Limited Offer for Q4 2025! Special Discounts on Key Materials for GMP Process Development
As a token of our gratitude to our valued biotech partners driving innovation, Merck is pleased to offer a special limited-time discount on essential bioprocessing products that have previously been excluded from e-commerce promotions.
From growth factors for cell culture to filtration and purification filters, chromatography media, and formulation stabilizers, this promotion covers a full range of core solutions supporting every step of process development—whether for biologics or small molecule pharmaceuticals.
Use promotion code ECOM4Q25 to unlock an optimized bioprocess with unchanged product quality at reduced costs—only available in Q4 2025
Product List
Use the promotion code ECOM4Q25 on the product purchase page to get high-quality products at a lower price!
<Key Product Highlights>
• Clarisolve® Depth Filter
: A high-performance depth filter designed for superior filtration efficiency and robust process consistency. Ideal for cell debris removal and downstream process optimization.
• Polyethylene Glycol 400
: A widely used PEG-based excipient that enhances API solubility. Suitable for a variety of formulations while ensuring consistent quality.
• CellPrime® rLR3 IGF
: A non-animal origin growth factor that boosts cell growth and protein productivity, ensuring reproducibility and safety in cell culture processes.
• MiniChrom Eshmuno® A
: A convenient mini-column for Protein A chromatography, enabling process optimization with small sample volumes—ideal for development and scale-up.
• Sulfobutylether-β-Cyclodextrin
: An excipient that improves solubility and bioavailability of poorly soluble APIs, supporting stable and effective formulation development.
Merck Q4 Promotion – Key Products for GMP Process Development
Explore must-have process development solutions at exclusive discounted prices!
CellPrime® r LR3 IGF
CellPrime® rLR3 IGF is used as a growth promoter for a variety of cell culture applications including CHO based processes for the manufacturing of therapeutic proteins such as monoclonal antibodies.
This is a non-animal origin (NAO) recombinant equivalent Insulin-like growth factor expressed in E. coli. CellPrime® rLR3 IGF has a 13 amino acid N-terminal extension and position 3 substitution of Glutamic acid to Arginine contributes to increased stability and robustness in media formulations. The elimination of animal-derived components reduces the incidence of performance variability in the medium and eliminates safety risks due to adventitious agents associated with these components
MiniChrom Eshmuno® A, 1ml 1 PC
Eshmuno®A media is a rigid, high-capacity, acid and alkaline resistant Protein A affinity chromatography media for the purification of Fc-containing proteins, including but not limited to monoclonal antibodies. It exhibits the following key advantages relative to competitive products:
• Acid/ Alkaline resistance
• Aggregate removal
Eshmuno® A media can be cleaned and sanitized under acid and/ or alkaline conditions, while maintaining high dynamic binding capacity at high flow rates. In addition, it offers an orthogonal solution for aggregate removal at both the front and tail ends of the elution peak from the Protein A column. This property of the Eshmuno® A media results in reducing the burden of subsequent chromatography steps typically used in the purification of Fc–containing proteins.
Sulfobutylether-β-Cyclodextrin
Sulfobutylether-β-Cyclodextrin Sodium Salt is a Cyclodextrin derivate with very high solubilization characteristics, especially suitable for parenteral pH ranges. By forming API:cyclodextrin inclusion complexes, it does not only strongly increase solubility, but it can also be applied to protect from chemical degradation, reduce undesired API characteristics such as unpleasant taste and odor, and reduce aggregation in case of biologic APIs.
Clarisolve Lab Scale Pod 20MS 00.14m2 HB
The Clarisolve® depth filter is a next-generation depth filter with a graded density media structure specially designed to match the particle size distribution of aggregated impurities through pre-treatment using acid or polymer. Compared to currently available depth filters, it offers enhanced removal capacity and reduced turbidity, allowing the clarification step of pre-treated samples to be processed in a significantly reduced footprint.
Moreover, the current feed containing high cell density and high concentrations of places a greater burden on traditional downstream clarification and purification operations. The enhanced performance unique to Clarisolve® alleviates this bottleneck and provides a more efficient purification process.
Polyethylene glycol 400
Polyethylene glycol (PEG) is a multipurpose polymer which can be applied in solid, semi-solid and liquid formulations. Its broad functional spectrum includes e.g. improvement of API solubility, acting as a lubricant for tablet coating, function as a carrier, and many more. Our comprehensive portfolio of PEGs comprises diverse polymer sizes of different molecular weights to meet your specific application and needs.
- Liquid Formulation Solubility Enhancement
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