Alternative Names
Anti-tim3 checkpoint inhibitor mbg453 research-grade biosimilar; Anti-tim-3 monoclonal antibody mbg453 research-grade biosimilar; Immunoglobulin g4 (226-proline,de-c-terminal-lysine), anti-(human hepatitis virus a cellular receptor 2) (human-mus musculus monoclonal clone nvs260714 .gamma.4-chain), disulfide with human-mus musculus monoclonal clone nvs260714 .kappa.-chain, dimer research-grade biosimilar; Immunoglobulin g4-kappa, anti-(homo sapiens havcr2 (hepatitis a virus cellular receptor 2, t-cell immunoglobulin mucin family member 3, tim-3, tim3, timd3, cd366)), humanized monoclonal antibody research-grade biosimilar; MBG-453 research-grade biosimilar; NVP-MBG453 research-grade biosimilar ;HAVCR2 antibody; TIM3 antibody; TIMD3 antibody; Hepatitis A virus cellular receptor 2 antibody; HAVcr-2 antibody; T-cell immunoglobulin and mucin domain-containing protein 3 antibody; TIMD-3 antibody; T-cell immunoglobulin mucin receptor 3 antibody; TIM-3 antibody; T-cell membrane protein 3 antibody; CD antigen CD366 antibody
Immunogen
Recombinant Human HAVCR2 protein
Immunogen Species
Homo sapiens (Human)
Concentration
It differs from different batches. Please contact us to confirm it.
Form
Liquid
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Notes
Validation Status
Application-specific performance (e.g., in flow cytometry, ELISA, IHC or other assay formats) has not yet been experimentally verified by CUSABIO. Users are advised to determine the optimal working conditions empirically in their own assay systems.
Guaranteed Quality
① Antibody purity > 95% tested by SDS-PAGE.
② Endotoxin level < 0.1EU/ug tested by LAL method.
Lead Time
3-4 weeks
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Usage
It is a non-therapeutic biosimilar antibody, owning the same variable region from the corresponding approved therapeutic antibody. In conclusion, it is a research-grade biosimilar antibody and expressed in mammalian cell, which can be directly used as positive controls in drug discovery or used for rapid verification of the biological functions of target protein.
Description
This recombinant monoclonal antibody is designed as a research-grade biosimilar to sabatolimab, targeting HAVCR2 (Hepatitis A Virus Cellular Receptor 2), also known as TIM-3 (T-cell immunoglobulin and mucin domain-containing protein 3). HAVCR2 functions as an immune checkpoint receptor expressed on various immune cells, including T cells, natural killer cells, and myeloid cells. Upon ligand binding, HAVCR2 negatively regulates immune responses by inducing T-cell exhaustion and suppressing anti-tumor immunity. This checkpoint molecule plays a critical role in immune tolerance and has been implicated in cancer immune evasion, particularly in acute myeloid leukemia, myelodysplastic syndromes, and various solid tumors.
Sabatolimab is a high-affinity humanized IgG4 monoclonal antibody that blocks HAVCR2 interactions with its ligands, thereby restoring immune cell function and promoting anti-tumor responses. This biosimilar antibody serves as a valuable research tool for investigating HAVCR2-mediated immune regulation, studying checkpoint inhibitor mechanisms, exploring combination immunotherapy strategies, and evaluating immune cell dysfunction in oncology and immunology research contexts.