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http://compbio.cs.princeton.edu/conservation/

Software for scoring protein sequence conservation using the Jensen-Shannon divergence. It can be used to predict catalytic sites and residues near bound ligands.

Proper citation: Conservation (RRID:SCR_016064) Copy   

•   Source: SciCrunch Registry

http://www.jhugicc.org/GIConteCenter/pages/cores/proteomicsCore.html

Core facility that uses mass spectrometry coupled to one (1D) and two (2D) dimensional separations by column chromatography or gel electrophoresis to identify, quantify or characterize proteins and their post-translational modifications, that are expressed in well characterized protein fractions from the small intestine, colon, kidney, liver and pancreas. Techniques such as difference gel electrophoresis (DIGE), isobaric tag for relative and absolute quantitation (iTRAQ), tandem mass tags (TMT) and stable isotope labeling of amino acids in cell culture (SILAC) as well as non-labeling methods (MudPIT, multi-dimensional protein identification technology) are available for quantifying relative differences in protein expression and post-translational modifications, such as acetylation, glycosylation, phosphorylation, nitrosation, ubiquitination and novel cleavage sites.

Proper citation: Hopkins Conte Digestive Diseases Basic and Translational Research Core Center Proteomics Core (RRID:SCR_015597) Copy   

•   Source: SciCrunch Registry

http://biophysics.fsu.edu/facilities/protein-expression-facility/

Core to facilitate the large scale expression of recombinant proteins in bacterial, insects, and mammalian cells. Serves primarily faculty and students from the laboratories in the Kasha Laboratory Building and laboratories in Biology, Biochemistry, Chemistry and Nutrition at Florida State University, Tallahassee, FL.

Proper citation: Florida State University Protein Expression Core Facility (RRID:SCR_016757) Copy   

•   Source: SciCrunch Registry

https://www.dbi.udel.edu/resources-and-facilities/protein-characterization

Facility consists of a Beckman Coulter ProteomeLab XL-I analytical ultracentrifuge is configured with a scanning UV/Vis detection system and Rayleigh Interference Optics. Used to characterize variety of biophysical properties of macromolecules such as molecular weight, sedimentation coefficient, diffusion coefficient, equilibrium constant and stoichiometry. Can assess sample heterogeneity (aggregation and purity), molecular conformation (folded or unfolded), composition (assembled or unassembled) and thermodynamic properties of interacting systems. Provides spectrum of data for protein characterization in solution.

Proper citation: Delaware Biotechnology Institute Protein Characterization Core Facility (RRID:SCR_017746) Copy   

•   Source: SciCrunch Registry

https://www.usd.edu/medicine/basic-biomedical-sciences/proteomics-core

Core provides proteomics services to researchers from South Dakota and the surrounding region to rapidly analyze and identify protein expression patterns in their experimental systems.Develops experimental design, protocols, data analysis and interpretation.Provides consulting and advice in grant proposal, as well as data preparation to be submitted to proteomics journal according to requirements.Offers training in use of common equipment such as scanner, spot cutter, imaging software, technique and protocol issues, and sample preparation.

Proper citation: South Dakota University SD BRIN Proteomics Core Facility (RRID:SCR_017743) Copy   

•   Source: SciCrunch Registry

https://www.cimr.cam.ac.uk/about/facilities/bioinformatics

Core provides biological data handling and analysis in differential expression analysis, next generation sequencing, networks, protein architecture, and motif searching for in house researchers.

Proper citation: Cambridge Institute for Medical Research Bioinformatics Core Facility (RRID:SCR_017186) Copy   

•   Source: SciCrunch Registry

http://www.columbia.edu/cu/biology/resources/proteomics/

Core provides identification of proteins and metabolites with differential quantitative expression in cells, tissues or in protein affinity purifications. Particular emphasis is on quantitative analysis of posttranslational modifications such as phosphorylation.

Proper citation: Columbia University Quantitative Proteomics and Metabolomics Core Facility (RRID:SCR_017747) Copy   

•   Source: SciCrunch Registry

http://www.uvm.edu/sbb/cxx/cxx.html

Core for high resolution structural biology at the University of Vermont. X-ray crystallography allows biological and biomedical researchers to visualize proteins, RNA, DNA and their complexes at atomic resolution. The molecular details of specimens as small as DNA binding domains and as large as the ribosome have been elucidated via this powerful method. The CXX provides resources for all stages of macromolecular structure determination.

Proper citation: Vermont University Center for X-Ray Crystallography Core Facility (RRID:SCR_017688) Copy   

•   Source: SciCrunch Registry

https://www.rockefeller.edu/sbrc/

Core for protein expression and purification as well as all equipment needed for determination of three dimensional structures of biological macromolecules via X-ray crystallography. Houses Rigaku/MSC microMax 007HF generator for X-ray diffraction data collection, equipped with Varimax optics, X-stream 2000 cryosystems and two RaxisIV++ detectors.Also available is stereomicroscope, Nikon SMZ18, for crystal tray observations and crystal mounting., THIS RESOURCE IS NO LONGER IN SERVICE. Documented on September 16,2025.

Proper citation: Rockefeller University Structural Biology Resource Center Core Facility (RRID:SCR_017732) Copy   

•   Source: SciCrunch Registry

https://redoxbiologycenter.unl.edu/facilities/metabolomics-and-proteomics-core-facility/

Provides tools of modern functional proteomics and metabolomics. Facility is equipped with chromatography and mass spectrometry based technologies for proteomics and metabolomics (Clinical and non clinical), personalized experimental design consultation and comprehensive, individualized bioinformatics support.Services include:Small molecule exact mass determination or quantitation using positive or negative ion mode;Protein identification using LC/MS/MS analysis and MASCOT and SEQUEST database search;Shot gun proteome analysis of biological samples;Biomarker discovery from biological fluid;Drug protein or drug nucleic acid protein interaction;Protein complex isolation and identifying interacting partners and its quantitation;Protein differential expression analysis and quantitation by 2D-LC MS/MS (MudPIT);Global PTM analysis and quantitation;Specialization in phosphorylation and oxidation analysis;Coomassie Blue and Silver Stained Gel analysis; de novo peptide sequencing by tandem mass spectrometry;Confirmation of mutations in protein ;Customized sequence search of in-house proteins that are not available in database; Post translational modifications (phosphorylation, sumoylation, ubiquitination, oxidation, etc.); Determination of oxidation state of cysteine (disulfide bonds);Intact proteins and peptides mass determination.

Proper citation: Nebraska-Lincoln University Metabolomics and Proteomics Core Facility (RRID:SCR_017789) Copy   

•   Source: SciCrunch Registry

http://htbc.stanford.edu

Core provides fully automated high throughput screening (HTS) of Compound Libraries (130,000+ compounds) for both enzyme/protein-based assays and cell-based assays, using Caliper Life Sciences Staccato system;Genomic siRNA screening with siARRAY whole human genome siRNA library from Dharmacon targeting 21,000 genes, using Agilent Bravo system;High-Content Screening using ImageXpress Micro automated fluorescent microscope with live cell, bright field, phase contrast and integrated plate handling with Thermo Catalyst CRS, and image analysis using MetaXpress software;High Throughput Molecular Biology reagents and services, including access to cDNA libraries (Human ORFeome collection, 15,000 genes) and 96 and 384-well bead clean-ups and PCR setup (Biomek FX and Agilent Bravo), and other automation steps in collaboration with SFGF;High-throughput assay development assistance with cell culture, experiment design, robotic programming and Standard Operating Procedure drafting;Screening data analysis assistance with protocols, hit determination and structure activity analyses using MDL chemical database ISIS/HOST, Plate Manager, Assay Explorer and Report Manager. Use of microplate reader detection systems, including Tecan Infinite M1000 and Infinite M1000 PRO and Molecular Devices Analyst GT for fluorescence; fluorescence polarization; time-resolved fluorescence; absorbance and luminescence (with injectors and AlphaScreen); and Flexstation II 384, for kinetic fluorescence reads to measure calcium mobilization and ion channels.Use of liquid-handling robots, including Sciclone ALH3000 (96- and 384-well pipetting), Agilent Bravo (96- and 384-well pipetting), Velocity11 VPrep (96-well pipetting), Bio-Tek plate washers/dispensers, Matrix Wellmate and Titertek/Labsystems Multidrop microplate dispensers, and Velocity11 PlateLoc plate heat sealer;Training for most of these services.

Proper citation: Stanford University School of Medicine High Throughput Bioscience Center Core Facility (RRID:SCR_017794) Copy   

•   Source: SciCrunch Registry

http://sites.northwestern.edu/htal/

Core provides expertise and resources for large scale biology. Helps to set up, run, gather data and perform analysis in drug discovery research, biochemistry, cell and organismal biology, functional genomic screening, and synthetic genetic. Works with proteins, nucleic acids, small model organisms, and microbial strains. Provides tissue culture,produces and uses lentivirus particles, screens compound libraries, does experiments for investigators,generates preliminary data to figure out if idea is workable, discusses project development. Services include Macromolecular binding, biochemical, and cell-based assays,High content screening with widefield or confocal optics,Nanoliter liquid handling up to 1536-well density,Whole-plate kinetic assays (ion currents, GPCR signaling),Compound library screening,CRISPR/Cas9 screening (multiplexed libraries),Analysis of large data sets,Fluorescence Thermal Shift assay (measures protein melting),Complex liquid handling work flows.

Proper citation: Northwestern University High Throughput Analysis Laboratory Core Facility (RRID:SCR_017879) Copy   

•   Source: SciCrunch Registry

http://mass-spec.stanford.edu

Core mass spec and proteomic services include open access lab for trained users with GC/MS, LC/MS, high resolution LC/MS, and MALDI-TOF instruments, help with intact protein analysis, targeted quantitation, drug discovery support, pathway analysis, protein interactions, FFPE tissue analysis, both labeled and label-free proteomics, and more. Please contact SUMS to discuss these and other custom projects including new application development.

Proper citation: Stanford University Vincent Coates Foundation Mass Spectrometry Laboratory Core Facility (RRID:SCR_017801) Copy   

•   Source: SciCrunch Registry

http://ccb.ku.edu/

Core provides computational resources and expertise to enhance productivity of researchers studying infectious diseases. Assists with virtual screening, protein-small molecule docking, binding site prediction, protein modeling and design, prediction of protein stability changes upon mutation, fragment based probe design, as well as preparation of presentation graphics.Specializes in initial hit identification of non-traditional drug targets such as protein-protein or protein-RNA interfaces by offering high-throughput virtual screening via pocket optimization with exemplar screening at protein-protein interfaces and hotspot pharmacophore mimicry of protein-RNA interactions.CCB works in collaboration with Molecular Graphics and Modeling Laboratory.

Proper citation: Kansas University at Lawrence Computational Chemical Biology Core Facility (RRID:SCR_017890) Copy   

•   Source: SciCrunch Registry

http://rppc.mccormick.northwestern.edu/

Core provides quality controlled recombinant proteins. rPPC operates based on the two service models: Training model where Northwestern researchers use specialized bioreactor systems and participate in hands-on-training activities and Production model where staff carry out expression (mg to gm scale) and purification of recombinant or synthetic biologics, including potential therapeutic proteins and peptides, among others. Main focus of rPPC is to be user-facility;facility has parallel bioreactor systems for multiplexed lab-scale cultivation of microbial, insect, and mammalian cells. rPPC also serves as a production facility, providing low-cost recombinant biologics for researchers at Northwestern University.Services include: TRANSFECTION/TRANSFORMATION, ANALYTICAL (SMALL SCALE) EXPRESSION IN E.COLI AND MAMMALIAN CELLS,PROTEIN EXPRESSION IN E. COLI (LARGE SCALE),PROTEIN EXPRESSION IN MAMMALIAN CELL SYSTEM (LARGE SCALE),PROTEIN EXPRESSION IN INSECT CELL SYSTEM,GENERATION OF MOUSE HYBRIDOMA, PRODUCING MONOCLONAL ANTIBODIES, per one fusion,RESCUING AND CULTIVATING EUKARYOTIC CELLS,DOWNSTREAM PROCESSING OF GROWN CULTURE (BEFORE PROTEIN PURIFICATION),RECOMBINANT PROTEIN PURIFICATION,TAG CLEAVAGE WITH TEV. PROTEASE,LARGE SCALE mAb PRODUCTION ,DNA PLASMID PROPAGATION AND PURIFICATION,SDS-PAGE ANALYSIS,WESTERN BLOT ANALYSIS, INSTRUMENT TIME SHARING TECHNICAL/INSTRUMENT ASSISTANCE TIME,PROTEIN RECOVERING FROM INCLUSION BODIES.

Proper citation: Northwestern University Recombinant Protein Production Core Facility (RRID:SCR_017872) Copy   

•   Source: SciCrunch Registry

http://www.med.unc.edu/csb/pep

Core specializes in production of pure, functional proteins for structural, biophysical, and biochemical studies. Facility offers three categories of service:Protein Expression,Protein Purification,Scientific Consultation, Mentoring, and Training; Offers Isotope labeled proteins for NMR;High production scales for immunizations, drug discovery, structural biology;Endotoxin-free protein production;Stable cell line generation;Expert baculovirus expression;Custom packages to efficiently suit your needs.

Proper citation: North Carolina University at Chapel Hill School of Medicine Protein Expression and Purification Core Facility (RRID:SCR_017843) Copy   

•   Source: SciCrunch Registry

https://my.ilabsolutions.com/service_center/show_external/4003

Core specializes in cell, protein, and small molecules analysis as well as cell culture techniques. Services include:2-D gel electrophoresis, 2-D DIGE, LC-MS/MS, HPLC, flow cytometry, fluorescence-activated cell sorting (FACS), cell and tissue culture, and immortalization of cell lines. Our staff works closely with investigators to help design, perform, and analyze experiments.Offers training and assistance in flow cytometry, tissue culture, and operation many of our walk-up instruments.Instruments:Cell Sorter: FACS Aria III, BD Biosciences;Flow Cytometers, analyzers:C6, Accuri/BD Biosciences;Novocyte 3000, ACEA Biosciences;software for analysis: FSC Express, DeNovo software;LC-MS/MS: 6460 Triple Quadrupole, Agilent;Typhoon Trio Scanner, GE Lifesciences;Blood Analyzer: Hemavet 950, Drew Scientific.Plate Readers:;Victor Nivo 5F, Perkin Elmer;Luminometer: Centro XS, Berthold.Services:Cell Sorting (FACS);2-D gel electrophoresis/2D-DIGE;LC-MS/MS analysis of compounds; Cell immortilization.

Proper citation: Nemours/A.I.duPont Hospital for Children Cell Science Core Facility (RRID:SCR_017854) Copy   

•   Source: SciCrunch Registry

http://proteomics.swmed.edu

Core provides seven mass spectrometry platforms, for shotgun and targeted analyses, run by core staff. Services include protein and peptide identification from gels and solutions, identification and localization of post translational modifications, relative and absolute quantitation of peptides and proteins, intact mass analysis of proteins in solution.

Proper citation: UTSW Proteomics Core (RRID:SCR_017813) Copy   

•   Source: SciCrunch Registry

https://med.psu.edu/core/mass-spectrometry

Core provides mass spectrometry analyses and identification of proteins, peptides, oligonucleotides, carbohydrates and small molecules.Other services include separations of complex protein and/or peptide mixtures; protein expression analysis (iTraq, SILAC, SWATH/DIA label-free); quantitation of protein, cytokine, amino acid and other small-molecule levels; bioinformatics; spot-cutting and robotics; and gel imaging and analysis., THIS RESOURCE IS NO LONGER IN SERVICE. Documented on September 16,2025.

Proper citation: Penn State College of Medicine Mass Spectrometry and Proteomics Core Facility (RRID:SCR_017831) Copy   

•   Source: SciCrunch Registry

http://www.uniprot.org/help/uniprotkb

Central repository for collection of functional information on proteins, with accurate and consistent annotation. In addition to capturing core data mandatory for each UniProtKB entry (mainly, the amino acid sequence, protein name or description, taxonomic data and citation information), as much annotation information as possible is added. This includes widely accepted biological ontologies, classifications and cross-references, and experimental and computational data. The UniProt Knowledgebase consists of two sections, UniProtKB/Swiss-Prot and UniProtKB/TrEMBL. UniProtKB/Swiss-Prot (reviewed) is a high quality manually annotated and non-redundant protein sequence database which brings together experimental results, computed features, and scientific conclusions. UniProtKB/TrEMBL (unreviewed) contains protein sequences associated with computationally generated annotation and large-scale functional characterization that await full manual annotation. Users may browse by taxonomy, keyword, gene ontology, enzyme class or pathway.

Proper citation: UniProtKB (RRID:SCR_004426) Copy   

•   Source: SciCrunch Registry