Recombinant Human Albumin GMP
1Gram / 10 Gram / 100 Gram
Albumin is a major plasma protein that has become ubiquitous in stem cell research and regenerative medicine. Albumin acts as a bacteriostatic coating that simultaneously promotes attachment and proliferation of eukaryotic cells. These properties with the combination of its use as a buffer molecule make albumin one of the most popular cell culture additives.
Recombinant human albumin (rHA) is a high-purity, plant-derived alternative to human serum albumin (HSA), designed to support the rigorous demands of stem cell research and cell therapy manufacturing. Expressed in a plant-based system, our rHA eliminates the risks of animal- and human-derived contaminants while ensuring batch-to-batch consistency and superior bioavailability.
rhAlbumin meets all your cell culture expectations
Recombinant protein expressed in plant system
Free from human and animal pathogens.
Highest purity and protein stability
Without unwanted components that can interfere with your cells and process.
Batch-to-batch consistency and stock security
Reproducible performance and consistent results.
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Molecular Weight: ~66.5 kDa, identical to native human albumin.
High Purity & Consistency: Free from human- and animal-derived impurities, reducing variability in cell culture.
Enhanced Stability: Maintains structural integrity and functional properties under cell culture conditions. Long half-life >15 days.
Optimized for Stem Cell Expansion: Supports cell survival, proliferation, and differentiation in chemically defined media.
Advantages over other sources: Free from potential pathogens, plasma-sourced variability, and batch inconsistencies typically found in serum-derived albumins. Moreover, it avoids protein modifications coming from other expression systems that can alter protein function, offering enhanced biocompatibility for human cells.
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Nutrient carrier
Protein stabilizer
Viscosity modulation
Cell culture media buffering
rhAlbumin acts as you need
Media buffer
Particle carrier, nutrient transportation and protein stabilization
Surface saturation blocker
Seamless transition
From RUO to GMP-Compatible materials
Specifications
Origin
Plant derived (recombinant expression)
Formulation
Powder or Liquid at 20% concentration
Purity
> 99%
Safety
GMP-Compliant, Low endotoxin ( < 0.125 EU/mg); ADCF statement