PerkinElmer

Alpha试剂

OF

Virtually any target can be quickly and easily measured using Alpha technology, an improved alternative to quantitative ELISA assays and ELISA reagents. Such targets include enzymes, receptor-ligand interactions, low-affinity interactions, second messenger levels, DNA, RNA, proteins, protein-protein interactions, peptides, sugars and small molecules.

  • Ease-of-use: homogeneous assay with no wash requirement and no separation steps
  • Fast: results in 3 hours for most applications
  • High sensitivity: detect down to femtogram levels of target
  • Large dynamic range: 4-5 logs
  • Compatible with many samples types: serum, plasma, cerebrospinal fluid (CSF), tissue extracts, cell culture supernatants, cell lysates, and more

幸运8平台彩票Choose the homogenous assay right for you:

  • AlphaLISA® – when running large numbers of ELISA assays from the same sample or working with a difficult matrix, serum or plasma
  • AlphaLISA® SureFire® Ultra and AlphaScreen® SureFire® – an excellent choice for studying pathways or phosphorylated proteins in whole cells, or studying endogenous receptors
  • AlphaScreen® – perfect for studying fusion-tagged proteins or protein-protein interactions, and for testing cAMP, phosphorylated peptides or samples in a simple matrix
  • Alpha Toolbox – when your target doesn’t have an off-the-shelf quantitative ELISA assay, the toolbox gives you everything you need to create your own

AlphaLISA assay principle
AlphaLISA assay principle

Biomarker/cytokine detection

Detection and quantitation of molecular targets in serum, plasma, culture supernatants, cellular lysates, and other sample types.Convert troublesome traditional ELISAs to a far superior alternative - PerkinElmer's highly sensitive, homogeneous AlphaLISA platform for biomarkers and cytokines. Our exclusive AlphaLISA assay platform offers a wide dynamic range and easy automation for analysis of biomarkers, cytokines and other analytes. With AlphaLISA you can also shorten the time it takes you to run assays to less than 3 hours and benefit from small sample volumes (1-5 µL) to conserve precious sample.
Alpha_cell_signal.jpg
Alpha_cell_signal.jpg

Cell signaling

AlphaScreen SureFire, AlphaLISA SureFire Ultra, and Alpha SureFire Multiplex assay kits to measure protein phosphorylation in cell signaling pathways.

  • All-in-one-well alternative to Western Blotting
  • Flexibility to use cultured cell lines, stem cells and primary cells
  • Cost-effective and flexible – a single plate can accommodate any assay for any target
  • Great sensitivity and dynamic range
  • Easy automation
  • No harmful chemicals and non-radioactive, eliminating special reagent handling and disposal
Alpha_PPI.jpg
Alpha_PPI.jpg

Protein:protein interactions

Handle large biomolecular interactions with ease.

  • Ease-of-use: few addition steps, fast assay development
  • Broad range of affinities: detect strong or weak interactions, from pM to mM affinity
  • Distance: measure very large protein or antibody complexes – spanning up to 200 nm or more
  • High avidity: multiple binding sites on each bead enables use of nanomolar concentrations of antibodies or proteins, as well as use of low affinity binders
  • Conserve reagents: robust assays using nM concentrations of proteins/antibodies

 

AL717_AL721_AL723_assay_principle
AL717_AL721_AL723_assay_principle

Epigenetics

 

Epigenetics is the analysis of heritable traits that are not transmitted by sequence information. For methylation analysis, NEXTflex® Bisulfite-Seq and Methyl-Seq Kits are available to simplify whole genome bisulfite sequencing, reduced representation bisulfite sequencing, and MeDIP or MeCap sequencing. To analyze how proteins interact with DNA, NEXTflex® ChIP-Seq Library Preparation Kits, requiring very low input amounts, simplify ChIP-seq experiments and reliably produce libraries from difficult samples.

Alpha_cAMP.jpg
Alpha_cAMP.jpg

GPCR research

Measure cAMP and downstream phosphorylation of proteins for functional GPCR assays.
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幸运8平台彩票1-12 的 1007 产品与服务

幸运8平台彩票

  • AlphaLisa Analyte 2

    hCG (human), lyophilized (AlphaLISA)

    Human chorionic gonadotropin (hCG) standard, for use in running standard curves in AlphaLISA assays. This standard is already provided in the AlphaLISA hCG Detection Kit, but can also be ordered separately.
  • TGF-β1 (human) AlphaLISA Detection Kit

    The AlphaLISA® Human TGF-β1 Detection Kit is designed for detection and quantitation of human TGF-β1 (hTGF-β1) in human serum, plasma, and cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps). The assay shows negligible cross-reactivity with human hTGF-β2 and hTGF-β3.
  • AlphaLISA assay principle

    FGF23 (Human) AlphaLISA Detection Kit

    The AlphaLISA® immunoassay kit for human FGF23 enables the quantitative determination of human FGF23 in human serum, plasma, and cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps). The kit demonstrated no cross reactivity to FGF21 and very low reactivity to Mouse FGF23.
  • IL-2 (human) AlphaLISA Biotin-Free Detection Kit

    AlphaLISA Human IL2 Biotin-Free Detection Kit is designed for the quantitative detection of human IL-2 in serum, cell culture medium, and other samples types using a homogeneous (no wash steps, no separation steps) assay. The biotin-free kit uses anti-DIG (anti-Digoxin) Donor beads instead of streptavidin Donor beads, which makes the kit compatible with high-biotin culture media and other sample types that contain high levels biotin (including brain/liver tissue extracts, milk and eggs).
  • Alpha donor antibody coated

    Anti-Mouse IgG Alpha Donor beads

    Alpha Donor beads conjugated to anti-mouse IgG antibody. This bead can be used to capture mouse IgG antibodies for Alpha no-wash protein detection, antibody detection, antibody binding, and other applications.
  • Protein

    FGF23 (Human) lyophilized (AlphaLISA)

    Human FGF23 standard, lyophilized, for use in running standard curves in AlphaLISA no-wash immunoassays. This standard is already provided in the AlphaLISA FGF23 Detection Kit, but can be ordered separately.
  • AlphaLISA immunoassay kits

    ApoE (human) AlphaLISA Detection Kit

    The AlphaLISA® immunoassay kit for ApoE enables the quantitative determination of Apolipopriein E (ApoE) in human serum, plasma, cell lysate, and cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps). The assay shows minimum cross-reactivity with ApoA1, ApoB, and ApoCIII. Crossreactivity with other species has not tested.
  • Somatostatin (human) AlphaLISA Detection Kit

    The AlphaLISA® Somatostatin Detection Kit is designed for detection and quantitation of somatostatin in serum, buffered solution or cell culture medium in a homogeneous (no-wash steps, no separation steps) assay.
  • AlphaScreen FLAG (M2) Detection Kit

    AlphaScreen® no-wash assay kit containing Streptavidin Donor beads and Anti-FLAG conjugated AlphaScreen Acceptor beads. 
  • AlphaLisa Analyte 2

    C-peptide (human), lyophilized (AlphaLISA)

    Recombinant human C-peptide, lyophilized, for use in AlphaLISA® no-wash immunoassay standard curves. This standard is already provided in ALphaLISA C-peptide immunoassay kits, but can be ordered separately.
  • AlphaLISA assay principle

    IL-31 (Human) AlphaLISA Detection Kit

    The AlphaLISA® immunoassay kit for IL-31 enables the quantitative determination of human IL-31 in serum, plasma, and cell culture supernatants using a homogeneous AlphaLISA assay (no wash steps). The assay shows no cross-reactivity with mouse IL31. Cross-reactivity with other species has not been tested.
  • Assay principle of Alpha Terbium SureFire Ultra assay

    Phospho-STAT3 (Tyr705) Terbium SureFire Ultra Detection Kit

    The Alpha SureFire® Ultra™ Multiplex kits allow the rapid, sensitive, and quantitative detection of two phosphoprotein targets in each well of an assay plate. This kit can be used in combination with any AlphaLISA SureFire Ultra assay to detect phospho-STAT3 (Tyr705) in a multiplexed assay.
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