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Protein Detection & Analysis Systems

G-Biosciences offers a wide selection of Chemiluminescence, Chromogenic and Antibody based detection systems for Western blotting, ELISA, Dot Blot and Arrays. A variety of reagents, buffers, kits, and data analysis systems are available to ensure high sensitivity protein detection with minimal interference and background. In addition to numerous blocking, washing and detection reagents, we offer a number of unique products to save time and money, including SWIFT™ transfer pads that reduce transfer times and Western ReProbe™ for stripping and reprobing Western blots.

 

Download the Western Blotting Handbook for Troubleshooting Tips

Download the Assay Development Handbook for a full list of related products

A unique stain for reversibly staining protein on nitrocellulose and PVDF transfer membranes.   BLOT-FastStain™ only stains protein and leaves the background absolutely untouched and brilliant white resulting in high band visibility. The staining procedure takes 10 minutes and has a sen..
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G-Biosciences scientists have developed a high efficiency transfer buffer for Western blotting. The pre-made and ready-to-use [20X] transfer buffer is prepared for optimal conductivity and efficient protein transfer without generating excessive heat or transfer distortion. Efficient™ Western T..
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Enhancer™ allows for the rapid application of up to 384 protein or nucleic acid samples on to a 12 x 9cm membrane for subsequent analysis. Samples are applied to a nitrocellulose or nylon membrane by capillary action, resulting in concentration of sample due to minimal diffusion. Enhancer&tr..
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femto TBST™ and femto PBST™ will enhance sensitivity of your immunoassays by minimizing the "washing out" of immuno agents or immuno complexes, a common problem associated with classical TBST and PBST buffers. The wash buffers aid in the generation of cleaner backgrounds, resul..
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femtoCHROMO™ AP kit is supplied with a single step chromogenic substrate for the rapid development of protein bands with low background staining. To ensure low background staining, each kit is supplied with an enhanced blocking agent, BLOT-QuickBlocker™, and a concentrated (10X) was..
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femtoCHROMO™-HRP kit is supplied with a single step chromogenic substrate for the rapid development of protein bands with low background staining.  To ensure low background staining, each kit is supplied with an enhanced blocking agent, BLOT-QuickBlocker™, and a concentrated (10X) w..
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Enzyme-Linked Immunosorbent Assay (ELISA) is a useful, highly sensitive and powerful technique for the detection of proteins, chemicals, and drugs (antigens) in biological samples, including serum, blood and urine. The key to an ELISA is the interaction of a known antibody with the antigen of intere..
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FirstChoice™ Blocking Buffers contain a proprietary protein formulation that offers greater versatility and lack of cross-reactivity.  This makes FirstChoice™ Blocking Buffers ideal as a first choice for optimization of new assays, system or when determining the optimal blocking buf..
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FISH-Blocker is a blocking agent that uses a fish protein as the primary blocking agent.  The use of a fish protein, a non-mammalian protein, is that it eliminates or minimizes the interaction of antibodies raised in mammals.  FISH-Blocker is one of the best blocking agents for immunoassay..
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Based on Efficient™ Western Transfer Buffer, the High Molecular Weight Transfer buffer is designed to facilitate the transfer of notoriously difficult high molecular weight proteins (>70kDa) during Western blotting.   Supplied as 1 liter of a 5X concentrated solution...
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For user's convenience, we offer pre-cut transfer membranes and padding for Western blot transfer procedures. Pre-cut membranes are supplied sandwiched between blotting paper padding. Simply soak the membrane in transfer buffer and assemble with the gel in a transfer cassette. Nitrocellulose, (0..
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Stabilized ultra sensitive luminol and 1,2 dioxetane based horseradish peroxidase or alkaline phosphatase substrate for the detection of HRP or AP-conjugated antibodies during ELISA. OptiBlaze™ ELISA femto-HRP or OptiBlaze™ ELISA femto-AP are chemiluminescent detection systems for Enzym..
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