One-Step Blue® Protein Gel Stain

CATALOG#21003-1L

A visible, blue protein gel staining solution. Fast protein staining in a single step without fixation or washing.

Product Description

One-Step Blue® Protein Gel Stain is a ready-to-use visible blue protein gel staining solution. With no fixation or wash steps required, 

One-Step Blue® is a great choice for convenience and safety. One-Step Blue® can detect as little as approximately 10-20 ng of protein per band.

One-step staining procedure, no fixation required

Non-toxic formulation is safe for easy disposal

Sensitive protein detection down to 10-20 ng

Visualize blue bands, or image with a near-infrared fluorescence imager

1 L size

Store at 4°C

One-Step Blue® produces fast (5-60 min) protein staining in a single step without fixation or washing. Destaining is optional. One-Step Blue® 

has comparable sensitivity as the widely used Coomassie Blue, with a lower limit of detection around 10-20 ng depending on the detection

method used. Note that staining intensity varies between proteins. The staining is fully compatible with mass spectrometry and Edman-based 

sequencing. Proteins can be detected by visible blue staining, or by near-infrared fluorescence.

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