Welcome to rPeptide

We provide high quality Peptide, Reagents, Proteins, Antibodies,
and more, with a focus on Alzheimer’s and Parkinson’s disease research.
Our proprietary platform vector technology enables the recombinant expression
of historically difficult peptides/ proteins as soluble peptides/ proteins in E. coli.
We offer a large selection of Beta Amyloids, Taus, Synucleins, Calmodulins, Custom Products and more.

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rPeptide Citations

April 2016 — nature.com: 82-kDa choline acetyltransferase and SATB1 localize to β-amyloid induced matrix attachment regions | Beta Amyloid Products

March 2016 — IOS Press: A Novel Liposomal Nanoparticle for the Imaging of Amyloid Plaque by Magnetic Resonance Imaging | Beta Amyloid Products

March 2016 — ACS Publications: 5-((3-Amidobenzyl)oxy)nicotinamides as Sirtuin 2 Inhibitors | Synuclein Products

March 2016 — Oxford University Press: Rifampicin is a candidate preventive medicine against amyloid β and tau oligomers | Tau Products

February 2016 — Free Patents Online: Methods of Treating Alzheimer's Disease and Other Tauopathies with Inhibitors of Microtubule Affinity Regulating Kinase | Beta Amyloid Products

January 2016 — deepblue.lib: Assessment of an Initial Roadmap for Protein-Protein-Small Molecule Networks in the Brain of Alzheimer’s Disease | Beta Amyloid Products

January 2016 — Inorganic Chemistry Frontiers: Effects of hydroxyl group variations on a flavonoid backbone toward modulation of metal-free and metal-induced amyloid-β aggregation | Beta Amyloid Products

January 2016 — Neurobiology of Aging: The Ames dwarf mutation attenuates Alzheimer's disease phenotype of APP/PS1 mice | Beta Amyloid Products

January 2016 — Stem Cells Translational Medicine: Tissue Engineering and Regenerative Medicine Human Cortical Neural Stem Cells Expressing Insulin- Like Growth Factor-I: A Novel Cellular Therapy for Alzheimer’s Disease | Beta Amyloid Products

January 2016 — Springer: Pramlintide Antagonizes Beta Amyloid (Aβ)- and Human Amylin-Induced Depression of Hippocampal Long-Term Potentiation | Beta Amyloid Products

January 2016 — BioMed Central: Characterization of a novel adult murine immortalized microglial cell line and its activation by amyloid-beta | Beta Amyloid Products

January 2016 — deepblue.lib: Biophysical Insights into the Role of Amyloid-Beta Misfolding in Alzheimer’s Disease Pathogenesis | Beta Amyloid Products

January 2016 — Microbial Cell: Inhibition of Aβ42 oligomerization in yeast by a PICALM ortholog and certain FDA approved drugs | Beta Amyloid Products

January 2016 — Autonomic Neuroscience: DOPAL is transmissible to and oligomerizes alpha-synuclein in human glial cells | Synuclein Products

December 2015 — Plos One: Lysosomal Enzyme Glucocerebrosidase Protects against A[Beta]1-42 Oligomer-Induced Neurotoxicity: e0143854 | Beta Amyloid Products

December 2015 — Science Direct: Broad neutralization of calcium-permeable amyloid pore channels with a chimeric Alzheimer/Parkinson peptide targeting brain gangliosides | Beta Amyloid Products

November 2015 — Science Direct: Protective properties of lysozyme on β-amyloid pathology: implications for Alzheimer disease | Beta Amyloid Products

November 2015 — Oxford University Press: Amyloid-β peptides act as allosteric modulator of cholinergic signalling through formation of soluble BAβACs | Beta Amyloid Products

November 2015 — Journal of Biological Chemistry: Increasing the Receptor Tyrosine Kinase EphB2 Prevents Amyloid-β-induced Depletion of Cell-Surface Glutamate Receptors by a Mechanism that Requires EphB2′s PDZ-binding Motif and Neuronal Activity | Beta Amyloid Products

November 2015 — Research Gate: α-Synuclein Shows High-Affinity Interaction with Voltage-Dependent Anion Channel Suggesting Mechanisms of Mitochondrial Regulation and Toxicity in Parkinson Disease | Synuclein Products

November 2015 — The Journal of Neuroscience: The Transient Receptor Potential Melastatin 2 (TRPM2) Channel Contributes to β-Amyloid Oligomer-Related Neurotoxicity and Memory Impairment | Beta Amyloid Products

October 2015 — PLOS One: Fractalkine Signaling Regulates the Inflammatory Response in an α-Synuclein Model of Parkinson Disease | Synuclein Products

October 2015 — Springer Link: Preparation of legionaminic acid analogs of sialo-glycoconjugates by means of mammalian sialyltransferases | Other Products

October 2015 — Nature: Depletion of microglia and inhibition of exosome synthesis halt tau propagation | Tau Products

October 2015 — Science Direct: Identification and characterization of natural antibodies against tau protein in an intravenous immunoglobulin product | Tau Products

October 2015 — Molecular and Cellular Biology: Regulation of Neuronal Cell Cycle and Apoptosis by miR-34a | Beta Amyloid Products

October 2015 — Science Direct: A novel nicotinic mechanism underlies β-amyloid-induced neurotoxicity | Beta Amyloid Products

October 2015 — Science Direct: Insulin-degrading enzyme is activated by the C-terminus of α-synuclein | Synuclein Products

October 2015 — ScienceDirect: Stress Granules Modulate SYK to Cause Microglial Cell Dysfunction in Alzheimer's Disease | Beta Amyloid Products

October 2015 — Science Direct: Europium as an inhibitor of Amyloid-β(1-42) induced membrane permeation | Beta Amyloid Products

October 2015 — Wiley Online Library: Altered Alpha-Synuclein, Parkin, and Synphilin Isoform Levels in Multiple System Atrophy Brains | Synuclein Products

September 2015 — Cambridge University Press: A Maple Syrup Extract Prevents β-Amyloid Aggregation | Beta Amyloid Products

September 2015 — PLOS One: Analyzing and Modeling the Kinetics of Amyloid Beta Pores Associated with Alzheimer’s Disease Pathology | Beta Amyloid Products

September 2015 — ACS Chemical: Drugs which bind to alpha-synuclein. Neuroprotective or neurotoxic? | Synuclein Products

September 2015 — ScienceDirect: Protective properties of lysozyme on β-amyloid pathology; implications for Alzheimer disease | Beta Amyloid Products

September 2015 — PLOS One: The Molecular Mechanism of Amyloid β42 Peptide Toxicity: The Role of Sphingosine Kinase-1 and Mitochondrial Sirtuins | Beta Amyloid Products

September 2015 — Oxford Journals: Glucocerebrosidase deficiency accelerates the accumulation of proteinase K-resistant α-synuclein and aggravates neurodegeneration in a Drosophila model of Parkinson's disease | Synuclein Products

September 2015 — Free Patents Online: QUANTIFICATION OF TAU IN BIOLOGICAL SAMPLES BY IMMUNOAFFINITY ENRICHMENT AND MASS SPECTROMETRY | Tau Products

September 2015 — ScienceDirect: Effect of methionine-35 oxidation on the aggregation of amyloid-β peptide | Beta Amyloid Products

September 2015 — Free Patents Online: HUMAN ANTI-TAU ANTIBODIES | Tau Products

September 2015 — Cornell University Library: Time dynamics of photothermal vs optoacoustic response in mid IR nanoscale biospectroscopy | Beta Amyloid Products

September 2015 — Free Patents Online: METHODS AND COMPOSITIONS FOR TREATING ALZHEIMER'S DISEASE | Beta Amyloid Products

September 2015 — ScienceDirect: Insulin-degrading enzyme is activated by the C-terminus of α-synuclein | Synuclein Products

August 2015 — Springer Link: Inhibitory Effect of β-Casein on the Amyloid Fibril Formation of Aβ1–40 Associated with Alzheimer’s Disease | Beta Amyloid Products

August 2015 — ScienceDirect: Brain-derived neurotrophic factor and TrkB expression in the “oldest-old,” the 90+ Study: correlation with cognitive status and levels of soluble amyloid-beta | Tau Products

August 2015 — RSC Advances: DMSO affects Aβ1–40's conformation and interactions with aggregation inhibitors as revealed by NMR | Beta Amyloid Products

August 2015 — RSC Advances: DMSO affects Aβ1–40's conformation and interactions with aggregation inhibitors as revealed by NMR | Beta Amyloid Products

August 2015 — ScienceDirect: Cu(II) promotes amyloid pore formation | Beta Amyloid Products

August 2015 — ScienceDirect: Alpha-synuclein immunoreactivity patterns in the enteric nervous system | Synuclein Products

August 2015 — SPIE: A new molecular model for Congo Red-β amyloid interaction: implications for diagnosis and inhibition of brain plaque formation in Alzheimer’s disease | Beta Amyloid Products

August 2015 — Springer Link: A novel tau mutation, p.K317N, causes globular glial tauopathy | Tau Products

July 2015 — Springer Link: Stabilization of Alpha-Synuclein Oligomers In Vitro by the Neurotransmitters, Dopamine and Norepinephrine: The Effect of Oxidized Catecholamines | Synuclein Products

July 2015 — ISO Press: Development of Immunoassays for the Quantitative Assessment of Amyloid-β in the Presence of Therapeutic Antibody: Application to Pre-Clinical Studies | Beta Amyloid Products

July 2015 — ScienceDirect: Effects of antibodies to phosphorylated and non-phosphorylated tau on in vitro tau phosphorylation at Serine-199: Preliminary report | Tau Products

July 2015 — Publishing Journals, books and databases: Physical Chemistry Chemical Physics | Beta Amyloid Products

July 2015 — Physical Chemistry Chemical Physics: Isotope-edited FTIR reveals distinct aggregation and structural behaviors of unmodified and pyroglutamylated amyloid β peptides | Beta Amyloid Products

July 2015 — PLOS ONE: Characterization of Novel Src Family Kinase Inhibitors to Attenuate Microgliosis | Beta Amyloid Products

July 2015 — Alzheimer's Association: Round robin test on quantification of amyloid-β 1–42 in cerebrospinal fluid by mass spectrometry | Beta Amyloid Products

July 2015 — Journal of the Alzheimers Disease: Additive Impairment of Synaptic Signaling in Cultured Cortical Neurons by Exogenously-Applied Oligomerized Amyloid-β and Airborne Nanoparticles Generated during Photocopying | Beta Amyloid Products

July 2015 — JNC Journal of Neurochemistry: Tissue transglutaminase-catalysed cross-linking induces Apolipoprotein E multimers inhibiting Apolipoprotein E's protective effects towards amyloid-beta-induced toxicity | Other Products

July 2015 — JNC Journal of Neurochemistry: Tissue transglutaminase-catalysed cross-linking induces Apolipoprotein E multimers inhibiting Apolipoprotein E's protective effects towards amyloid-beta-induced toxicity | Beta Amyloid Products

July 2015 — Annals of Neurology: Age and amyloid effects on human central nervous system amyloid-beta kinetics | Beta Amyloid Products

July 2015 — Nature: High-resolution NMR characterization of low abundance oligomers of amyloid-β without purification | Beta Amyloid Products

June 2015 — The Journal of the Alzheimer's Association: C-terminal neurogranin is increased in cerebrospinal fluid but unchanged in plasma in Alzheimer's disease | Tau Products

June 2015 — PLOS ONE: NLRP3 Inflammasome Is Expressed and Functional in Mouse Brain Microglia but Not in Astrocytes | Beta Amyloid Products

June 2015 — IOS Press: Development of Immunoassays for the Quantitative Assessment of Amyloid-β in the Presence of Therapeutic Antibody: Application to Pre-Clinical Studies | Beta Amyloid Products

June 2015 — The Journal of Physical Chemistry: Structural Evidence of Amyloid Fibril Formation in the Putative Aggregation Domain of TDP-43 | Beta Amyloid Products

June 2015 — PLOS One: Amyloid Properties of the Mouse Egg Zona Pellucida | Beta Amyloid Products

June 2015 — Free Patents Online: Curcumin Analogs | Beta Amyloid Products

June 2015 — JNC Journal of Neurochemistry: Phenolic compounds prevent the oligomerization of α-synuclein and reduce synaptic toxicity | Synuclein Products

June 2015 — PLOS One: Passive Immunization with Phospho-Tau Antibodies Reduces Tau Pathology and Functional Deficits in Two Distinct Mouse Tauopathy Models | Tau Products

June 2015 — ScienceDirect: Generation of human pluripotent stem cell reporter lines for the isolation of and reporting on astrocytes generated from ventral midbrain and ventral spinal cord neural progenitors | Synuclein Products

June 2015 — The Journal of Biological Chemistry: α-Synuclein Shows High Affinity Interaction with Voltage-dependent Anion Channel, Suggesting Mechanisms of Mitochondrial Regulation and Toxicity in Parkinson Disease | Synuclein Products

June 2015 — JBC Papers in Press: Alpha Synuclein Shows High-Affinity Interaction with Voltage-Dependent Anion Channel Suggesting Mechanisms of Mitochondrial Regulation and Toxicity in Parkinson Disease | Synuclein Products

May 2015 — ACS Publications: Histone H1 Favors Folding and Parallel Fibrillar Aggregation of the 1–42 Amyloid-β Peptide | Beta Amyloid Products

May 2015 — Springer Link: Stabilization of Alpha-Synuclein Oligomers In Vitro by the Neurotransmitters, Dopamine and Norepinephrine: The Effect of Oxidized Catecholamines | Synuclein Products

May 2015 — AIP Scitation: In vitro fibrillization of Alzheimer’s amyloid-β peptide (1-42) | Beta Amyloid Products

May 2015 — Free Patents Online: 3 - (1' - ADAMANTYL) - 1 - AMINOMETHYL - 3, 4 - DIHYDRO - 5, 6 - DIHYDROXY - 1H - 2 - BENZOPYRAN FOR USE IN THE TREATMENT OF A DISEASE ASSOCIATED WITH BETA-AMYLOID INDUCED TOXICITY | Beta Amyloid Products

May 2015 — Wiley Online Library: UNIT 15C.6 Rotaviruses: Extraction and Isolation of RNA, Reassortant Strains, and NSP4 Protein | Other Products

May 2015 — Wiley Online Library: The blood clotting Factor XIIIa forms unique complexes with amyloid-beta (Aβ) and colocalizes with deposited Aβ in cerebral amyloid angiopathy | Beta Amyloid Products

May 2015 — ScienceDirect: A novel nicotinic mechanism underlies β-amyloid-induced neurotoxicity | Beta Amyloid Products

May 2015 — Springer Link: Development of fluorescent probes that bind and stain amyloid plaques in Alzheimer’s disease | Beta Amyloid Products

May 2015 — Springer US: Endogenous Docosahexaenoic Acid (DHA) Prevents Aβ1–42 Oligomer-Induced Neuronal Injury | Beta Amyloid Products

April 2015 — ScienceDirect: ATP leakage induces P2XR activation and contributes to acute synaptic excitotoxicity induced by soluble oligomers of β-amyloid peptide in hippocampal neurons | Beta Amyloid Products

April 2015 — PLOS ONE: Decrease in Plasma Levels of α-Synuclein Is Evident in Patients with Parkinson’s Disease after Elimination of Heterophilic Antibody Interference | Beta Amyloid Products

March 2015 — FreePatents: CURCUMIN DERIVATIVES FOR AMYLOID-BETA PLAQUE IMAGING | Beta Amyloid Products

March 2015 — PLOS One: Amyloid Precursor Protein Mediated Changes in Intestinal Epithelial Phenotype In Vitro | Beta Amyloid Products

March 2015 — The Journal of Physical Chemistry: In Silico and in Vitro Study of Binding Affinity of Tripeptides to Amyloid β Fibrils: Implications for Alzheimer’s Disease | Beta Amyloid Products

March 2015 — ScienceDirect: Sustained high levels of neuroprotective, high molecular weight, phosphorylated tau in the longest-lived rodent | Tau Products

March 2015 — The Journal of Biological Chemistry: Bioenergetic mechanisms in astrocytes may contribute to amyloid plaque deposition and toxicity | Beta Amyloid Products

February 2015 — Springer Link: Histamine induces the production of matrix metalloproteinase-9 in human astrocytic cultures via H1-receptor subtype | Beta Amyloid Products

February 2015 — The Royal Society of Chemistry: Superposition of an AC field improves the discrimination between peptides in nanopore analysis | Other Products

February 2015 — ScienceDirect: Human secreted tau increases amyloid-beta production | Tau Products

February 2015 — ScienceDirect: Age- and Location-Related Changes in Microglial Function | Other Products

February 2015 — British Journal of Pharmacology: The Ca2+ channel inhibitor 2-APB reverses β-amyloid-induced LTP deficit in hippocampus by blocking BAX and caspase-3 hyperactivation | Beta Amyloid Products

January 2015 — The Journal of Clinical Investigation: Prostaglandin signaling suppresses beneficial microglial function in Alzheimer’s disease models | Beta Amyloid Products

January 2015 — ScienceDirect: Photo-induced inhibition of Alzheimer's β-amyloid aggregation in vitro by rose bengal | Beta Amyloid Products

January 2015 — ACS Publications: Effects of Tau Domain-Specific Antibodies and Intravenous Immunoglobulin on Tau Aggregation and Aggregate Degradation | Tau Products

January 2015 — Wiley Online Library: Anti-tau antibody reduces insoluble tau and decreases brain atrophy | Tau Products

January 2015 — IEEE Xplore: On-chip detection of wild 3R, 4R and mutant 4R tau through kinesin-microtubule binding | Tau Products

January 2015 — The Journal of Biological Chemistry: A Food and Drug Administration-approved Asthma Therapeutic Agent Impacts Amyloid β in the Brain in a Transgenic Model of Alzheimer Disease* | Beta Amyloid Products

October 2014 — Nature: A Smoothened receptor agonist is neuroprotective and promotes regeneration after ischemic brain injury | Other Products

September 2014 — Science Direct: A 170 kDa multi-domain cystatin of Fasciola gigantica is active in the male reproductive system | Other Products