Skip to main content
An official website of the United States government
NIH Websites Are Changing
Per Executive Order 14434, federal agencies are now using "Super Intelligence" (SI) in place of "Artificial Intelligence" (AI). You may see both terms across NIH content during this transition.

anti-SIRP monoclonal antibody ELA026

A human immunoglobulin G1 (IgG1) monoclonal antibody targeting certain specific proteins of the human signal-regulatory protein (SIRP) family, with potential immunoregulatory activity. Upon administration, anti-SIRP monoclonal antibody ELA026 targets and binds to SIRP, a cell surface protein expressed on myeloids and T lymphocytes. This depletes pathological myeloids and T lymphocytes that are circulating due to excessive immune activation and inflammation. This eradicates pathological immune cells that are driving inflammation. SIRP is a family of cell surface receptors expressed on various immune cell types. ELA026 does not inhibit the activity of the SIRPalpha/CD47 immune checkpoint.
Synonym:SIRP-directed monoclonal antibody ELA026
Code name:ELA 026
ELA-026
ELA026
Search NCI's Drug Dictionary