抗体偶联药物 · ADC 底层技术创新 Antibody–Drug Conjugate · Fundamental ADC Innovation

创新驱动未来 Innovation Drives Future

ADC 的未来 Building the Future of ADC with Innovation

佰睿壹生物专注于抗体偶联药物(ADC)的底层技术创新和下一代 ADC 药物的研发,致力于为全球患者带来突破性的治疗方案。 Bio-reinnovation focuses on fundamental technological innovation in Antibody-Drug Conjugates (ADC) and the development of next-generation ADC therapeutics, committed to bringing breakthrough treatments to patients worldwide.

佰睿壹生物 Bio-reinnovation
About Bio-reinnovation 关于佰睿壹生物

Empowering the Future of ADC Innovation 用技术创新构建ADC 的未来

佰睿壹生物专注于抗体偶联药(ADC)的底层技术创新和双载荷 ADC 药物开发。作为抗体链间二硫键选择性还原技术的开拓者,我们开发了系统性化学定点偶联技术平台 MCLICK,该平台能够实现非常多样的 ADC DAR 值和双载荷 ADC 的比例,支持单载荷 AXC 和双载荷 ADC 的精细化设计。同时,抗体链间二硫键选择性还原 / 偶联的技术路径具有卓越的兼容性、广泛的适用性和明确且非常友好的 CMC 成本优势,是赋能 First-in-Class 和 Best-in-Class ADC 差异化创新的强大工具。 Bio-reinnovation focuses on fundamental technological innovation in Antibody-Drug Conjugates (ADC) and the development of dual-payload ADC drugs. As a pioneer of interchain disulfide bond selective reduction technology, we have developed the systematic site-specific chemical conjugation platform MCLICK, which enables highly diverse ADC DAR values and dual-payload ADC ratios, supporting the precise design of both single-payload AXC and dual-payload ADCs. Meanwhile, the interchain disulfide bond selective reduction / conjugation approach offers excellent compatibility, broad applicability, and clear, highly favorable CMC cost advantages, making it a powerful tool to empower First-in-Class and Best-in-Class ADC differentiated innovation.

4 核心技术平台Platforms
1–8 可调 DAR 值Tunable DAR
2–3 载荷类型Payloads
MCLICK® 平台 MCLICK® Platform · Systematic Site-specific Conjugation MCLICK® 平台 · 系统性化学定点偶联
实验室移液枪
ONE PLATFORM · FOUR MODULES
以链间二硫键选择性还原为起点的定点偶联工程能力 Site-specific conjugation engineering built on selective interchain disulfide reduction
覆盖「偶联 — 连接子 — DAR 设计 — 多载荷组合」的完整技术链条,可按需组合使用。 An integrated technology chain covering conjugation, linker design, DAR control and multi-payload combinations.
佰睿壹生物ADC创新技术平台包括化学定点偶联技术平台 MCLICK™、 亲水性连接子-毒素技术平台 HILT、 超低DAR值AXC技术平台 UDAC 和双载荷ADC技术平台 DPAC。 其中MCLICK™由一揽子化学定点偶联技术组成,可以实现IgG1类单、双抗从1到8任意DAR值的AXC定点定量偶联。 通过不同技术的组合,MCLICK™还能用于双载荷或者多载荷ADC的制备,可以实现两种或者三种不同作用机制药物分子的偶联和比例的灵活调节。
Bio-Reinnovation's ADC technology platforms include MCLICK™ for site-specific conjugation, HILT for hydrophilic linker-payload design, UDAC for ultra-low DAR ADC/AXC development, and DPAC for dual-payload ADC design. MCLICK™ enables site-specific conjugation through controlled modification of native IgG1 interchain disulfide bonds, supporting flexible DAR control and diverse conjugation strategies. By combining different technologies, MCLICK™ also enables the development of dual- and multi-payload ADCs with flexible control over payload combinations and ratios.

技术优势 Technical Advantages

ADC领域痛点 ADC Challenges

  • 单载荷ADC耐药性问题 Resistance in Single-Payload ADCs
  • 收率较低、酶催化偶联技术导致工艺成本较大 Low Yield and High Process Costs with Enzyme-Catalyzed Conjugation
  • 双载荷ADC可选DAR值较为单一 Limited DAR Options in Dual-Payload ADCs
  • 传统巯基偶联技术的不足 Limitations of Traditional Thiol Conjugation

佰睿壹优势 Our Advantages

  • 双载荷ADC可解决耐药性问题 Dual-Payload ADCs Address Resistance
  • 巯基化学定点偶联技术,大幅降低CMC成本 Site-Specific Thiol Conjugation Reduces CMC Costs
  • 最丰富的的双载荷ADC可选DAR值比例 Most Diverse DAR Ratio Options for Dual-Payload ADCs
Systematic Site-Specific Platform 系统性化学定点偶联平台
MCLICK™
支持多种DAR值及双载荷ADC比例的灵活定制,满足最前沿的复杂药物设计需求。 Flexible customization of various DAR values and dual-payload ADC ratios to meet the most advanced complex drug design needs.
MCLICK实验过程示意图
DAR 1
DAR 1 + DAR 1 DAR 1 + DAR 2 DAR 1 + DAR 4 DAR 1 + DAR 6
DAR 2
DAR 2 + DAR 1 DAR 2 + DAR 2 DAR 2 + DAR 4 DAR 2 + DAR 6
DAR 4
DAR 4 + DAR 1 DAR 4 + DAR 2 DAR 4 + DAR 4
DAR 6
DAR 6 + DAR 1 DAR 6 + DAR 2
MCLICK结构图
基于链间二硫键高度选择性还原Highly selective interchain disulfide bond reduction
兼容所有巯基反应性LDCompatible with all thiol-reactive LDs
DAR值选择丰富,均一性高Rich DAR options and high homogeneity
双载荷ADC比例调节灵活性高Highly flexible dual-payload ADC ratio adjustment
适用多种IgG1工程化抗体骨架Applicable to various IgG1 engineered antibody scaffolds
工艺简洁稳健,成本友好Simple, robust process and cost-effective

技术对照矩阵 Technology Comparison Matrix

告别传统的妥协。佰睿壹生物 MCLICK™ 平台在所有关键维度上均展现出了压倒性的优势。 Say goodbye to traditional compromises. Bio-Reinno's MCLICK™ platform demonstrates overwhelming advantages across all key dimensions.

关键特性Key Feature
MCLICK™
佰睿壹生物独家 Bio-Reinno Exclusive
传统巯基 (示例)Traditional Thiol 酶介导 (示例)Enzyme-mediated
DAR 灵活性 (单/双载荷)DAR Flexibility (Mono/Dual) 极高Excellent 受限Limited 中等Moderate
无酶工艺纯化Enzyme-free Process 支持Yes 支持Yes 不支持No
抗体兼容性Antibody Compatibility 完美兼容Excellent 良好Good 受限Limited
多载荷适用性Multi-payload Applicability 完美支持Yes 不支持No 受限Limited
CMC 成本效益与收率CMC Cost Efficiency & Yield 极高High 中等Moderate 较低Lower

产品管线 Product Pipeline

我们的双有效载荷ADC管线经过精心设计,通过创新的MOA组合,针对高发病率、异质性强、耐药性高的肿瘤,显著拓展适应症范围。通过克服TOP1耐药、优于单载荷ADC,并与免疫治疗协同,致力于解决未满足的医疗需求。 Our dual payload ADC pipeline leverages innovative MOA combinations to address tumors with high incidence, strong heterogeneity, and significant drug resistance, aiming to provide superior treatment options and address unmet medical needs.

更丰富的 MOARicher MOA
克服耐药性Overcome Resistance
克服肿瘤异质性Overcome Heterogeneity
增强 ICD 效应Enhance ICD
载荷作用机制 (Dual-Payload Synergy)Mechanism of Action (Dual-Payload Synergy)
TOP1i MTA
TOP1i DDRi
MTA MTA
MTA DDRi
ADC/MOAADC/MOA
研发阶段Discovery
先导优化Lead Opt.
临床前Preclinical
临床验证Clinical
适应症Indication
BP100101
TOP1i + MTA
GCCRCPAAD
BP100201
TOP1i + MTA
TNBCUCCC
BP100301
TOP1i + MTA
NSCLCmBCUCGCCRC
BP100401
TOP1i + MTA
TNBCOCNSCLC
BP100901
TOP1i + MTA
TNBCNSCLCUCOCCRC
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