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Showing 911–920 of 1002 results

  • Alpha Synuclein Protein

    Human Recombinant Alpha Synuclein Protein Monomers (Type 1)

    Catalog No. SPR-321

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    Expression System E. coli
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    SPR-321_Alpha-Synuclein-Protein-Monomer-Thioflavin-T-assay-1.png
    SDS-Page of huma alpha synuclein monomer (SPR-321)

  • Alpha Synuclein Protein

    Mouse Recombinant Alpha Synuclein Protein Monomers (Type 1)

    Catalog No. SPR-323

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    Expression System E. coli
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    SPR-323_Alpha-Synuclein-Protein-IHC-1.png
    Mouse alpha Synuclein monomers (SPR-323) form new alpha synuclein fibrils through the seeding activity of Type 1 alpha synuclein pre-formed fibrils (SPR-324) as shown by increased fluorescence intensity by Thioflavin T over time.SDS-Page of Mouse Recombinant Alpha Synuclein Protein Monomer (SPR-323)

  • Alpha Synuclein Protein

    Human Recombinant Alpha Synuclein Protein Monomers (Type 2)

    Catalog No. SPR-316

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    Expression System E. coli
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    SPR-316_Alpha-Synuclein-Protein-Monomer-Protein-SDS-Page-1.png
    Alpha Synuclein monomers (SPR-316) do not form new alpha synuclein fibrils when combined with Type 1 alpha synuclein Pre-formed fibrils (SPR-322) as shown by a limited increase in fluorescence intensity by Thioflavin T over time.Alpha Synuclein Monomer RT-QuiC AssayΑlpha Synuclein Oligomers Have Distinct Secondary Structure Differences Compared to Fibrils.Alpha Synuclein Pre-formed Fibrils (PFF), Type 1 (cat#SPR-322) and Type 2 (cat#SPR-317) do have small secondary structure differences.LDH assay shows effect of alpha synuclein monomers on mouse primary neuronsMTT assay shows effects of alpha synuclein monomers on mouse primary neurons

  • AHA1 Protein

    Human Recombinant AHA1 Protein

    Catalog No. SPR-309

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    Expression System E. coli
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    SPR-309_AHA1-Protein-SDS-Page-1.png

  • Tau Protein

    Human Recombinant Tau-441 (2N4R) P301S Mutant Protein Pre-formed Fibrils: ATTO 488

    Catalog No. SPR-329-A488

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    Expression System E. coli
    Tags ATTO 488
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    SPR-329-A488_Tau-Protein-Protein-TEM-1.png
    TEM of ATTO conjugated tau pre-formed fibrilsThioflavin T assay of ATTO-488 conjugated tau fibrils

  • Tau Protein

    Human Recombinant Tau-441 (2N4R) P301S Mutant Protein Pre-formed Fibrils

    Catalog No. SPR-329

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    Expression System E. coli
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    SPR-329_Tau-Protein-Peformed-Fibrils-TEM-1.png
    TEM of recombinant Tau441 (2N4R), P301S mutant Pre-formed Fibrils (PFFs)Thioflavin T emission curves show increased fluorescence (correlated to tau aggregation) when tau Pre-formed fibrils (SPR-329) are combined with tau monomers (SPR-327). The Pre-formed fibrils seed the formation of new fibrils from a pool of monomers.SDS-PAGE of ~67 kDa Human Tau 2N4R P301S Pre-formed Fibrils (PFFs)

  • Tau Protein

    Human Recombinant Tau-441 (2N4R) P301S Mutant Protein Monomers

    Catalog No. SPR-327

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    Expression System E. coli
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    SPR-327_Tau-Protein-Monomer-SDS-PAGE-1.png
    Thioflavin T emission curves show increased fluorescence (correlated to tau aggregation) over time in active tau monomers (SPR-327). A greater increase in fluorescence is seen when 50 μM active monomer (SPR-327) is combined with 10 μM of active fibrils (SPR-329 or SPR-330), as the active fibrils seed the formation of new fibrils from the pool of active monomers.

  • Tau Protein

    Human Recombinant Tau (K18) P301L Mutant Protein Pre-formed Fibrils

    Catalog No. SPR-330

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    Expression System E. coli
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    SPR-330_Tau-Preformed-Fibrils-Protein-IHC-1.png
    Comparison of AT8 (pSer202/pThr205) tau inclusions in P301L mice injected with K18 PFFs and negative control.TEM of recombinant Tau (K18), P301L mutant Pre-formed Fibrils (PFFs)TEM of recombinant Tau (K18), P301L mutant Pre-formed Fibrils (PFFs)Thioflavin T emission curves show increased fluorescence (correlated to tau aggregation) over time in tau Pre-formed fibrils (SPR-330). Tau Pre-formed fibrils (SPR-330) seed the formation of new tau fibrils when combined with tau monomers (SPR-327)SDS-PAGE of ~15 kDa Human Tau Protein K18/P301L Pre-formed Fibrils (SPR-330)

  • Tau Protein

    Human Recombinant Tau (K18) P301L Mutant Protein Monomers

    Catalog No. SPR-328

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    Expression System E. coli
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    SPR-328_Tau-Protein-Monomer-SDS-PAGE-1.png
    Thioflavin T emission curves show increased fluorescence (correlated to tau aggregation) in tau K18 P301L monomers (SPR-328) over time.

  • Alpha Synuclein Protein

    Human Recombinant A53T Mutant Alpha Synuclein Protein Pre-formed Fibrils (Type 1)

    Catalog No. SPR-326

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    Expression System E. coli
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    SPR-326_A53T-Alpha-Synuclein-Preformed-Fibrils-Protein-ICC-IF-1.png
    TEM of A53T alpha synuclein Pre-formed fibrils (SPR-326).TEM of A53T alpha synuclein Pre-formed fibrils (SPR-326)Cisbio Alpha Synuclein Aggregation AssayCisbio Total Alpha Synuclein AssayThioflavin T emission curves show increased fluorescence (correlated to alpha synuclein aggregation) when A53T alpha synuclein Pre-formed fibrils (SPR-326) are combined with A53T alpha synuclein monomers (SPR-325). The Pre-formed fibrils seed the formation of new fibrils from a pool of monomers.LDH assay shows effect of A53T alpha synuclein PFFs on mouse primary neuronsMTT assay effects of A53T alpha synuclein PFFs on mouse primary neurons