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Single-chain Diabody

Single-chain Diabody (scDb) is a derivative of Diabody. In Diabody, two polypeptide chains are assembled noncovalent. scDb connects the first chain and the second chain of diabodies by a flexible linker, transforming the heterodimeric format of diabody into a single-chain format. In scDb, all four variable domains are on one chain and assemble into diabody-like molecule. The middle linker can force correct assembly and improve stability. scDb can also be fused with Fc or CH3 domain to exert Fc-mediated functions and/or extend half-life.

In addition to high-quality pre-made single-chain Diabody products, we also provide Diabody Generation Service for customization requirement.

CAT# Product Name Species Reactivity BsAb Type Target 1 Host Animal 1 Target 2 Host Animal 2 INQUIRY
SCDB-101 Recombinant Anti-CD3 x Anti-PSCA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse PSCA Mouse Inquiry
SCDB-100 Recombinant Anti-CD3 x Anti-PSA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse PSA Mouse Inquiry
SCDB-099 Recombinant Anti-CD3 x Anti-PLAP Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse PLAP Mouse Inquiry
SCDB-098 Recombinant Anti-CD3 x Anti-PD1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse PD1 Mouse Inquiry
SCDB-097 Recombinant Anti-CD3 x Anti-p97 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse p97 Mouse Inquiry
SCDB-096 Recombinant Anti-CD3 x Anti-P cadherin Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse P-Cadherin Mouse Inquiry
SCDB-095 Recombinant Anti-CD3 x Anti-MUC1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse MUC1 Mouse Inquiry
SCDB-094 Recombinant Anti-CD3 x Anti-CSPG4 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CSPG4 Mouse Inquiry
SCDB-093 Recombinant Anti-CD3 x Anti-IL2R Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse IL2R Mouse Inquiry
SCDB-092 Recombinant Anti-CD3 x Anti-IGF1R Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse IGF1R Mouse Inquiry
SCDB-091 Recombinant Anti-CD3 x Anti-HN Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse HN Mouse Inquiry
SCDB-090 Recombinant Anti-CD3 x Anti-HER2 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse HER2 Mouse Inquiry
SCDB-089 Recombinant Anti-CD3 x Anti-HBVgp3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse HBVgp3 Mouse Inquiry
SCDB-088 Recombinant Anti-CD3 x Anti-GPNMB Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse GPNMB Mouse Inquiry
SCDB-087 Recombinant Anti-CD3 x Anti-GPC3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse GPC3 Mouse Inquiry
SCDB-086 Recombinant Anti-CD3 x Anti-gpA33 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse gpA33 Mouse Inquiry
SCDB-085 Recombinant Anti-CD3 x Anti-HIV-1 gp41 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse HIV-1 gp41 Mouse Inquiry
SCDB-084 Recombinant Anti-CD3 x Anti-HIV-1 gp120 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse HIV-1 gp120 Mouse Inquiry
SCDB-083 Recombinant Anti-CD3 x Anti-GD2 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse GD2 Mouse Inquiry
SCDB-082 Recombinant Anti-CD3 x Anti-FOLR1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse FOLR1 Mouse Inquiry
SCDB-081 Recombinant Anti-CD3 x Anti-FcRH5 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse FcRH5 Mouse Inquiry
SCDB-080 Recombinant Anti-CD3 x Anti-FAP Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse FAP Mouse Inquiry
SCDB-079 Recombinant Anti-CD3 x Anti-EPCAM Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse EPCAM Mouse Inquiry
SCDB-078 Recombinant Anti-CD3 x Anti-CD248 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD248 Mouse Inquiry
SCDB-077 Recombinant Anti-CD3 x Anti-EGFR Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse EGFR Mouse Inquiry
SCDB-076 Recombinant Anti-CD3 x Anti-DLL3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse DLL3 Mouse Inquiry
SCDB-075 Recombinant Anti-CD3 x Anti-CXCR5 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CXCR5 Mouse Inquiry
SCDB-074 Recombinant Anti-CD3 x Anti-MET Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse MET Mouse Inquiry
SCDB-073 Recombinant Anti-CD3 x Anti-CLEC12A Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CLEC12A Mouse Inquiry
SCDB-072 Recombinant Anti-CD3 x Anti-CEA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CEA Mouse Inquiry
SCDB-071 Recombinant Anti-CD3 x Anti-CD8 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD8 Mouse Inquiry
SCDB-070 Recombinant Anti-CD3 x Anti-CD79B Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD79B Mouse Inquiry
SCDB-069 Recombinant Anti-CD3 x Anti-CD74 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD74 Mouse Inquiry
SCDB-068 Recombinant Anti-CD3 x Anti-CD44 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD44 Mouse Inquiry
SCDB-067 Recombinant Anti-CD3 x Anti-CD4 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD4 Mouse Inquiry
SCDB-066 Recombinant Anti-CD3 x Anti-CD33 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD33 Mouse Inquiry
SCDB-065 Recombinant Anti-CD3 x Anti-CD30 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse CD30 Mouse Inquiry
SCDB-064 Recombinant Anti-CD3 x Anti-B7H3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD3 Mouse B7H3 Mouse Inquiry
SCDB-063 Recombinant Anti-CD28 x Anti-CSPG4 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse CSPG4 Mouse Inquiry
SCDB-062 Recombinant Anti-CD28 x Anti-MUC1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse MUC1 Mouse Inquiry
SCDB-061 Recombinant Anti-CD28 x Anti-HN Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse HN Mouse Inquiry
SCDB-060 Recombinant Anti-CD28 x Anti-FOLR1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse FOLR1 Mouse Inquiry
SCDB-059 Recombinant Anti-CD28 x Anti-EPCAM Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse EPCAM Mouse Inquiry
SCDB-058 Recombinant Anti-CD28 x Anti-EGFR Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse EGFR Mouse Inquiry
SCDB-057 Recombinant Anti-CD28 x Anti-CD44 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse CD44 Mouse Inquiry
SCDB-056 Recombinant Anti-CD28 x Anti-CD40 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse CD40 Mouse Inquiry
SCDB-055 Recombinant Anti-CD28 x Anti-CD30 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse CD30 Mouse Inquiry
SCDB-054 Recombinant Anti-CD28 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD28 Mouse CD3 Mouse Inquiry
SCDB-053 Recombinant Anti-CD22 x Anti-Saporin Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD22 Mouse Saporin Mouse Inquiry
SCDB-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Mouse CD47 Mouse Inquiry
SCDB-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Mouse CD3 Mouse Inquiry
SCDB-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Mouse CD28 Mouse Inquiry
SCDB-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Mouse CD22 Mouse Inquiry
SCDB-048 Recombinant Anti-CD2 x Anti-TCR (Vβ8) Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody CD2 Mouse TCR (Vβ8) Mouse Inquiry
SCDB-047 Recombinant Anti-CD2 x Anti-MUC1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD2 Mouse MUC1 Mouse Inquiry
SCDB-046 Recombinant Anti-CD2 x Anti-EGFR Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD2 Mouse EGFR Mouse Inquiry
SCDB-045 Recombinant Anti-CD19 x Anti-CD89 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD89 Mouse Inquiry
SCDB-044 Recombinant Anti-CD19 x Anti-CD64 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD64 Mouse Inquiry
SCDB-043 Recombinant Anti-CD19 x Anti-CD59 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD59 Mouse Inquiry
SCDB-042 Recombinant Anti-CD19 x Anti-CD47 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD47 Mouse Inquiry
SCDB-041 Recombinant Anti-CD19 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD3 Mouse Inquiry
SCDB-040 Recombinant Anti-CD19 x Anti-CD28 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD28 Mouse Inquiry
SCDB-039 Recombinant Anti-CD19 x Anti-CD22 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD19 Mouse CD22 Mouse Inquiry
SCDB-038 Recombinant Anti-CD16 x Anti-HER2 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD16 Mouse HER2 Mouse Inquiry
SCDB-037 Recombinant Anti-CD16 x Anti-GD2 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD16 Mouse GD2 Mouse Inquiry
SCDB-036 Recombinant Anti-CD16 x Anti-EGFR Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD16 Mouse EGFR Mouse Inquiry
SCDB-035 Recombinant Anti-CD16 x Anti-CD32B Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD16 Mouse CD32B Mouse Inquiry
SCDB-034 Recombinant Anti-CD16 x Anti-CD30 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD16 Mouse CD30 Mouse Inquiry
SCDB-033 Recombinant Anti-CD15 x Anti-DENV Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD15 Mouse DENV Mouse Inquiry
SCDB-032 Recombinant Anti-CD15 x Anti-CD64 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD15 Mouse CD64 Mouse Inquiry
SCDB-031 Recombinant Anti-CD133 x Anti-EGFR Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD133 Mouse EGFR Mouse Inquiry
SCDB-030 Recombinant Anti-CD123 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD123 Mouse CD3 Mouse Inquiry
SCDB-029 Recombinant Anti-CCR5 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CCR5 Mouse CD3 Mouse Inquiry
SCDB-028 Recombinant Anti-CCR3 x Anti-CD300 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CCR3 Mouse CD300 Mouse Inquiry
SCDB-027 Recombinant Anti-CA72-4 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CA72-4 Mouse CD3 Mouse Inquiry
SCDB-026 Recombinant Anti-CA19-9 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CA19-9 Mouse CD3 Mouse Inquiry
SCDB-024 Recombinant Anti-C5 x Anti-HRP Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody C5 Mouse HRP Mouse Inquiry
SCDB-023 Recombinant Anti-C. albicans x Anti-CD64 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody C. albicans Mouse CD64 Mouse Inquiry
SCDB-022 Recombinant Anti-Biotin x Anti-HRP Bispecific Antibody (Single-chain Diabody) Single-chain Diabody Biotin Mouse HRP Mouse Inquiry
SCDB-021 Recombinant Anti-BCMA x Anti-TACI Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody BCMA Mouse TACI Mouse Inquiry
SCDB-020 Recombinant Anti-BCMA x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody BCMA Mouse CD3 Mouse Inquiry
SCDB-019 Recombinant Anti-BAFF x Anti-IL17 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody BAFF Mouse IL17 Mouse Inquiry
SCDB-018 Recombinant Anti-BAFF x Anti-B7RP1 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody BAFF Mouse B7RP1 Mouse Inquiry
SCDB-017 Recombinant Anti-B7H6 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody B7H6 Mouse CD3 Mouse Inquiry
SCDB-016 Recombinant Anti-B Cell Lymphoma BCL1 Idiotype x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody B Cell Lymphoma BCL1 Idiotype Rat CD3 Mouse Inquiry
SCDB-015 Recombinant Anti-B Cell Lymphoma A20-HL Idiotype x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody B Cell Lymphoma A20-HL Idiotype Rat CD3 Mouse Inquiry
SCDB-014 Recombinant Anti-B Cell Lymphoma 38C13 Idiotype x Anti-LFA-1 Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody B Cell Lymphoma 38C13 Idiotype Rat LFA-1 Mouse Inquiry
SCDB-013 Recombinant Anti-B Cell Lymphoma 38C13 Idiotype x Anti-CD44 Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody B Cell Lymphoma 38C13 Idiotype Rat CD44 Rat Inquiry
SCDB-012 Recombinant Anti-AR x Anti-DNA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody AR Mouse DNA Mouse Inquiry
SCDB-011 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-LPA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody AP (Alkaline Phosphatase) Mouse LPA Mouse Inquiry
SCDB-010 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-CEA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody AP (Alkaline Phosphatase) Mouse CEA Mouse Inquiry
SCDB-009 Recombinant Anti-AP (Alkaline Phosphatase) x Anti-7-OHC (7-hydroxycoumarin) Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody AP (Alkaline Phosphatase) Mouse 7-OHC (7-hydroxycoumarin) Mouse Inquiry
SCDB-008 Recombinant Anti-Ang2 x Anti-VEGFA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Ang2 Mouse VEGFA Mouse Inquiry
SCDB-007 Recombinant Anti-Albumin x Anti-TNF Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Albumin Mouse TNF Mouse Inquiry
SCDB-006 Recombinant Anti-Albumin x Anti-IL-6R Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Albumin Mouse IL-6R Mouse Inquiry
SCDB-005 Recombinant Anti-Ad Fiber Knob x Anti-ITGAV Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Ad Fiber Knob Mouse ITGAV Mouse Inquiry
SCDB-004 Recombinant Anti-Ad Fiber Knob x Anti-EPCAM Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Ad Fiber Knob Mouse EPCAM Mouse Inquiry
SCDB-003 Recombinant Anti-Ad Fiber Knob x Anti-CEA Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Ad Fiber Knob Mouse CEA Mouse Inquiry
SCDB-002 Recombinant Anti-Ad Fiber Knob x Anti-CD40 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody Ad Fiber Knob Mouse CD40 Mouse Inquiry
SCDB-001 Recombinant Anti-B Cell Lymphoma BCL1 Idiotype x Anti-CD64 Bispecific Antibody (Single-chain Diabody) Mouse Single-chain Diabody B Cell Lymphoma BCL1 Idiotype Rat CD64 Mouse Inquiry

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