Home > Products > By Targets > CD20
CD20 Bispecific Antibodies
Product List Background

Product List

CAT# Product Name Species Reactivity BsAb Type Target 1 Host Animal 1 Target 2 Host Animal 2 INQUIRY
BSFAB-PAP004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-PAP immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFAB-SAP022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem Fab-SAP immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFAB-SAP004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-SAP immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFAB-RTA022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem Fab-RTA immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFAB-RTA004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-RTA immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFAB-GEL022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem Fab-Gel immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFAB-GEL004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-Gel immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFAB-PE022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem Fab-PE immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFAB-PE004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-PE immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFAB-DT022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem Fab-DT immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFAB-DT004 Recombinant Anti-CD20 x Anti-CD22 Tandem Fab-DT immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-SAR022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-SAR immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFV-SAR004 Recombinant Anti-CD20 x Anti-CD22 Tandem scFv-SAR immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-NGB022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-NGB immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFV-NGB004 Recombinant Anti-CD20 x Anti-CD22 Tandem scFv-NGB immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-MEL022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-MEL immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFV-MEL004 Recombinant Anti-CD20 x Anti-CD22 Tandem scFv-MEL immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-BGN022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-BGN immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFV-BGN004 Recombinant Anti-CD20 x Anti-CD22 Tandem scFv-BGN immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-ABR022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-ABR immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
BSFV-ABR004 Recombinant Anti-CD20 x Anti-CD22 Tandem scFv-ABR immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Mouse CD22 Mouse Inquiry
BSFV-PAP022 Recombinant Human Anti-CD20 x Human Anti-CD22 Tandem scFv-PAP immunotoxin (Bispecific Immunotoxin) Human Bispecific Immunotoxin CD20 Human CD22 Human Inquiry
SCTB-H125 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Human CD47 Human Inquiry
SCTB-H124 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Human CD3 Human Inquiry
SCTB-H123 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Human CD28 Human Inquiry
SCDB-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Human CD47 Human Inquiry
SCDB-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Human CD3 Human Inquiry
SCDB-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Human CD28 Human Inquiry
SCDB-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Single-chain Diabody) Human Single-chain Diabody CD20 Human CD22 Human Inquiry
FABIG-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Human CD47 Human Inquiry
FABIG-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Human CD3 Human Inquiry
FABIG-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Human CD28 Human Inquiry
FABIG-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Human CD22 Human Inquiry
TRIB-H229 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Human CD47 Human Inquiry
TRIB-H228 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Human CD3 Human Inquiry
TRIB-H227 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Human CD28 Human Inquiry
TRIB-H226 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Fab-scFv-scFv) Human Fab-scFv-scFv CD20 Human CD22 Human Inquiry
BSIG-H227 Human Anti-CD20 x Anti-CD47 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Human CD47 Human Inquiry
BSIG-H226 Human Anti-CD20 x Anti-CD3 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Human CD3 Human Inquiry
BSIG-H225 Human Anti-CD20 x Anti-CD28 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Human CD28 Human Inquiry
BSIG-H224 Human Anti-CD20 x Anti-CD22 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Human CD22 Human Inquiry
CROSSAB-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (CrossMab) Human CrossMab CD20 Human CD47 Human Inquiry
CROSSAB-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (CrossMab) Human CrossMab CD20 Human CD3 Human Inquiry
CROSSAB-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (CrossMab) Human CrossMab CD20 Human CD28 Human Inquiry
CROSSAB-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (CrossMab) Human CrossMab CD20 Human CD22 Human Inquiry
IGFV-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Human CD47 Human Inquiry
IGFV-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Human CD3 Human Inquiry
IGFV-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Human CD28 Human Inquiry
IGFV-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Human CD22 Human Inquiry
BSDB-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Diabody) Human Diabody CD20 Human CD47 Human Inquiry
BSDB-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Diabody) Human Diabody CD20 Human CD3 Human Inquiry
BSDB-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Diabody) Human Diabody CD20 Human CD28 Human Inquiry
BSDB-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Diabody) Human Diabody CD20 Human CD22 Human Inquiry
BSFAB-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Human CD47 Human Inquiry
BSFAB-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Human CD3 Human Inquiry
BSFAB-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Human CD28 Human Inquiry
BSFAB-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Human CD22 Human Inquiry
BSFV-H227 Recombinant Human Anti-CD20 x Anti-CD47 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Human CD47 Human Inquiry
BSFV-H226 Recombinant Human Anti-CD20 x Anti-CD3 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Human CD3 Human Inquiry
BSFV-H225 Recombinant Human Anti-CD20 x Anti-CD28 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Human CD28 Human Inquiry
BSFV-H224 Recombinant Human Anti-CD20 x Anti-CD22 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Human CD22 Human Inquiry
SCTB-026 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Mouse CD47 Mouse Inquiry
SCTB-025 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Mouse CD3 Mouse Inquiry
SCTB-024 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Single-chain Triplebody) Human Single-chain Triplebody CD20 Mouse CD28 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
FABIG-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Mouse CD47 Mouse Inquiry
FABIG-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Mouse CD3 Mouse Inquiry
FABIG-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Mouse CD28 Mouse Inquiry
FABIG-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Fab-IgG) Human Fab-IgG CD20 Mouse CD22 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
BSIG-052 Anti-CD20 x Anti-CD47 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Mouse CD47 Mouse Inquiry
BSIG-051 Anti-CD20 x Anti-CD3 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Mouse CD3 Mouse Inquiry
BSIG-050 Anti-CD20 x Anti-CD28 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Mouse CD28 Mouse Inquiry
BSIG-049 Anti-CD20 x Anti-CD22 Bispecific Antibody (IgG-IgG) Human IgG-IgG CD20 Mouse CD22 Mouse Inquiry
CROSSAB-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (CrossMab) Human CrossMab CD20 Mouse CD47 Mouse Inquiry
CROSSAB-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (CrossMab) Human CrossMab CD20 Mouse CD3 Mouse Inquiry
CROSSAB-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (CrossMab) Human CrossMab CD20 Mouse CD28 Mouse Inquiry
CROSSAB-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (CrossMab) Human CrossMab CD20 Mouse CD22 Mouse Inquiry
IGFV-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Mouse CD47 Mouse Inquiry
IGFV-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Mouse CD3 Mouse Inquiry
IGFV-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Mouse CD28 Mouse Inquiry
IGFV-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (IgG-scFv) Human IgG-scFv CD20 Mouse CD22 Mouse Inquiry
BSDB-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Diabody) Human Diabody CD20 Mouse CD47 Mouse Inquiry
BSDB-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Diabody) Human Diabody CD20 Mouse CD3 Mouse Inquiry
BSDB-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Diabody) Human Diabody CD20 Mouse CD28 Mouse Inquiry
BSDB-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Diabody) Human Diabody CD20 Mouse CD22 Mouse Inquiry
BSFAB-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Mouse CD47 Mouse Inquiry
BSFAB-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Mouse CD3 Mouse Inquiry
BSFAB-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Mouse CD28 Mouse Inquiry
BSFAB-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Tandem Fab) Human Tandem Fab CD20 Mouse CD22 Mouse Inquiry
BSFV-052 Recombinant Anti-CD20 x Anti-CD47 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Mouse CD47 Mouse Inquiry
BSFV-051 Recombinant Anti-CD20 x Anti-CD3 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Mouse CD3 Mouse Inquiry
BSFV-050 Recombinant Anti-CD20 x Anti-CD28 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Mouse CD28 Mouse Inquiry
BSFV-049 Recombinant Anti-CD20 x Anti-CD22 Bispecific Antibody (Tandem scFv) Human Tandem scFv CD20 Mouse CD22 Mouse Inquiry

Background

CD20 represents a ubiquitous B-cell marker that finds expression at various stages of B-cell developmental differentiation, with the exception of plasma cells. Predominantly expressed in the majority of B-cell lymphomas, it remains absent in other standard tissues.

To date, three distinct subtypes of CD20 have been identified, spanning a molecule mass between 33-37 kDa under usual conditions. Furthermore, CD20 exists as a homologous entity on the surface of cells, and by modulating transmembrane calcium ion flux, it directly orchestrates a variety of physiological processes in B-cells. This further has repercussive effects on receptor signal transduction and microenvironmental interactions.

CD20 regulatory mechanisms. (Pavlasova, et al., 2020) Fig.1 CD20 regulatory mechanisms.1

Reference

  1. Pavlasova, Mraz, et al. " The regulation and function of CD20: an “enigma” of B-cell biology and targeted therapy." Haematologica. 6 105 (2020): 1494-1506.
Our products and services are for research use only, and not for use in diagnostic or therapeutic procedures.

Welcome! For price inquiries, we will get back to you as soon as possible.

To order, please email

INQUIRY
Related Sections

SERVICES

PRODUCTS

PLATFORMS

quality
ISO 9001 Certified - Creative Biolabs Quality Management System.
© 2026 Creative Biolabs. All Rights Reserved.