Universal Protein Extraction | Multi-Detergent System | RUO | Stabilized Lysis What Is Super-RIPA Universal? Super-RIPA Universal™ Cell Lysis Buffer (1X) is an advanced lysis system designed for comprehensive protein extraction across cytosolic, membrane, and glycosylated targets—using a single, unified buffer. Engineered with a multi-mechanism solubilization system and protein-stabilizing chemistry, it enables consistent extraction performance without the need for multiple buffer systems. Why This Matters Standard workflows often require multiple lysis buffers to cover different protein classes, leading to: Workflow complexity Inconsistent extraction conditions Loss of difficult targets (membrane/glycoproteins) Poor reproducibility across experiments This buffer is designed to simplify workflows while improving extraction coverage and consistency. Key Benefits Universal Protein CoverageExtracts whole-cell, membrane, and modified proteins in one system Multi-Mechanism SolubilizationCombines multiple extraction modes for difficult targets Reduced Workflow ComplexityEliminates the need for buffer switching Stabilized Protein EnvironmentSupports solubility and reduces aggregation Consistent Western Blot OutputImproves band clarity across protein classes Ready-to-Use FormatRemoves variability from in-house preparation Typical Applications Western blot (WB) Whole-cell lysate preparation Membrane protein extraction Glycoprotein workflows Comparative proteomics Compatibility ✔ Mammalian cell lysates✔ Adherent and suspension cultures✔ Western blot and SDS-PAGE workflows ⚠ Not recommended for: Enzyme activity assays Native protein interaction studies (denaturing conditions) Storage & Handling Store at 2–8°C Do not freeze Mix gently before use Use aseptic technique Stability: 6–12 months (RUO) Assay Compatibility Assay Method Compatibility Recommendation BCA Assay High ✅ Preferred Bradford (standard) Low ⚠ Use with caution Bradford (detergent-compatible) Moderate ✅ Acceptable Lowry Assay Poor ❌ Avoid A280 (UV) Poor ❌ Avoid Best Assay Practices Use BCA assay for accurate quantification Prepare standards in the same buffer matrix Dilute samples (≥1:5) to reduce interference Always include a buffer blank Quality Control Each lot is tested for: pH verification Visual clarity Functional performance Batch consistency Frequently Asked Questions Do I still need multiple lysis buffers? No—this buffer is designed to replace multiple systems with a single solution. Does it work for membrane proteins? Yes—optimized for difficult and low-solubility targets. Will it improve Western blot results? Yes—designed for consistent extraction and improved band clarity. Do I need inhibitors? Recommended to add fresh depending on application. Is this for clinical use? No. For Research Use Only (RUO). “One Buffer. Every Target.”
