
维百奥生物代理Expression Systems品牌全系列产品
Expression Systems 公司专注于为杆状病毒、细胞培养和生物工业市场提供创新的培养基配方、配套产品及合同服务,公司专精于杆状病毒/宿主细胞系统,重点聚焦昆虫和哺乳动物细胞培养领域。其对杆状病毒表达载体系统(BEVS)应用的独特专注,有力支持了学术界、生物技术和制药领域的研究人员与临床工作者,确保了实验的稳定性和一致性。该公司提供专为杆状病毒和宿主细胞表达技术专家设计的优质昆虫细胞培养基和杆状病毒产品,其产品线包括化学成分确定的昆虫细胞培养基、生物缓冲液、分子工具和试剂,用于生产某些候选药物、蛋白疗法、疫苗和基因疗法等领域,该公司还提供合同服务和杆状病毒滴度测定服务,以支持生物技术和研究领域的客户。

▌ Expression Systems产品线
● 细胞培养基:其培养基配方支持大多数鳞翅目(Sf9, Sf21, High Five™)和双翅目(S2)细胞系的生长及高效生产。Expression Systems为HEK 293、CHO及杂交瘤细胞系的培养提供完整且不含动物源成分的培养基配方。专为悬浮培养系统设计的ESF SFM 培养基,能够支持强劲的细胞生长和蛋白质表达,提供ESF AdvanCD™ 化学成分确定型昆虫细胞培养基、ESF 921 无蛋白昆虫细胞培养基、ESF AF 无动物源成分昆虫细胞培养基、ESF 921 Delta 系列产品、PBA 昆虫细胞培养生产增强添加剂以及ESF SFM 无动物源成分哺乳动物细胞培养基。
● 细胞:Expression Systems 提供精选的优质昆虫细胞和哺乳动物细胞系,以满足细胞培养领域的多样化需求,产品形式包括适用于悬浮培养的细胞或冷冻细胞冻存管,包括Sf9 RV-Free 昆虫细胞系、昆虫细胞系以及哺乳动物细胞系。
● 试剂:包含专为昆虫细胞培养设计,用于提升蛋白表达产量的PBA(生产增强添加剂)、用于检测杆状病毒gp64膜蛋白表达情况的gp64-PE抗体、用于测定感染性杆状病毒数量的杆状病毒滴度测定试剂盒以及杆状病毒滴度测定服务。
● 分子工具:Expression Systems的分子工具,通过提供质粒、线性化DNA及支持试剂,助力便捷完成从目的基因到蛋白质的表达路径。产品包括用于共转染的BestBac™ 线性化DNA、插入目的基因,通过与BestBac共转染实现重组的pVL1392 与 pVL1393 转移载体、专为昆虫细胞优化配制的Expres2 TR 转染试剂以及通过增强DNA摄取来支持共转染过程的转染培养基。
● 生物缓冲液:其母公司 Advancion 提供一系列全面、高纯度且符合 cGMP* 规范的缓冲液产品,其产品范围涵盖从符合 cGMP 规范的 TRIS AMINO、TRIS AMINO™ 盐酸盐 和 HEPES,到通用级缓冲液。
▌ Expression Systems产品列表
| 货号 | 产品描述 | 储存条件 |
| 54-018-01 | ESF AdvanCD™Chemically Defined Insect Cell Culture Medium, 1L Bottle | 2–8º C |
| 54-100 | ESF AdvanCD™Promo Pack: 4 x 1L Bottles ESF AdvanCD Chemically Defined Insect Cell Culture Medium, 1 X 20ml bottle VSA, 1 X 20ml bottle Transfection Medium, 1 Vial Sf9 cells in AdvanCD | 2–8º C |
| 95-010-020 | ESF AdvanCD™Virus Stabilization Additive, VSA, 20 mL bottle | 2–8º C |
| 95-010-100 | ESF AdvanCD™Virus Stabilization Additive, VSA, 100 mL bottle | 2–8º C |
| 96-001-01 | ESF 921 Insect Cell Culture Medium, Protein Free1L Bottle | 2–8º C |
| 96-001-08 | ESF 921 Insect Cell Culture Medium, Protein Free8L Media Transfer Bag | 2–8º C |
| 96-001-10 | ESF 921 Insect Cell Culture Medium, Protein Free10L Media Transfer Bag | 2–8º C |
| 96-001-20 | ESF 921 Insect Cell Culture Medium, Protein Free20L Media Transfer Bag | 2–8º C |
| 99-300-01 | ESF AF Insect Cell Culture Medium, Animal Free 1L Bottle | 2–8º C |
| 96-200-01 | ESF 921 Delta SeriesMethionine Deficient | 2–8º C |
| 96-276-01 | ESF 921 Delta SeriesAll Amino Acid Deficient | 2–8º C |
| 96-277-01 | ESF 921 Delta SeriesCustom Formulation | 2–8º C |
| 98-001-01 | ESF SFM Mammalian Cell Culture Medium, Serum Free 1L Bottle | 2–8º C |
| 94-001F | Sf9 cellsFrozen in ESF 92150M cells/vial | LN² |
| 94-001S | Sf9 cellsSuspension in ESF 9211M cells/mL (50mL/125mL flask) | Culture upon receipt |
| 94-002F | Tni cellsFrozen in ESF 92150M cells/vial | LN² |
| 94-002S | Tni cellsSuspension in ESF 9211M cells/mL (50mL/125mL flask) | Culture upon receipt |
| 94-003F | Sf21 cellsFrozen in ESF 92150M cells/vial | LN² |
| 94-003S | Sf21 cellsSuspension in ESF 9211M cells/mL (50mL/125mL flask) | Culture upon receipt |
| 94-005F | S2 Drosophila cellsFrozen in ESF 921100M cells/vial | LN² |
| 94-006F | Sf9 cellsFrozen in ESF AF50M cells/vial | LN² |
| 94-006S | Sf9 cellsSuspension in ESF AF1M cells/mL (50mL/125mL flask) | Culture upon receipt |
| 94-011F | Tni cellsFrozen in ESF AF50M cells/vial | LN² |
| 94-030 | Sf9 cellsFrozen in AdvanCD™50M cells/vial | LN² |
| 94-031 | Tni cellsFrozen in AdvanCD™50M cells/vial | LN² |
| 94-007F | 293-ES cellsFrozen in ESF SFM20M cells/vial | LN² |
| 94-008F | CHO-ES CellsFrozen in ESF SFM20M cells/vial | LN² |
| 95-006 | Production Boost Additive 100ml | 2–8º C |
| 97-201 | gp64-PE (R-PHYCOERYTHRIN (R-PE)-CONJUGATED MOUSE ANTI-BACULOVIRUS MONOCLONAL ANTIBODY) 100ul | 2–8º C |
| 97-101 | Baculovirus Titering Kit | 2–8º C |
| - | Baculovirus Titering Service | - |
| 91-001 | BestBac 1.0 Linearized Baculovirus DNA | 2–8º C |
| 91-002 | BestBac 2.0 Δ v-cath/chiA Linearized Baculovirus DNA | 2–8º C |
| 91-100 | BestBac 1.0 Baculovirus Cotransfection Kit | 2–8º C |
| 91-200 | BestBac 2.0 Δ v-cath/chiA Baculovirus Cotransfection Kit | 2–8º C |
| 91-012 | pVL1392 Transfer Vector | 2–8º C |
| 91-013 | pVL1393 Transfer Vector | 2–8º C |
| 91-030 | pVL1392, pVL1393 Transfer Vector Set | 2–8º C |
| 95-055-075 | Expres2 TR Transfection Reagent 75 ul | 2–8º C |
| 95-020-020 | Transfection Medium20ml | 2–8º C |
| 95-020-100 | Transfection Medium100ml | 2–8º C |
| 375893 | TRIS AMINO™ACS Grade Buffer1 KG Pail | Store in a cool, dry place |
| 376345 | TRIS AMINO™Ultra Pure Biologics Grade Buffer1 KG Pail | Store in a cool, dry place |
| 375897 | TRIS AMINO™Ultra Pure Molecular Biology Grade Buffer1 KG Pail | Store in a cool, dry place |
| 376347 | TRIS AMINO™ HCl Biologics Plus Buffer 1 KG Pail | Store in a cool, dry place |
| 376169 | Hepes Biologics Plus Buffer 1 KG Pail | Store in a cool, dry place |