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Fab-scFv-scFv

Fab-scFv-scFv BsAb. (Creative Biolabs Original)

Fab-scFv-scFv is a class of bispecific antibody fragments, a Fab-scFv fusion protein. Fab-scFv-scFv utilizes Fab fragment as a scaffold, in which the Fd fragment of HC and LC can heterodimerize naturally in vivo, and additional functions can be incorporated on the scaffold, such as scFv, sdAb, cytokines, enzymes, etc. Thus, the fusion protein can lead to multifunctional antibodies with 1+1+1 (trispecific, trivalent), 2+1 (bispecific, bivalent+monovalent), 1+1 (bispecific, bivalent bibody) molecule, as well as immunocytokines, immunotoxins, enzyme fusions, etc. The structure in the figure is a widely reported type, Fab-scFv-scFv (Fab-scFv2).

In addition to high-quality pre-made triple body products, we also provide Fab-scFv-scFv Generation Service for customization requirements.

CAT# Product Name Species Reactivity BsAb Type Target 1 Host Animal 1 Target 2 Host Animal 2 INQUIRY
TRIB-100 Recombinant Anti-CD3 x Anti-PSA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse PSA Mouse Inquiry
TRIB-099 Recombinant Anti-CD3 x Anti-PLAP Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse PLAP Mouse Inquiry
TRIB-098 Recombinant Anti-CD3 x Anti-PD1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse PD1 Mouse Inquiry
TRIB-097 Recombinant Anti-CD3 x Anti-p97 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse p97 Mouse Inquiry
TRIB-096 Recombinant Anti-CD3 x Anti-P cadherin Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse P-Cadherin Mouse Inquiry
TRIB-095 Recombinant Anti-CD3 x Anti-MUC1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse MUC1 Mouse Inquiry
TRIB-094 Recombinant Anti-CD3 x Anti-CSPG4 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CSPG4 Mouse Inquiry
TRIB-093 Recombinant Anti-CD3 x Anti-IL2R Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse IL2R Mouse Inquiry
TRIB-092 Recombinant Anti-CD3 x Anti-IGF1R Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse IGF1R Mouse Inquiry
TRIB-091 Recombinant Anti-CD3 x Anti-HN Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse HN Mouse Inquiry
TRIB-090 Recombinant Anti-CD3 x Anti-HER2 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse HER2 Mouse Inquiry
TRIB-089 Recombinant Anti-CD3 x Anti-HBVgp3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse HBVgp3 Mouse Inquiry
TRIB-088 Recombinant Anti-CD3 x Anti-GPNMB Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse GPNMB Mouse Inquiry
TRIB-087 Recombinant Anti-CD3 x Anti-GPC3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse GPC3 Mouse Inquiry
TRIB-086 Recombinant Anti-CD3 x Anti-gpA33 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse gpA33 Mouse Inquiry
TRIB-085 Recombinant Anti-CD3 x Anti-HIV-1 gp41 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse HIV-1 gp41 Mouse Inquiry
TRIB-084 Recombinant Anti-CD3 x Anti-HIV-1 gp120 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse HIV-1 gp120 Mouse Inquiry
TRIB-083 Recombinant Anti-CD3 x Anti-GD2 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse GD2 Mouse Inquiry
TRIB-082 Recombinant Anti-CD3 x Anti-FOLR1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse FOLR1 Mouse Inquiry
TRIB-081 Recombinant Anti-CD3 x Anti-FcRH5 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse FcRH5 Mouse Inquiry
TRIB-080 Recombinant Anti-CD3 x Anti-FAP Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse FAP Mouse Inquiry
TRIB-079 Recombinant Anti-CD3 x Anti-EPCAM Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse EPCAM Mouse Inquiry
TRIB-078 Recombinant Anti-CD3 x Anti-CD248 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD248 Mouse Inquiry
TRIB-077 Recombinant Anti-CD3 x Anti-EGFR Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse EGFR Mouse Inquiry
TRIB-076 Recombinant Anti-CD3 x Anti-DLL3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse DLL3 Mouse Inquiry
TRIB-075 Recombinant Anti-CD3 x Anti-CXCR5 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CXCR5 Mouse Inquiry
TRIB-074 Recombinant Anti-CD3 x Anti-MET Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse MET Mouse Inquiry
TRIB-073 Recombinant Anti-CD3 x Anti-CLEC12A Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CLEC12A Mouse Inquiry
TRIB-072 Recombinant Anti-CD3 x Anti-CEA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CEA Mouse Inquiry
TRIB-071 Recombinant Anti-CD3 x Anti-CD8 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD8 Mouse Inquiry
TRIB-070 Recombinant Anti-CD3 x Anti-CD79B Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD79B Mouse Inquiry
TRIB-069 Recombinant Anti-CD3 x Anti-CD74 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD74 Mouse Inquiry
TRIB-068 Recombinant Anti-CD3 x Anti-CD44 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD44 Mouse Inquiry
TRIB-067 Recombinant Anti-CD3 x Anti-CD4 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD4 Mouse Inquiry
TRIB-066 Recombinant Anti-CD3 x Anti-CD33 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD33 Mouse Inquiry
TRIB-065 Recombinant Anti-CD3 x Anti-CD30 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse CD30 Mouse Inquiry
TRIB-064 Recombinant Anti-CD3 x Anti-B7H3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD3 Mouse B7H3 Mouse Inquiry
TRIB-063 Recombinant Anti-CD28 x Anti-CSPG4 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse CSPG4 Mouse Inquiry
TRIB-062 Recombinant Anti-CD28 x Anti-MUC1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse MUC1 Mouse Inquiry
TRIB-061 Recombinant Anti-CD28 x Anti-HN Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse HN Mouse Inquiry
TRIB-060 Recombinant Anti-CD28 x Anti-FOLR1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse FOLR1 Mouse Inquiry
TRIB-059 Recombinant Anti-CD28 x Anti-EPCAM Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse EPCAM Mouse Inquiry
TRIB-058 Recombinant Anti-CD28 x Anti-EGFR Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse EGFR Mouse Inquiry
TRIB-057 Recombinant Anti-CD28 x Anti-CD44 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse CD44 Mouse Inquiry
TRIB-056 Recombinant Anti-CD28 x Anti-CD40 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse CD40 Mouse Inquiry
TRIB-055 Recombinant Anti-CD28 x Anti-CD30 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse CD30 Mouse Inquiry
TRIB-054 Recombinant Anti-CD28 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD28 Mouse CD3 Mouse Inquiry
TRIB-053 Recombinant Anti-CD22 x Anti-Saporin Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD22 Mouse Saporin Mouse Inquiry
TRIB-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Mouse CD47 Mouse Inquiry
TRIB-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Mouse CD3 Mouse Inquiry
TRIB-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Mouse CD28 Mouse Inquiry
TRIB-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Mouse CD22 Mouse Inquiry
TRIB-048 Recombinant Anti-CD2 x Anti-TCR (Vβ8) Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv CD2 Mouse TCR (Vβ8) Mouse Inquiry
TRIB-047 Recombinant Anti-CD2 x Anti-MUC1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD2 Mouse MUC1 Mouse Inquiry
TRIB-046 Recombinant Anti-CD2 x Anti-EGFR Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD2 Mouse EGFR Mouse Inquiry
TRIB-045 Recombinant Anti-CD19 x Anti-CD89 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD89 Mouse Inquiry
TRIB-044 Recombinant Anti-CD19 x Anti-CD64 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD64 Mouse Inquiry
TRIB-043 Recombinant Anti-CD19 x Anti-CD59 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD59 Mouse Inquiry
TRIB-042 Recombinant Anti-CD19 x Anti-CD47 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD47 Mouse Inquiry
TRIB-041 Recombinant Anti-CD19 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD3 Mouse Inquiry
TRIB-040 Recombinant Anti-CD19 x Anti-CD28 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD28 Mouse Inquiry
TRIB-039 Recombinant Anti-CD19 x Anti-CD22 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD19 Mouse CD22 Mouse Inquiry
TRIB-038 Recombinant Anti-CD16 x Anti-HER2 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD16 Mouse HER2 Mouse Inquiry
TRIB-037 Recombinant Anti-CD16 x Anti-GD2 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD16 Mouse GD2 Mouse Inquiry
TRIB-036 Recombinant Anti-CD16 x Anti-EGFR Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD16 Mouse EGFR Mouse Inquiry
TRIB-035 Recombinant Anti-CD16 x Anti-CD32B Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD16 Mouse CD32B Mouse Inquiry
TRIB-034 Recombinant Anti-CD16 x Anti-CD30 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD16 Mouse CD30 Mouse Inquiry
TRIB-033 Recombinant Anti-CD15 x Anti-DENV Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD15 Mouse DENV Mouse Inquiry
TRIB-032 Recombinant Anti-CD15 x Anti-CD64 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD15 Mouse CD64 Mouse Inquiry
TRIB-031 Recombinant Anti-CD133 x Anti-EGFR Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD133 Mouse EGFR Mouse Inquiry
TRIB-030 Recombinant Anti-CD123 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD123 Mouse CD3 Mouse Inquiry
TRIB-029 Recombinant Anti-CCR5 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CCR5 Mouse CD3 Mouse Inquiry
TRIB-028 Recombinant Anti-CCR3 x Anti-CD300 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CCR3 Mouse CD300 Mouse Inquiry
TRIB-027 Recombinant Anti-CA72-4 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CA72-4 Mouse CD3 Mouse Inquiry
TRIB-026 Recombinant Anti-CA19-9 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CA19-9 Mouse CD3 Mouse Inquiry
TRIB-025 Recombinant Anti-CA125 x Anti-HER2 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CA125 Mouse HER2 Mouse Inquiry
TRIB-024 Recombinant Anti-C5 x Anti-HRP Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv C5 Mouse HRP Mouse Inquiry
TRIB-023 Recombinant Anti-C. albicans x Anti-CD64 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv C. albicans Mouse CD64 Mouse Inquiry
TRIB-022 Recombinant Anti-Biotin x Anti-HRP Bispecific Antibody (Fab-scFv-scFv) Fab-scFv-scFv Biotin Mouse HRP Mouse Inquiry
TRIB-021 Recombinant Anti-BCMA x Anti-TACI Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv BCMA Mouse TACI Mouse Inquiry
TRIB-020 Recombinant Anti-BCMA x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv BCMA Mouse CD3 Mouse Inquiry
TRIB-019 Recombinant Anti-BAFF x Anti-IL17 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv BAFF Mouse IL17 Mouse Inquiry
TRIB-018 Recombinant Anti-BAFF x Anti-B7RP1 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv BAFF Mouse B7RP1 Mouse Inquiry
TRIB-017 Recombinant Anti-B7H6 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv B7H6 Mouse CD3 Mouse Inquiry
TRIB-016 Recombinant Anti-B Cell Lymphoma BCL1 Idiotype x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv B Cell Lymphoma BCL1 Idiotype Rat CD3 Mouse Inquiry
TRIB-015 Recombinant Anti-B Cell Lymphoma A20-HL Idiotype x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv B Cell Lymphoma A20-HL Idiotype Rat CD3 Mouse Inquiry
TRIB-014 Recombinant Anti-B Cell Lymphoma 38C13 Idiotype x Anti-LFA-1 Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv B Cell Lymphoma 38C13 Idiotype Rat LFA-1 Mouse Inquiry
TRIB-013 Recombinant Anti-B Cell Lymphoma 38C13 Idiotype x Anti-CD44 Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv B Cell Lymphoma 38C13 Idiotype Rat CD44 Rat Inquiry
TRIB-012 Recombinant Anti-AR x Anti-DNA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv AR Mouse DNA Mouse Inquiry
TRIB-011 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-LPA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv AP (Alkaline Phosphatase) Mouse LPA Mouse Inquiry
TRIB-010 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-CEA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv AP (Alkaline Phosphatase) Mouse CEA Mouse Inquiry
TRIB-009 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-7-OHC (7-hydroxycoumarin) Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv AP (Alkaline Phosphatase) Mouse 7-OHC (7-hydroxycoumarin) Mouse Inquiry
TRIB-008 Recombinant Anti-Ang2 x Anti-VEGFA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Ang2 Mouse VEGFA Mouse Inquiry
TRIB-007 Recombinant Anti-Albumin x Anti-TNF Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Albumin Mouse TNF Mouse Inquiry
TRIB-006 Recombinant Anti-Albumin x Anti-IL-6R Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Albumin Mouse IL-6R Mouse Inquiry
TRIB-005 Recombinant Anti-Ad Fiber Knob x Anti-ITGAV Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Ad Fiber Knob Mouse ITGAV Mouse Inquiry
TRIB-004 Recombinant Anti-Ad Fiber Knob x Anti-EPCAM Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Ad Fiber Knob Mouse EPCAM Mouse Inquiry
TRIB-003 Recombinant Anti-Ad Fiber Knob x Anti-CEA Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Ad Fiber Knob Mouse CEA Mouse Inquiry
TRIB-002 Recombinant Anti-Ad Fiber Knob x Anti-CD40 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv Ad Fiber Knob Mouse CD40 Mouse Inquiry
TRIB-001 Recombinant Anti-B Cell Lymphoma BCL1 Idiotype x Anti-CD64 Bispecific Antibody (Fab-scFv-scFv) Mouse Fab-scFv-scFv B Cell Lymphoma BCL1 Idiotype Rat CD64 Mouse Inquiry

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