InVivoPure pH 6.0T Dilution Buffer | InVivoPure pH 6.0T 稀释缓冲液 | ||
| IP0065 | InVivoPure pH 6.5 Dilution Buffer | InVivoPure pH 6.5 稀释缓冲液 | ||
| IP0070 | InVivoPure pH 7.0 Dilution Buffer | InVivoPure pH 7.0 稀释缓冲液 | ||
| IPT080 | InVivoPure pH 8.0T Dilution Buffer | InVivoPure pH 8.0T 稀释缓冲液 | ||
| SIM0008 | InVivoSIM anti-human CD20 (Rituximab Biosimilar) | InVivoSIM 抗人 CD20（利妥昔单抗 生物类似药） | BP0297 | IP0070 |
| SIM0004 | InVivoSIM anti-human CTLA-4 (Ipilimumab Biosimilar) | InVivoSIM 抗人 CTLA-4（伊匹单抗 生物类似药） | BP0297 | IP0070 |
| SIM0005 | InVivoSIM anti-human HER2 (Trastuzumab Biosimilar) | InVivoSIM 抗人 HER2（曲妥珠单抗 生物类似药） | BP0297 | IP0070 |
| SIM0003 | InVivoSIM anti-human PD-1 (Nivolumab Biosimilar) | InVivoSIM 抗人 PD-1（纳武单抗 生物类似药） | CP147 | IP0070 |
| SIM0010 | InVivoSIM anti-human PD-1 (Pembrolizumab Biosimilar) | InVivoSIM 抗人 PD-1（帕博利珠单抗 生物类似药） | CP147 | IP0070 |
| SIM0009 | InVivoSIM anti-human PD-L1 (Atezolizumab Biosimilar) | InVivoSIM 抗人 PD-L1（阿替利珠单抗 生物类似药） | BP0297 | IP0070 |
| SIM0001 | InVivoSIM anti-human TNFα (Adalimumab Biosimilar) | InVivoSIM 抗人 TNFα（阿达木单抗 生物类似药） | BP0297 | IP0070 |
| SIM0006 | InVivoSIM anti-human TNFα (Infliximab Biosimilar) | InVivoSIM 抗人 TNFα（英夫利昔单抗 生物类似药） | BP0297 | IP0070 |
| SIM0007 | InVivoSIM anti-human VEGF (Bevacizumab Biosimilar) | InVivoSIM 抗人 VEGF（贝伐珠单抗 生物类似药） | BP0297 | IP0070 |
*以上产品仅限科研用途，不得直接用于临床与医疗. 更多BioXCell产品手册
作为一家具有高端的技术实力、先进的经营管理水平和完善的市场销售体系的生物高科技企业，总部位于武汉光谷高新技术开发区，服务面向全国。艾美捷科技是集进口试剂、实验室耗材销售、技术服务与合约开发为一体的专业化高科技公司，为用户提供专业的前沿资讯、完备的产品、整合的解决方案，及优质的物流服务。
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