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

August 2014 — Wiley Online Library: Fibrillar β-Amyloid 1-42 Alters Cytokine Secretion, Cholinergic Signalling and Neuronal Differentiation | Beta Amyloid Products

July 2014 — Science Direct: Nanoliposomes presenting on surface a cis-glycofused benzopyran compound display binding affinity and aggregation inhibition ability towards Amyloid β1-42 peptide | Beta Amyloid Products

July 2014 — Scientific Reports: Quantitative Measurement of Intact Alpha-Synuclein Proteoforms from Post-Mortem Control and Parkinson's Disease Brain Tissue by Intact Protein Mass Spectrometry | Synuclein Products

July 2014 — NIH.gov: Characterizing Methyl-Bearing Side Chain Contacts and Dynamics Mediating Amyloid-b Protofibril Interactions Using 13C methyl-DEST and Lifetime Line Broadening | Beta Amyloid Products

July 2014 — Science Direct: The use of nanopore analysis for discovering drugs which bind to α-synuclein for treatment of Parkinson's disease | Synuclein Products

July 2014 — Wiley Online Library: A distinct subfraction of Aβ is responsible for the high-affinity Pittsburgh compound B-binding site in Alzheimer's disease brain | Beta Amyloid Products

June 2014 — ACS Publications: Multifunctional D2/D3 Agonist D-520 with High in Vivo Efficacy: Modulator of Toxicity of Alpha-Synuclein Aggregates | Synuclein Products

June 2014 — Science Direct: A novel cell line from spontaneously immortalized murine microglia | Beta Amyloid Products

May 2014 — Universitat de Marburg Library: Annonacin, ein natürlicher Komplex-I Inhibitor, erhöht die Tau-Phosphorylierung im Gehirn von FTDP-17 transgenen Mäusen | Tau Products

May 2014 — JCI: The Journal of Clinical Investigation: Aldehyde dehydrogenase 1 defines and protects a nigrostriatal dopaminergic neuron subpopulation | Synuclein Products

May 2014 — pfizerpro.com: Activity of Pramlintide, Rat and Human Amylin but not ABeta 1–42 at Human Amylin Receptors | Beta Amyloid Products

May 2014 — Karolinska Institutet: Regenerating the Brain: Stem Cell Differentiation and Cholinergic Dysfunction in Alzheimer Disease | Beta Amyloid Products

May 2014 — Science Direct: Specific binding of intravenous immunoglobulin products to tau peptide fragments | Tau Products

May 2014 — Science Direct: The phosphorylation of Hsp20 enhances its association with amyloid-β to increase protection against neuronal cell death | Beta Amyloid Products

April 2014 — Science Direct: Testing synthetic amyloid-β aggregation inhibitor using single molecule atomic force spectroscopy | Beta Amyloid Products

April 2014 — PLOS One: Extracellular α-Synuclein Leads to Microtubule Destabilization via GSK-3β-Dependent Tau Phosphorylation in PC12 Cells | Synuclein Products

April 2014 — FEBS Journal: Resistance of naturally secreted -synuclein to proteolysis | Synuclein Products

April 2014 — The Journal of Neuroscience: Suppression of Alzheimer-Associated Inflammation by Microglial Prostaglandin-E2 EP4 Receptor Signaling | Beta Amyloid Products

April 2014 — FEBS Journal: Cu(II) and dopamine bind to α-Synuclein and cause large conformational changes | Synuclein Products

March 2014 — PLOS One: Modulation of RNase E Activity by Alternative RNA Binding Sites | Other Products

March 2014 — PLOS One: Extracellular Proteolysis of Apolipoprotein E (apoE) by Secreted Serine Neuronal Protease | Beta Amyloid Products

March 2014 — IOS Press: Adenosine Triphosphate (ATP) Reduces Amyloid-β Protein Misfolding in vitro | Beta Amyloid Products

March 2014 — Science Direct: Pituitary adenylate cyclase-activating polypeptide protects against β-amyloid toxicity | Beta Amyloid Products

March 2014 — Biopolymers: Improved chemical synthesis of hydrophobic Aβ peptides using addition of C-terminal lysines later removed by carboxypeptidase B | Beta Amyloid Products

March 2014 — Brain Pathology: Reduced Vascular Endothelial Growth Factor and Capillary Density in the Occipital Cortex in Dementia with Lewy Bodies | Beta Amyloid Products

February 2014 — ACS Publications: Predicting the Reactivity of Nitrile-Carrying Compounds with Cysteine: A Combined Computational and Experimental Study | Other Products

February 2014 — DOI 10.1007/s00401-014-1256-4: Next-generation active immunization approach for synucleinopathies: implications for Parkinson’s disease clinical trials | Synuclein Products

February 2014 — DOI: 10.1111/bpa.12130: Reduced vascular endothelial growth factor and capillary density in the occipital cortex in dementia with Lewy bodies | Synuclein Products

February 2014 — The Journal of Biological Chemistry: Molecular Basis for Preventing α-Synuclein Aggregation by a Molecular Tweezer | Synuclein Products

February 2014 — Clinical Chemistry: Quantification of Tau in Cerebrospinal Fluid by Immunoaffinity Enrichment and Tandem Mass Spectrometry | Tau Products

February 2014 — PLoS ONE: Comparable Autoantibody Serum Levels against Amyloid- and Inflammation-Associated Proteins in Parkinson’s Disease Patients and Controls | Synuclein Products

January 2014 — Mol. Pharmaceutics, Just Accepted Manuscript DOI: 10.1021/mp400230s Publication Date (Web): January 31, 2014 Copyright © 2014 American Chemical Society: Towards a rationale for the PTC124 (Ataluren) promoted readthrough of premature stop codons: a computational approach and GFP-reporter cell-based assay. | Other Products

January 2014 — Submission date 24 April 2013 Acceptance date 14 January 2014 Publication date 21 January 2014: Kinome and mRNA expression profiling of high-grade osteosarcoma cell lines implies Akt signaling as possible target for therapy | Other Products

January 2014 — Copyright © 2014 Elsevier B.V. except certain content provided by third parties. ScienceDirect® is a registered trademark of Elsevier B.V.: “Structural characterization of the minimal segment of TDP-43 competent for aggregation” | Other Products

January 2014 — 1Laboratory of Morphogenesis, Center of Advanced Study in Botany, Banaras Hindu University, Varanasi-221005, India 2Molecular Biology Section, Laboratory of Algal Biology, Center of Advanced Study in Botany, Banaras Hindu University, Varanasi-221005, India.: Enhanced photosynthesis and Carbon metabolism favor Arsenic tolerance in Artemisia annua, a medicinal plant as revealed by homology-based Proteomics | Other Products