Creative Biolabs抗體
Creative Biolabs 是一家全球領先的生物技術服務供應商,專門從事抗體研發、藥物發現及生物醫藥相關服務。該公司以其深厚的技術積累和高度定製化的解決方案著稱,服務對象涵蓋學術機構、生物技術公司及大型製藥企業。
了解更多 https://www.creative-biolabs.com/
一、 核心產品與技術特性
Creative Biolabs 的技術實力體現在多個尖端平台,使其能夠處理極具挑戰性的抗體開發任務:
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抗體發現平台 (Antibody Discovery):
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噬菌體展示技術 (Phage Display): 這是其核心競爭力之一,提供各類庫的構建(抗體、肽、支架蛋白)及篩選,能高效識別特異性結合分子。
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單 B 細胞篩選 (Single B Cell Sorting): 利用先進的平台直接從免疫動物或人體中分選抗體分泌細胞,保留天然的配對信息與高親和力。
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雜交瘤技術 (Hybridoma): 提供經典且高效的單克隆抗體開發服務。
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抗體工程 (Antibody Engineering):
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人源化與親和力成熟: 將囓齒類抗體轉化為臨床適用的人源抗體,並優化其結合力。
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特殊抗體類型: 包括單域抗體 (sdAb/VHH)、雙特異性抗體 (BsAb)、抗體藥物偶聯物 (ADC) 等。
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膜蛋白與抗原準備:
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專精於極難處理的膜蛋白 (如 GPCR、離子通道、轉運蛋白) 的表達與純化,並利用這些蛋白進行抗體篩選。
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去 novo 抗體測序 (De Novo Sequencing):
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擁有高精度的質譜分析技術,能夠在沒有細胞株或基因序列的情況下,直接從抗體蛋白樣本中解析出全序列。
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二、 主要產品線
除了定製服務,該公司也提供大量現成的科研產品:
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重組抗體與蛋白: 涵蓋多種生物標誌物、免疫檢查點及細胞因子。
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預製庫 (Premade Libraries): 提供可用於直接篩選的噬菌體或酵母展示抗體庫。
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穩定細胞株: 專門用於膜蛋白研究或藥物篩選的各類穩定表達細胞系。
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ADC 相關組件: 提供用於抗體藥物偶聯研發的載荷 (Payloads) 與連接子 (Linkers)。
三、 應用領域
Creative Biolabs 的技術應用貫穿了從基礎研究到臨床前開發的全過程:
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治療藥物開發 (Therapeutic Development):
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癌症免疫治療:研發針對免疫檢查點(如 PD-1/L1, CTLA-4)的新型抗體。
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傳染病防治:開發針對病毒或細菌表位的特異性中和抗體。
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罕見病與自體免疫疾病:開發創新的抗體療法。
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臨床診斷 (Diagnosis):
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研發用於體外診斷 (IVD) 套組的高靈敏度抗體,包括抗獨特性抗體 (Anti-idiotype antibodies) 用於藥代動力學 (PK) 監測。
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基礎生命科學研究:
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提供科研級抗體工具,用於蛋白質功能分析、信號傳導研究及亞細胞定位。
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生物加工與製造 (Bio-manufacturing):
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提供生產適應性評估 (Manufacturability Assessment) 與大規模重組蛋白生產服務。
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Creative Biolabs 的最大特性在於其**「一站式 (One-Stop)」的研發支持能力**。無論是從最初的抗原設計、抗體篩選,到中期的工程優化,再到後期的特性鑑定,該公司都能提供高度專業且靈活的技術支持,特別是在單域抗體、膜蛋白抗體及複雜抗體工程領域,處於行業領先地位。
Creative biolabs商品種類連結與說明:
| Item Name |
Target
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| Adalimumab: Anti-Human TNF Therapeutic Antibody (Humira) | TNF |
| Anti-ANGPT2 Therapeutic Antibody | ANGPT2 |
| Anti-APP Therapeutic Antibody (BAN2401) | APP |
| Anti-CD19 Therapeutic Antibody (Blinatumomab) | CD3, CD19 |
| Anti-CD20 Therapeutic Antibody (ocaratuzumab) | CD20 |
| Anti-Cd274 VHH Single Domain Antibody | CD274 |
| Anti-CEA scFv | CEA |
| Anti-CSF3R Therapeutic Antibody | CSF3R |
| Anti-DHFR VHH Single Domain Antibody | DHFR |
| Anti-EGFR Therapeutic Antibody (ABT-806) | EGFR |
| Anti-EGFR Therapeutic Antibody (THERACIM) | |
| Anti-FCGR2B Therapeutic Antibody (SM201) | FCGR2B |
| Anti-GPNMB Therapeutic Antibody (glembatumumab) | GPNMB |
| Anti-Human 5T4 therapeutic Antibody Fab Fragment, 5T4 (Naptumomab estafenatox) |
5T4 |
| Anti-Human C5 Therapeutic Antibody (Soliris) Eculizumab |
Human C5 |
| Anti-Human CD3 Therapeutic Antibody (Orthoclone) OKT3 |
CD3 |
| Anti-Human CD30 Therapeutic Antibody (Iratumumab) | CD30 |
| Anti-Human CD38 Therapeutic Antibody (Daratumumab) | CD38 |
| Anti-Human CTLA4 Therapeutic Antibody (Yervoy) Ipilimumab | CTLA4 |
| Anti-Human DR5 Therapeutic Antibody (Conatumumab) | DR5 |
| Anti-Human ErbB2 Therapeutic Antibody (Herceptin) | Her3 |
| Anti-Human ERBB2 Therapeutic Antibody (trastuzumab emtansine) |
ERBB2 |
| Anti-Human ERBB3 Therapeutic Antibody (Patritumab) | ERBB3 |
| Anti-Human IL6 Therapeutic Antibody (Sirukumab) | IL6 |
| Anti-Human interferon α/β receptor Therapeutic Antibody |
IFNAR |
| Anti-Human Lewis Y Therapeutic Antibody (MB 311) | Lewis Y |
| Anti-Human MUC16 Therapeutic Antibody (sofituzumab vedotin) |
MUC16 |
| Anti-Human PDCD1 Therapeutic Antibody | PDCD1 |
| Anti-Human scleroscin Therapeutic Antibody (Romosozumab) |
scleroscin |
| Anti-Human SLAMF7 Therapeutic Antibody (PDL241) | SLAMF7 |
| Anti-Human VEGF Therapeutic Antibody (Bevacizumab) | VEGF |
| Anti-IL4R Therapeutic Antibody | IL4R |
| Anti-LILRB4 Therapeutic Antibody (TRX385) | LILRB4 |
| Anti-MMP9 Therapeutic Antibody (GS-5745) | MMP9 |
| Anti-PDCD1 Therapeutic Antibody (OPDIVO) | PDCD1 |
| Anti-RSV glycoprotein F Therapeutic Antibody (NUMAX), Motavizumab |
RSV glycoprotein F |
| Anti-SLAMF7 Therapeutic Antibody (elotuzumab) | SLAMF7 |
| Anti-TGFB1 Therapeutic Antibody (metelimumab) | TGFB1 |
| Anti-TNFRSF21 Therapeutic Antibody (DQM3) | TNFRSF21 |
| CH2 domain anti-ERBB2 | Human Her2 |
| CH2 domain scaffold protein anti-Human Her2 | Her2 |
| Fc fragment scaffold protein anti-Human Her2 | Her2 |
| Anti-Mouse IgG Antibody, Biotin | Mouse IgG |
| Ipilimumab: Anti-Human CTLA4 Therapeutic Antibody (Yervoy) |
CTLA4 |
| Labetuzumab: Anti-Human CEACAM5 Therapeutic Antibody (CEA-Cide) |
CEACAM5 |
| Obinutuzumab | MS4A1 |
| Rabbit Anti-T7 RNA Polymerase Antibody | T7 |
| Item Name | Target |
| Recombinant Anti-Ampicillin Antibody Fab Fragment | Ampicillin |
| Recombinant Anti-AXL Antibody | AXL |
| Recombinant Anti-CD33 Antibody | CD33 |
| Recombinant Anti-ErbB2 Antibody (2C4(Pertuzumab) | ErbB2 |
| Recombinant Anti-Gliadin Antibody | Gliadin |
| Recombinant Anti-Human CD33 Antibody scFv | CD33 |
| Recombinant Anti-Human CTLA4 Antibody | CTLA4 |
| Recombinant Anti-Human CTLA4 Antibody Fab Fragment | CTLA4 |
| Recombinant Anti-Human ERBB2 Antibody Fab Fragment | ERBB2 |
| Recombinant Anti-Human LAG3 Antibody | LAG3 |
| Recombinant Anti-Human S1P Antibod | S1P |
| Recombinant Anti-human TNF VHH Single Domain Antibody | TNF |
| Recombinant Anti-IgG Ch1 Domain Antibody | IgG Ch1 |
| Recombinant Anti-P. aeruginosa psl Antibody | P. aeruginosa psl |
| Recombinant Anti-S. aureus ClfA Antibody scFv Fragment | S. aureus ClfA |
| Recombinant anti-Tau antibody | Tau |
| Recombinant anti-VEGFA single domain antibody | VEGFA |
| Recombinant Human Anti-fibronectin ED-A Antibody | ED-A |
| Recombinant Human Anti-HBV PreS2 Antibody | HBV PreS2 |
| Recombinant Human Anti-HIV-1 gp41 Antibody (2F5 ) | HIV-1 gp41 |
| Recombinant Human Anti-Human XCR1 Monoclonal Antibody |
XCR1 |
| Recombinant Human Anti-RSV Antibody (AM14) | RSV |
| Recombinant Human Anti-Siglec-15 Antibody | Siglec-15 |
| Recombinant humanized antibody to CFD (Lampalizumab IgG full length) |
CFD |
| Recombinant monoclonal antibody to ACVR2B (Bimagrumab) | ACVR2B |
| Recombinant monoclonal antibody to APP (Aducanumab) | APP |
| Recombinant monoclonal antibody to CCR4 (Mogamulizumab) |
CCR4 |
| Recombinant monoclonal antibody to Human CD20 (Tositumomab) |
CD20 |
| Recombinant monoclonal antibody to integrin alpha 4 beta 7 (Etrolizumab) |
integrin alpha 4 beta 7 |
| Recombinant Mouse Anti-AAV 2 Antibody | AAV2 |
| Recombinant Mouse Anti-D. melanogaster DAT Antibody (9D5) |
D.melanogaster DAT |
| Tregallzumab | CD4 |