Azide-free anti-guinea pig primary antibodies are formulated without sodium azide, making them suitable for applications where preservative-free reagents are essential. They are widely used in immunodetection workflows, including Western blotting, immunohistochemistry, immunocytochemistry, ELISA, and fluorescence-based assays.

Why Choose Azide-Free Antibodies?

Removing sodium azide improves compatibility with enzyme conjugation, custom fluorescent labeling, and sensitive cell-based assays where azide may interfere with biological activity or conjugation chemistry. These formulations are therefore preferred for downstream modifications and live-cell compatible protocols.

Applications and Features

• Multiplex Immunostaining: Reliable detection of guinea pig primary antibodies in fluorescence imaging and tissue staining.
• High Performance: Affinity-purified, cross-adsorbed reagents help reduce background while supporting multiple immunoassays.
• Selection Criteria: Verify host species, cross-reactivity, buffer composition, purity, and confirm that the reagent is truly azide-free rather than low-azide.