| Field | Specification |
|---|---|
| Mfr No | |
| Cas No. | |
| Clonality | |
| Form | Liquid |
| Host | |
| Isotype | |
| Product Type | |
| Purity | |
| Reactivity | |
| Reconstitution | |
| Storage | |
| Target | |
| UniProt # |
Product Overview
tanruprubart (HY334026) is a research-grade recombinant antibody targeting C1q. Highlights- ●Research Grade — For PK/PD studies, assay development, and ADA research.
Specifications
| Host Species | Human |
|---|---|
| Species Reactivity | Human |
| Clonality | Monoclonal |
| Isotype | IgG4, kappa |
| Target | C1q |
| Purity | >95% purity as determined by SDS-PAGE. |
| Form | Liquid |
| UniProt | P02745 |
Validated Applications
| Application |
|---|
| ELISA |
| Flow Cytometry |
| Functional Assay |
| In Vivo Studies |
Scientific Background
Complement C1q subcomponent subunit A is a ~26 kDa protein. Core component of the complement C1 complex, a multiprotein complex that initiates the classical pathway of the complement system, a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system. The classical complement pathway is initiated by the C1Q subcomplex of the C1 complex, which specifically binds IgG or IgM immunoglobulins complexed with antigens, forming antigen-antibody complexes on the surface of pathogens: C1QA, together with C1QB and C1QC, specifically recognizes and binds the Fc regions of IgG or IgM via its C1q domain. Immunoglobulin-binding activates the proenzyme C1R, which cleaves C1S, initiating the proteolytic cascade of the complement system. The C1Q subcomplex is activated by a hexamer of IgG complexed with antigens, while it is activated by a pentameric IgM. The C1Q subcomplex also recognizes and binds phosphatidylserine exposed on the surface of cells undergoing programmed cell death, possibly promoting activation of the complement system.
Reactivity
This antibody shows reactivity with Human.
Safety & Handling
Customization & Add-ons: Can't find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
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