| Field | Specification |
|---|---|
| Mfr No | |
| Clonality | |
| Host | |
| Immunogen | E.coli-derived human CD21/CR2 recombinant protein (Position: D76-N817) was used as the immunogen for the CD21 antibody. |
| Isotype | |
| Product Type | |
| Purity | |
| Reactivity | |
| Storage | |
| Target | |
| UniProt # |
Overview
CD21 Antibody / Complement receptor type 2 is an antibody targeting CD21. Host: Rabbit. Polyclonal. Format: Lyophilized. Applications: WB, ELISA.
Key elements and design rationale
- Target: CD21.
- Immunogen: E.coli-derived human CD21/CR2 recombinant protein (Position: D76-N817) was used as the immunogen for the CD21 antibody..
- Species reactivity: Human, Mouse.
- Conjugate: Unconjugated (no label listed).
Biological background (from provided description)
CD21 antibody detects Complement receptor type 2 (CR2), encoded by the CR2 gene on chromosome 1q32.2. CD21 antibody is widely used in immunology research to study complement regulation, B cell activation, and Epstein-Barr virus (EBV) infection. CD21 is a receptor for complement component C3d and is expressed on mature B cells, follicular dendritic cells, and some epithelial cells.
Common research applications
- WB: relative abundance and band pattern assessment using appropriate controls.
Notes for experimental interpretation
- Account for isoforms, paralogs, and post-translational modifications when interpreting signal.
- Support specificity with biological controls (e.g., KO/KD where available) and technical controls (e.g., secondary-only/isotype).
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.
