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Sputnik Analytical provides investigative services addressing analytical questions across chemical characterization, molecular interactions and biological response. Projects may involve individual measurements, multi-method analysis, comparative profiling, analytical method development or integrated scientific investigation.
Service and potential analytical deliverables
Each service page states its scientific overview, the methodology classes it draws on, applicable sample categories, measurable parameters, reporting outputs and the enquiry route. Current availability is controlled by the service catalogue, not assumed from the website.
Peptide Purity & Characterization
Chromatographic profiles, impurity assessment, purity estimates and identity-related findings.
Mass Spectrometry & Structural Analysis
Molecular mass, fragmentation patterns, selected structural and impurity information.
Binding Affinity & Kinetics
Kd, kon, koff or assay-defined interaction parameters where methodology supports them.
Receptor Pharmacology & Selectivity
EC50, IC50, response efficacy and receptor-selectivity measurements.
Off-Target Profiling
Comparative activity, selectivity and cross-reactivity across defined target panels.
Gene Expression & Transcriptomics
Relative or absolute gene-expression measurements and transcriptional response.
Proteomics & Biomarker Analysis
Selected protein abundance, biomarker measurements and multiplex profiles.
Biological Activity & Functional Assays
Quantitative functional-assay results and concentration-response analysis.
Stability & Degradation
Time-dependent integrity data, degradation profiles and stability-indicating measurements.
Analytical Method Development
Method suitability, optimization, verification and validation studies.