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Bibody

The bibody, a Fab-scFv fusion protein, is created by adding a scFv fragment to the C-terminus of Fab scaffold. In this class of BsAbs, such as bibody, the bispecific fragment utilizes the natural in vivo heterodimerization of the Fd fragment (the HC regions of Fab fragment) and light chain. The heterodimerization scaffold can be further incorporated with additional functions, such as scFvs, scaffold proteins, cytokines, etc. to form bivalent, bispecific molecules or trivalent, bi- or tri-specific molecules. The bibody molecules, Fab-L-scFv and Fab-H-scFv, are bispecific and bivalent. It has been shown that this format can retain the bispecific binding, a low tendency to aggregate and stable in physiological conditions. Bibody may be an option to develop bispecific fragment.

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

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