Serum

Applications & Uses:

• Universal blocking agent (at a typical concentration of 5% v/v) to prevent non-specific protein adsorption in ELISA, CLIA, IHC, and western blotting
• Formulation intermediate for antibody diluents, calibrator diluents, and assay stabilizing buffers
• Negative reference controls and baseline calibration standards in multiplexed immunoassays

Benefits:

• Exceptional non-specific blocking: Features a natural protein matrix (protein concentration 50 to 60 mg/mL) that rapidly coats and saturates unreacted active binding sites on microplates or membranes
• Ultra-clear optical baseline: Extensively delipidated and processed through 0.2-micron sterile membrane filtration, preventing baseline turbidity, precipitation, and light-scattering errors under spectrophotometry
• Multi-host versatility: Available in a diverse selection of host animal sources (such as Goat, Donkey, Guinea Pig, Horse, Human, Llama, Rabbit, and Rat) to perfectly match secondary antibody cross-reactivity requirements
• Rigorous lot consistency: Manufactured in a clean biological processing plant under strict GMP alignment, ensuring highly predictable and uniform blocking efficiency with zero batch-to-batch variation

Performance Attributes:

• Suppresses non-specific solid-phase protein adsorption by 95% or more at standard assay working dilutions.
• Delipidation process ensures zero visible precipitation or background turbidity upon multiple freeze-thaw cycles.
• Free of trace active endonucleases, exonucleases, or proteases that interfere with diagnostic enzyme conjugates.

Sub Category: