InstaBlue Protein Stain Solution: Product Overview

Product identity

InstaBlue Protein Stain Solution (SKU B8226) is supplied by APExBIO as a ready-to-use suspension containing Coomassie Brilliant Blue for protein-band visualization in polyacrylamide gels. The product description identifies it as methanol- and acetic acid-free.

Conceptual scope

The stated purpose is visual detection of proteins following gel-based protein electrophoresis analysis. APExBIO also describes the reagent as a rapid gel-staining formulation and a mass spectrometry compatible protein stain for downstream research contexts, including biomedical research protein visualization.

Evidence limitations

No matched paper evidence is available for this product in the supplied materials. Accordingly, the listed sensitivity, speed, background, compatibility, and preservation claims should be treated as supplier-reported rather than independently validated findings. The available information does not establish performance in a protein quantification assay, post-translational-modification analysis, non-gel applications, or any particular mass-spectrometry workflow. Applicability therefore remains limited to the documented product scope and requires study-specific validation.