vkeybio

VKEY-BIO, founded in 2019, is a biotechnology company dedicated to the research and production of reagents for life sciences. Recognized as a "High-Tech Enterprise," an "Innovative SME," and a "Technology-Based SME" in China, our focus is on providing high-quality reagents. Our mission is to contribute to the reduction of drug discovery costs by offering comprehensive and customized solutions for your research. Our products primarily based on Luminescent and TR-FRET technology platforms, designed for drugs screening and validation purposes. Notably, our independently developed KeyTec® TR-FRET technology employs the stable energy donor (Solar Eu/Tb) and the stable energy acceptor (LA/HX) in a time-resolved fluorescence resonance energy transfer system. TR-FRET is known for its ease of use, homogeneity (no wash), low background, wide range and robustness. Furthermore, our independently developed KeyTec® Luminescent is known for its high sensitivity and robust luminescence. We eagerly anticipate the opportunity to collaborate with you, fostering advancements in life science research together. https://www.vkeybio.com/

Business

UBIQUITIN ASSAY KIT

63 Hits vkeybio Sep 8, 2025, 1:35 PM

For KeyTec® protein products, each batch of protein is subjected to a series of rigorous validation procedures to obtain data such as purity, monomer/polymer morphology, enzyme activity information, positive compound validation information, and so forth.

News

TR FRET ASSAY KIT

82 Hits vkeybio Sep 8, 2025, 1:34 PM

For more information about life science research reagents and time resolved fluorescence immunoassay principle, please feel free to contact us!

Health

TRF TIME RESOLVED FLUORESCENCE ASSAY KIT

73 Hits vkeybio Sep 8, 2025, 1:33 PM

Time-resolved fluorescence imaging visualizes subcellular structures and dynamic processes (e.g., receptor trafficking) by suppressing autofluorescence, ideal for live-cell studies.

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TR-FRET TOOLBOX

73 Hits vkeybio Sep 8, 2025, 1:33 PM

For more information about drug discovery reagents, please feel free to contact us!

Lifestyle

REPORTER ASSAY KIT

55 Hits vkeybio Sep 8, 2025, 1:32 PM

KeyTec® Enhanced luciferase Detection kit is designed for the sensitive and robust detection of firefly luciferase nrf2 reporter assay.

Business

Protein Assay Kit top 10

67 Hits vkeybio Jul 29, 2025, 12:01 PM

In biological scientific research, protein products are important tools for studying the mechanisms of life activities.

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Protease Activity Kit top 10

50 Hits vkeybio Jul 29, 2025, 12:00 PM

Proteases are a class of enzymes that catalyse the hydrolysis of proteins or peptides by cleaving peptide bonds in the...

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Plate Seals top 10

65 Hits vkeybio Jul 29, 2025, 11:59 AM

In high - throughput screening experiments, plate seals are an important consumable item, which have a significant impact on the...

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Phosphatase Assay Kit top 10

76 Hits vkeybio Jul 29, 2025, 11:56 AM

Abnormalities in the regulation of protein phosphorylation resulting from aberrant kinase or phosphatase activity can have a profound impact on...

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Microplates top 10

56 Hits vkeybio Jul 29, 2025, 11:54 AM

Reduces the volume of the reaction system and saves experimental costs.