MSG3600: Mass Spect Gold Thyroid Stimulating Hormone Receptor, Antibody Negative

Elevate your thyroid immunoassay workflows with MSG3600 Mass Spect Gold Human Serum-a TRAb‑negative matrix (< 0.3 U/L) that mimics native serum while eliminating thyroid stimulating hormone receptor antibody interference.

Key Features:

• TRAb Negative - < 0.3 U/L by binding inhibition assay
• Lipid Free - Cholesterol & triglycerides ≤ 10 mg/dL to reduce assay noise
• Balanced Electrolytes & Metabolites - Glucose 65-105 mg/dL; B.U.N. 7-14 mg/dL; Creatinine 0.7-1.4 mg/dL; Sodium 131-151 mmol/L; Potassium 3.5-5.5 mmol/L; Chloride 85-108 mmol/L
• Physiological pH - 7.0-7.5 for native‑like assay conditions
• 0.1 µm Sterile Filtration - Ensures particulate‑free, lot‑to‑lot consistency
• Preservative‑Free & Low Bioburden - No additives; ≤ 1 CFU/mL
• Comprehensive Viral Screening - Non‑reactive for HIV 1/2, HBsAg, HCV (including NAT), and RPR
• -20 °C Storage - Stable in standard laboratory freezers; Made in USA

Applications:

• TRAb (TSH receptor antibody) immunoassay calibration & validation
• TSH receptor antibody assay development & optimization
• Thyroid disease biomarker discovery & verification
• Endocrine immunoassay quality control and lot release testing

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