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Merck
VNenApplicationsProtein Biology

Protein Biology

Protein biology application and workflows require reliable reagents, high-precision protein detection and quantification, as well as thorough protocols and technical information. Our team of scientists understand that your research and precious samples require world-class support. Our comprehensive offering of protein biology-related applications include support for western blotting, ELISA, protein labeling, protein detection, and protein quantification. Explore our powerful protein and immunoassay applications protocols, and resources to drive your research forward.   

The diagram shows a Primary Antibody Conjugate with two connected shapes—one pink and one teal. These represent different parts of the conjugate.
ELISA
The diagram shows a Enzyme Activity Assays with a flow diagram
Enzyme Activity Assays
Yellow antibody with green antigens binding to it, set against a purple background with colorful lines representing different interactions or reactions.
Flow Cytometry
A scientist is conducting an experiment using a blue electrophoresis chamber connected with red and black cables on a white laboratory bench.
Gel Electrophoresis
The image is a comparative diagram illustrating two biological staining techniques: Indirect Immunohistochemistry and Immunofluorescence.
Immunohistochemistry
A diagram representing protein pathway inhibition as an example of interrogation of protein pathways which involves chemical screening and treatment, looking at protein activity/enzyme activity, and protein pathway modulation.
Interrogation of Protein Pathways
A spiral molecular representation of blue and yellow protein structures on a light background.
Lysis & Protein Extraction
The image illustrates the process of immunoprecipitation, a technique used in molecular biology to selectively isolate a specific protein or nucleic acid from a complex mixture
Protein & Nucleic Acid Interactions
Protein Concentration & Buffer Exchange
Protein Concentration & Buffer Exchange
Image has a vibrant yellow background with a large red circle. Inside the circle, there is intricate yellow calligraphy or artwork.
Protein Expression
Image describes a two-step process for labeling and purifying proteins, Step 1: Labeling and Step 2: Purification.
Protein Labeling & Modification
It is a colorful representation of a complex molecular structure. It features multiple intertwined shapes, each with distinct colors like green, blue, red, and yellow.
Protein Mass Spectrometry
Protein Pull-Down
Protein Pull-Down
This diagram illustrates the process of extracting DNA from a solution using pipettes.
Protein Purification
This image has a flow diagram illustrating a chemical reaction involving a protein and other compounds.
Protein Quantitation
This image appears to be a 3D model of a complex protein structure. The protein consists of multiple intertwined and folded strands, each colored differently to distinguish the various parts.
Protein Structural Analysis
This image depicts a scientist performing an experiment.
Western Blotting
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