HRP-conjugated anti-chicken primary antibodies are affinity-purified antibodies directed against chicken (Gallus gallus) immunoglobulins or specific chicken proteins, covalently linked to horseradish peroxidase (HRP). These reagents enable direct enzymatic detection in chromogenic and chemiluminescent assays, simplifying workflows by eliminating the need for secondary antibodies while providing high sensitivity and broad compatibility with standard substrates and detection systems.
Key Features
- Direct Enzymatic Label: HRP enzyme directly conjugated to the primary antibody for efficient one-step detection.
- High Purity: Affinity-purified using protein A/G or antigen-specific purification methods to minimize background staining and nonspecific interactions.
- Optimized Conjugation: Controlled enzyme-to-antibody ratio (EAR) and site-conserved coupling preserve both antigen-binding capacity and HRP enzymatic activity.
- Available Formats: Offered as monoclonal or polyclonal antibodies in liquid or lyophilized formulations, including research-grade and validated options.
- Stabilized Formulations: Buffered with stabilizers such as BSA and preservatives such as sodium azide, where applicable, to maintain long-term performance and stability.
- Quality Control: Functional testing includes HRP activity assessment, immunoreactivity validation in ELISA, Western blot and IHC applications, and lot-specific Certificates of Analysis (CoA).
Common Applications
- Western Blotting: Direct chemiluminescent or chromogenic detection of target proteins using HRP substrates such as ECL and DAB for highly sensitive visualization.
- ELISA: Enables one-step detection in direct and sandwich ELISA formats, reducing assay duration and experimental variability.
- Immunohistochemistry (IHC) and Immunocytochemistry (ICC): Chromogenic detection using substrates such as DAB and AEC for brightfield microscopy and diagnostic staining applications.
- Dot Blot and Slot Blot Assays: Rapid enzymatic detection workflows utilizing standard HRP substrates.
- Signal Amplification Assays: Compatible with advanced amplification systems, including polymer-based HRP amplification and tyramide signal amplification (TSA), when used with appropriate experimental controls.