Healthy Pediatrics Serum

About Healthy Pediatrics Serum

Healthy Pediatric Serum for Reference Range and Pediatric Assay Research

Healthy Pediatrics Serum is collected from IRB-consented healthy paediatric donors with parental or guardian consent and age-appropriate assent, and processed and frozen within 24 hours of collection. These are not disease specimens: they are normal paediatric reference material for establishing age-appropriate baselines, validating assays intended for paediatric use, and serving as matched controls in paediatric disease studies.

Why Age-Matched Pediatric Serum Matters

Adult reference serum is not a valid substitute for paediatric material. Many circulating analytes have reference intervals that change substantially with age and pubertal development, so an assay calibrated or validated only on adult serum can misclassify a healthy child.

• Immune ontogeny — immunoglobulin isotypes mature on distinct trajectories, with IgG passing through a physiologic nadir in infancy and IgA rising latest, so paediatric immunology baselines cannot be inferred from adults.
• Growth and bone turnover — alkaline phosphatase and IGF-1 track skeletal growth and peak around the pubertal growth spurt, producing paediatric ranges that overlap poorly with adult ones.
• Endocrine transitions — thyroid, gonadal and adrenal axis analytes shift markedly with pubertal stage, making Tanner-stage or age-band matching essential in endocrinology research.
• Assay validation for paediatric indications — regulatory and clinical development programmes need normal paediatric matrix for accuracy, interference, linearity and reference-interval work in the intended population.
• Matrix for spike-recovery and calibration — normal paediatric serum provides a biologically appropriate background for recovery and parallelism experiments.
• Matched controls for paediatric disease cohorts — comparisons in paediatric autoimmune, genetic, oncology and infectious disease studies are only interpretable against age-matched normal serum.

Donor Stratification Available

• Age band: infant, toddler, young child, older child and adolescent cohorts
• Sex assigned at birth, with balanced male and female cohorts on request
• Pubertal or Tanner stage where recorded
• Race and ethnicity for demographically representative cohorts
• BMI percentile, fasting status and time of collection where recorded
• Absence of chronic disease and current medication confirmed at screening
• Matched healthy adult control serum available for cross-age comparison studies

Product Features

• Collected from screened healthy paediatric donors under parental or guardian consent
• Processed and frozen within 24 hours of collection
• Research Use Only (RUO)
• IRB-approved protocols with documented consent and age-appropriate assent
• Custom aliquot volumes available; volumes reported per lot

De-identified Donor Data

• Confirmed healthy status at screening, with no known chronic condition
• Age, sex assigned at birth, and race/ethnicity
• Donor- or guardian-reported medical history, medications and allergies
• Anthropometric and collection metadata where available

Applications

• Establishing and verifying paediatric reference intervals
• Assay validation and qualification for paediatric indications
• Matrix for calibration, spike-recovery and interference testing
• Age-matched control arms in paediatric disease biomarker studies
• Paediatric immune ontogeny and immunoglobulin profiling
• Growth, bone turnover and endocrine axis research
• Serum cytokine and multiplex protein panel normalisation
• Vaccine serology baseline and normal-range research

Other Healthy Pediatric Specimen Types

• Healthy Pediatrics Plasma
• Healthy Pediatrics Whole Blood
• Healthy Pediatrics PBMC

Compliance and Quality Assurance

• IRB-approved and HIPAA-compliant protocols
• Electronic informed consent with 21 CFR Part 11 – compliant e-signatures
• Documentation support available for regulatory review

Ordering & Customization

Healthy paediatric serum is available in standard and custom volumes. For pricing, availability or a specific age-band or cohort request, email learnmore@sanguinebio.com; please also contact us for international orders or documentation requirements to ensure compatibility with your country’s regulations. To browse availability across all donor populations, visit our human serum page.