What is phospho-protein extraction buffer used for?

It’s used to extract and stabilize phosphorylated proteins from cells or tissues, enabling accurate analysis of signaling events and phosphorylation patterns.

Why is preserving phosphorylation important during extraction?

Phosphorylation is a reversible and transient modification that reflects protein activity. Preserving it is critical for studying cellular signaling and response to stimuli or inhibitors.

Can this buffer be used for nuclear phospho-proteins?

Absolutely. It’s designed to disrupt both cell and nuclear membranes, allowing access to phospho-proteins localized in the nucleus.

Phospho-Protein Extraction - Lysis Buffers - Buffers - Products

Phospho-Protein Extraction

Phospho-protein extraction buffer is formulated to gently lyse cells while preserving the phosphorylation state of proteins critical to signal transduction and cell regulation. It’s ideal for extracting cytoplasmic and nuclear phospho-proteins for downstream detection and quantification.

Maintains labile phosphorylation states for accurate signaling analysis
Extracts proteins from both cytoplasmic and nuclear compartments
Ideal for phospho-specific western blotting, ELISA, and inhibitor screening assays

Whether you're studying kinase signaling, drug response, or phosphorylation-dependent interactions, our phospho-protein extraction buffer ensures your targets stay intact and detectable.

Phospho-Protein Extraction