Method And Assay Kit For Detection Of Toxicity Induced By Pyrrolizidine Alkaloids
申请人:Lin Ge
公开号:US20130189710A1
公开(公告)日:2013-07-25
An antibody, which specifically recognizes adducts between pyrrole and cellular macromolecules. Such adducts are likely to occur in mammals suffering an incident of pyrrolizidine alkaloid poisoning. The antibody can be produced using a synthetic immunogen conjugated with a pyrrole as a hapten and it can be used, for example in an assay kit and/or by itself, as a novel means for detecting or diagnosing pyrrolizidine alkaloid poisoning both clinics and research laboratories.
Multi-chain chimeric polypeptides and uses thereof
申请人:HCW Biologies, Inc.
公开号:US11518792B2
公开(公告)日:2022-12-06
Provided herein are multi-chain chimeric polypeptides that include:
(a) a first chimeric polypeptide including a first target-binding domain, a soluble tissue factor domain, and a first domain of a pair of affinity domains; and (b) a second chimeric polypeptide including a second domain of a pair of affinity domains and a second target-binding domain, where the first chimeric polypeptide and the second chimeric polypeptide associate through the binding of the first domain and the second domain of the pair of affinity domains. Also provided here are methods of using these multi-chain chimeric polypeptides and nucleic acids encoding these multi-chain chimeric polypeptides.