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One-Step Blue™ & One-Step Lumitein™ Protein Gel Stains

Our One-Step stains are low-cost, quick, convenient and easy-to-use protein gel stains. Staining is quick, 5-60 min in a single step without fixation or washing. These stains have non-toxic formulations for safer handling and easy disposal. One-Step stains are certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step. The One-Step stains are compatible with Edman-based sequencing and with mass spectrometry.

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100% H2O-based formulation

NO stinky acetic acid

NO toxic methanol

NO microwaving

NO washing

NO fixing

One-Step Blue™ is an alternative to tedious Coomassie staining, and can be imaged visually or using a near-infrared fluorescence imager.
Red fluorescent One-Step Lumitein™ is an alternative to time-consuming and expensive SYPRO® Ruby protein gel stain, and it can be imaged on a UV box or laser gel scanner
One-Step Lumitein™ UV Gel Stain is an alternative to Oriole™ Gel Stain for UV transilluminator. It does not contain hazardous solvents or shrink gels.

Product information

ProductReplacement forCatalog numberUnit sizeProduct protocolSafety report
One-Step Blue™
Coomassie stain21003-1L
1LPI-21003
One-Step Lumitein™SYPRO® Ruby Protein Gel Stain21004-1L1LPI-21004
21004-4L4L
One-Step Lumitein™ UVOriole™ Protein Gel Stain21005-1L1LPI-21005
21005-4L4L

Lumitein and its related technologies are covered by US and international patents.
SYPRO is a registered trademark of Molecular Probes, Inc.
Oriole is a trademark of Bio-Rad Laboratories.