![](https://www.abscience.com.tw/wp-content/uploads/未命名-1-27.png)
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Antibody Fragments 不僅保留完整單株抗體的專一性,並且還適用於一系列治療和診斷應用的優異特性。 由於其尺寸小,Antibody Fragments 可增強在組織的滲透性、結合傳統上難以接近的抗原表位的能力,並降低免疫原性。 此外片段提供結構靈活性、易於生產和基因工程設計,並可作為新型結構。 Sino Biological 在多種抗體片段的生產和純化方面擁有豐富的經驗,包括 單價形式 (如: Fab、scFv 和 VHH) 和 雙特異性結構 (如: BiTE and Diabody). |
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Sino Biological Antibody Fragments 生產服務亮點 |
![](https://cdn1.sinobiological.com/edm/cro/u261.png) |
Years of Experience in Antibody Production |
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![](https://cdn1.sinobiological.com/edm/cro/u258.png) |
Multiple Expression Systems
HEK293, CHO, and cell-free system |
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![](https://cdn1.sinobiological.com/edm/cro/u260.png) |
High-throughput Platform ![](https://cdn1.sinobiological.com/edm/cro/u262.png)
• 1,000+ antibodies per batch
• Fast delivery: as quickly as 2 WEEKS
• Proprietary mammalian expression platform
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![](https://cdn1.sinobiological.com/edm/cro/u259.png) |
Cell-free Synthesis ![](https://cdn1.sinobiological.com/edm/cro/u257.png)
• Antibody expression in HOURS
• Purified antibody in 1 DAY
• Success rate >99%
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Case Studies |
1 CD3×BCMA BiTE Expressed by HEK293 |
Purity >95%
By SDS-PAGE and SEC-HPLC
![](https://cdn1.sinobiological.com/edm/cro/u254.png) |
CD3 and BCMA Binding Activity
EC50 = 6.7 ng/mL
![](https://cdn1.sinobiological.com/edm/cro/u256.png) |
2 VHH and scFv Synthesized by Cell-free System |
High-purity VHH Synthesis |
High-throughput scFv Synthesis |
Purity >95%
By SDS-PAGE and SEC-HPLC
![](https://cdn1.sinobiological.com/edm/cro/u255.png) |
Only 5 Days:
From Gene Synthesis to 50 Purified scFvs
![](https://cdn1.sinobiological.com/edm/cro/u263.png) |
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Related Services |
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