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Showing 1–10 of 121 results

  • Alpha Synuclein Monomers

    Human Recombinant Alpha Synuclein Monomers (Type 2)

    Catalog No. SPR-316

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    Expression System E. coli
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    SKU: SPR-316 Category:

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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
  • Alpha Synuclein Monomers

    Human Recombinant Alpha Synuclein Monomers (Type 1)

    Catalog No. SPR-321

    5.00 out of 5 based on 1 customer rating
    Expression System E. coli
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    SKU: SPR-321 Category:

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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 Pre-formed Fibrils: ATTO 594

    Human Recombinant Alpha Synuclein PFFs: ATTO 594 (Type 1)

    Catalog No. SPR-322-A594

    5.00 out of 5 based on 1 customer rating
    Expression System E. coli
    Tags ATTO 594
    SKU: SPR-322-A594 Category:

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    SPR-322-A594_Alpha-Synuclein-Protein-Protein-TEM-1.png
    Thioflavin T Assay for SPR-322-A594Human iPSC-derived neurons seeded with ATTO594 labelled alpha synuclein PFFs (SPR-322-A594)TEM of ATTO conjugated alpha syuclein pre-formed fibrils
  • Alpha Synuclein Monomers

    Mouse Recombinant Alpha Synuclein Monomers (Type 1)

    Catalog No. SPR-323

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    Expression System E. coli
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    SKU: SPR-323 Category:

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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 A53T Mutant Monomers

    Human Recombinant Alpha Synuclein A53T Mutant Monomers (Type 1)

    Catalog No. SPR-325

    5.00 out of 5 based on 1 customer rating
    Expression System E. coli
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    SKU: SPR-325 Category:

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    SPR-325_A53T-Alpha-Synuclein-Monomer-Protein-SDS-PAGE-1.png
    Thioflavin 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.Cisbio Total Alpha Synuclein AssayCisbio Alpha Synuclein Aggregation Assay
  • Tau (K18) P301L Mutant Monomers

    Human Recombinant Tau (K18) P301L Mutant Monomers

    Catalog No. SPR-328

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    Expression System E. coli
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    SKU: SPR-328 Category:

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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.
  • Tau (K18) P301L Mutant Pre-formed Fibrils

    Human Recombinant Tau (K18) P301L Mutant PFFs

    Catalog No. SPR-330

    5.00 out of 5 based on 2 customer ratings
    Expression System E. coli
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    SKU: SPR-330 Category:

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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)
  • Alpha Synuclein N-Terminal Acetylated Monomers

    Human Recombinant N-Terminal Acetylated Alpha Synuclein Monomers (Type 1)

    Catalog No. SPR-331

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    Expression System E. coli
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    SKU: SPR-331 Category:

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    SPR-331_N-Terminal-Acetylated-Alpha-Synuclein-Monomer-Protein-Western-Blot-1.png
    Thioflavin T Seeding Assay of N-Terminal Acetylated Alpha Synuclein Monomers (SPR-331)
  • Alpha Synuclein N-Terminal Acetylated Pre-formed Fibrils

    Human Recombinant N-Terminal Acetylated Alpha Synuclein PFFs (Type 1)

    Catalog No. SPR-332

    5.00 out of 5 based on 1 customer rating
    Expression System E. coli
    Tags No tag
    SKU: SPR-332 Category:

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    SPR-332_N-Terminal-Acetylated-Alpha-Synuclein-Fibril-Protein-TEM-1.png
    TEM of N-acetylated alpha synuclein PFFsThioflavin T Seeding Assay of N-Terminal Acetylated Alpha Synuclein Pre-formed Fibrils (SPR-332)
  • Beta Synuclein Monomers

    Human Recombinant Beta Synuclein Monomers

    Catalog No. SPR-405

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    Expression System E. coli
    Tags No tag
    SKU: SPR-405 Category:

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    SPR-405_Beta-Synuclein-Protein-Protein-Thioflavin-T-assay-1.png
    Coomassie gel stain of beta synuclein monomer (SPR-405)