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Peptide Labeling
Labeled peptides can support research applications requiring a detectable or traceable peptide component.
Modified Peptide Services
Peptide Modification
SciLight Biotechnology provides project-specific peptide modification services including peptide labeling, cyclization, PEGylation, phosphorylation, biotinylation, conjugation, and other applicable modifications for research applications.
Peptide Modification Services
Modified Peptides Designed for Research Requirements
Peptide modification can change the physical, chemical, structural, or analytical properties of a peptide and can be useful when a standard unmodified sequence does not meet the needs of a research project.
SciLight Biotechnology supports modified peptide projects based on the customer’s sequence, desired modification, quantity, purity, application, and analytical requirements.
From labeling and biotinylation to cyclization and other project-specific modifications, requirements can be reviewed individually to determine the appropriate service scope.
Modification Concept
Peptide + Modification
Peptide Sequence
+
Label
Peptide Sequence
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Biotin
Peptide Sequence
+
PEG
Peptide Sequence
+
Cyclization
Modification Capabilities
Peptide Modification Options
Different peptide research applications require different modifications. Available options depend on the sequence, modification chemistry, desired specifications, and project requirements.
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Biotinylation
Biotinylated peptides can be used in applicable binding, detection, assay, and affinity research applications.
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Peptide Cyclization
Cyclic peptide designs can be considered where a constrained peptide structure is relevant to the research objective.
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PEGylation
PEG modification can be incorporated into applicable peptide projects according to the required design and specifications.
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Phosphorylation
Phosphorylated peptides can support research involving post-translational modification studies and related applications.
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Peptide Conjugation
Applicable peptide conjugation approaches can be considered for research involving peptide-linked molecules or labels.
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Terminal Modifications
N-terminal and C-terminal modifications can be considered according to the sequence and intended research application.
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Fluorescent Labeling
Fluorescently labeled peptides can support applicable detection, binding, imaging, and research assay applications.
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Custom Modifications
Other project-specific peptide modifications can be evaluated based on sequence, chemistry, and technical requirements.
Research Applications
Modified Peptides for Life Science Research
Modified peptides can provide researchers with tools that have properties suited to particular experimental and analytical applications.
SciLight supports modification projects across pharmaceutical, biotechnology, academic, biomedical, and laboratory research environments.
Modification Selection
The appropriate modification depends on
the peptide sequence, intended use,
modification site, quantity, purity,
and analytical requirements.
Binding Studies
Modified peptides can support research
involving molecular binding and
interaction studies.
Detection & Assays
Labeled peptides can be used in
applicable detection and assay systems.
Epitope Mapping
Modified or labeled peptides can support
antibody and epitope research.
Structural Research
Cyclized and modified peptides can support
structure-related research.
Drug Discovery
Modified peptides can be used as research
materials in peptide discovery programs.
Biomedical Research
Peptide modifications for applicable
molecular and biological studies.
Project Workflow
From Peptide Sequence to Modified Peptide
Each modification project is evaluated around the peptide sequence, modification requirements, research application, and desired analytical specifications.
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Submit Sequence
Provide the peptide sequence and project requirements.
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Define Modification
Specify the desired modification and modification site where applicable.
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Technical Review
Requirements are evaluated according to sequence and project scope.
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Synthesis & Processing
The peptide is produced with the agreed modification requirements.
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Characterization
Applicable analytical characterization is performed according to project scope.
Analytical Characterization
Characterization of Modified Peptides
Modified peptides may require analytical characterization to help confirm peptide identity, purity, molecular weight, and other relevant project characteristics.
The analytical scope can be defined according to the peptide modification, sequence, intended application, and customer requirements.
HPLC Analysis
Chromatographic analysis supporting
peptide purity assessment.
Mass Spectrometry
Molecular characterization supporting
identity and mass assessment.
Purity Assessment
Applicable purity specifications
defined for the project.
Modification Verification
Analytical requirements can be
considered for the requested
modification.
Analytical Support
Characterization requirements can be incorporated into the peptide modification project according to the agreed scope.
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Peptide purity characterization
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Molecular weight assessment
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Peptide identity assessment
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Project-specific analytical requirements
Research Applications
Peptide Modification Across Research Fields
Modified peptides can be incorporated into research programs across pharmaceutical, biotechnology, academic, and biomedical science.
Pharmaceutical Research
Modified peptides for applicable discovery
and research programs.
Biotechnology
Peptide tools supporting biotechnology
research and assay development.
Academic Research
Custom modified peptides for university and
laboratory research.
Biomedical Research
Peptide modifications supporting molecular
and biological studies.
Diagnostic Research
Labeled and modified peptides for applicable
assay and biomarker research.
Drug Discovery
Modified peptide materials for research
supporting peptide discovery.
Discuss Your Modified Peptide Requirements
Send SciLight Biotechnology your peptide sequence, requested modification, modification site, quantity, purity requirement, intended application, and analytical specifications to begin a project discussion.