PerkinElmer

LANCE TR-FRET

OF

LANCE® (Lanthanide Chelate Excite) TR-FRET technology combines the benefits of Time Resolved Fluorescence (TRF) with those of Förster Resonance Energy Transfer (FRET) in a simple, highly-sensitive, and highly reproducible assay platform for detection, quantitation and screening in microplate format.

The use of long-lifetime fluorescent lanthanide chelates, rather than other fluorophores, allows for a delay in measurement between excitation and emissions, which occur simultaneously in standard fluorometric assays. Furthermore, FRET detection utilizes energy donor and energy acceptor fluorophore labels in solution to create a no-wash detection assay. By combining the benefits of TRF and FRET, LANCE TR-FRET offers a multitude of benefits over standard fluorometric detection:

  • Homogeneous assay format (no wash steps, no separation steps)
  • Reduced background leading to better S:B
  • Large Stoke’s shift
  • Wider dynamic range
  • Extended signal stability
  • Increased sensitivity. Lower detection limits of 10 pg/mL compared to 100 pg/mL for standard fluorometric detection
  • Faster time to results

From biomarker detection assays, to cAMP/GPCR studies, to kinase and epigenetic assays, our LANCE® and LANCE Ultra TR-FRET assays are sure to save you time and hassle.

Assays for Biomarker Detection
Assays for Biomarker Detection

Assays for Biomarker Detection

Biomarker detection is key for advancing precision medicine. An array of biomarker detection kits are available utilizing our LANCE technologies in therapeutic areas including:
  • Angiogenesis
  • Animal Health
  • Autophagy
  • Biologics/Bioprocess
  • Cancer
  • Cardiovascular
  • Central nervous system
  • Inflammation
  • Metabolic
OnPoint Services
OnPoint Services

OnPoint

Are you working on a novel target? If you are looking to develop your own assay PerkinElmer custom labeling services can label your assay components with LANCE donor and acceptor molecules. Or maybe you are you short on time and need an assay developed quickly? Custom LANCE assay development allows our technical experts to develop a custom assay just for your research needs. If you are interested in having your biomolecule custom-labeled or in developing a custom assay, please contact our OnPoint custom team.

How can we help you?

When it comes to developing assays or troubleshooting issues, always know you’re never on your own. With over 30 years’ experience in defining, synthesizing and optimizing chelate and chelate-based bioanalytical assays PerkinElmer is here to help you succeed. Whether you are looking to speak to someone directly or find the answers yourself we have the resources you need.

FAS: Our global team of Field Application Scientists are hands-on subject matter experts in assay development. They are available to assist in both assay development and troubleshooting.

Application Support Knowledgebase (ASK): Need help at 1am? We’ve got it covered. The Application Support Knowledgebase (ASK) contains detailed information on assay development, protocols, tips, FAQs, citations, troubleshooting and more. Accessible 24 hours a day, 7 days a week on our website. http://www.perkinelmer.com/LANCE/ASK.

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1-12 of 363 Products & Services

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  • IGF-1 (rat) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Rat IGF-1 Detection Kit is designed for detection and quantitation of rat insulin-like growth factor 1 (IGF-1) in buffered solution and cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 806.00 USD - 10700.00 USD
  • Protein

    IL17F (human), lyophilized (LANCE)

    Human interleukin 17 (IL-17F) standard, for use in running standard curves in LANCE Ultra TR-FRET assays. This standard is already provided in the LANCE Ultra Human IL-17F Detection Kit, but can also be ordered separately.
    List Price : 250.00 USD
  • LANCE Ultra ULight™-eIF4E-binding protein 1 (Thr37/46) Peptide

    Generic peptide substrate for use in TR-FRET biochemical kinase assays. Refer to Selector Guide for validated kinases. Synthetic peptide containing residues surrounding Thr37 and Thr46 of human eukaryotic translation initiation factor 4E-binding protein 1; phosphorylation sites: Thr37 and Thr46. The ULight-eIF4E-binding protein 1 peptide can be phosphorylated at Thr37/46 by mTOR and many kinases. Phosphorylation motif: STTPGGTLFSTTPG
    Price Range : 417.00 USD - 899.00 USD
  • LANCE Detection Kit

    FSH (human) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Human Follicle Stimulating Hormone (FSH) Detection Kit is designed for detection and quantitation of human FSH in buffered solution and cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 806.00 USD - 10700.00 USD
  • LANCE Ultra ULight™-PKC substrate

    Generic peptide substrate for use in TR-FRET biochemical kinase assays. Refer to Selector Guide for validated kinases. PKC substrate (sequence: CRFARKGSLRQKNV) labeled with ULight dye. Synthetic peptide derived from amino acids 19-31 of PKCα.
    Price Range : 417.00 USD - 1135.00 USD
  • C-peptide (mouse/rat) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Mouse C-peptide Detection Kit is designed for detection and quantitation of Mouse C-peptide in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 830.00 USD - 11000.00 USD
  • LANCE Detection Kit

    MANF (human) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Human MANF Detection Kit is designed for detection and quantitation of human MANF in buffered solution and cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 806.00 USD - 10700.00 USD
  • IL17F (human) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Human IL-17F Detection Kit is designed for detection and quantitation of human interleukin 17 in buffered solution and cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 830.00 USD - 11100.00 USD
  • Europium-labeled antibody for LANCE assays

    LANCE Eu-W1024 anti-FITC

    Eu-W1024 labeled anti-FITC antibodies for LANCE® TR-FRET assays. The anti-FITC antibody is a purified mouse IgG2a monoclonal antibody.
    Price Range : 332.00 USD - 9300.00 USD
  • Europium-labeled antibody for LANCE assays

    LANCE Eu-W1024 Anti-HA

    Europium-labeled anti-HA antibody, for capturing HA-tagged proteins and peptides in LANCE® TR-FRET assays.
    Price Range : 1087.00 USD - 14500.00 USD
  • LANCE Detection Kit

    IL-1β (mouse) LANCE Ultra TR-FRET Detection Kit

    The LANCE® Ultra Mouse IL-1β Detection Kit is designed for detection and quantitation of mouse interleukin 1β in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.
    Price Range : 830.00 USD - 11000.00 USD
  • AlphaLisa Analyte 2

    MANF (human), lyophilized (LANCE)

    Human MANF standard, for use in running standard curves in LANCE Ultra TR-FRET assays. This standard is already provided in the LANCE Ultra Human MANF TR-FRET Detection Kit, but can also be ordered separately.
    List Price : 243.00 USD
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