Cell Culture Media
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Expression Systems PROD BOOST ADDITIVE, 1L BOTTLE
Expression Systems Production Boost Additive (PBA) is a nutrient boost designed to increase protein expression by supporting the increased needs of insect cells infected by recombinant baculovirus. PBA is a serum-free, animal-free formulation that complements ESF 921 and ESF AF insect cell culture media and extends the late and very-late expression period of production by maintaining high culture viability. PBA is a cocktail of nutrients designed for supplementation at a rate of1–10% at 6–36 hours post infection.
• Serum-free, animal-free formulation works seamlessly with ESF 921 and ESF AF
• Extends culture period by maintaining cell viability
• Increases protein expression
• Available in 100 mL or 1 L bottles
To download Instructions for Use and/or COA please visit: www.expressionsystems.com
Cambridge Isotope Laboratories BIOEXPRESS-2000 (INSECT CELL) UNLABELED, 1 KIT
BIOEXPRESS-2000 (INSECT CELL) UNLABELED, 1 KIT
Medchemexpress LLC ROR1 Human sf9 Hi 100ug
ROR1 protein s minimal kinase activity in vitro suggests an improbable role as a tyrosine kinase in vivo It serves as a receptor for WNT5A activating NFkB signaling and potentially inhibiting WNT3A signaling Notably ROR1 plays a vital role in the inner ear facilitating innervation of auditory hair cells by spiral ganglion neurons ROR1 Protein Human (sf9 His) is the recombinant human-derived ROR1 protein expressed by Sf9 insect cells with C-His labeled tag
Cambridge Isotope Laboratories BIOEXPRESS-2000 (INSECT CELL) (U-15N, 98%), 1 KIT
BIOEXPRESS-2000 (INSECT CELL) (U-15N, 98%), 1 KIT
Cell Systems Corporation OptiCulture™ Serum-Free Medium-RH (4E3-500-RH)
OptiCulture™ Serum-Free Medium-RH (4E3-500-RH) is a xeno-free, nutrient-rich medium designed to support reproducible growth and functional phenotypes across diverse cell types. Eliminating all non-human animal-derived components, this medium provides a clean, defined environment for research requiring animal-free conditions. The kit includes 500 mL basal medium, OptiBoom-R (recombinant human growth factors), supplements (ITS, Anti-Oxidants, Hydrocortisone), and 10 mL xeno-free coating material. 4E3-500-RH is certified for experimental use, phenol-red free, and contains no added hormones or antibiotics. Ideal for xeno-free barrier models, organoids, co-cultures, disease modeling, and drug screening.
Medchemexpress LLC IL-5 Mouse sf9 Hi 5ug
IL-5 protein is expressed by T lymphocytes and NK cells and regulates eosinophils affecting their survival differentiation and chemotaxis In addition IL-5 stimulates immunoglobulin production growth and differentiation of activated and resting B cells IL-5 Protein Mouse (sf9 His) is the recombinant mouse-derived IL-5 protein expressed by Sf9 insect cells with C-His labeled tag
Medchemexpress LLC Ufc1 protein, human (sf9, His, StrepⅡ) | >90.0% | 10UG
Recombinant human UFC1 protein expressed in Sf9 insect cells and supplied as a purified, buffered solution for research applications. The construct contains N-terminal StrepII and 8xHis tags, has an approximate molecular weight of 22.5 kDa, and is provided with low endotoxin and high purity. Store frozen and avoid repeated freeze-thaw cycles.
- Recombinant human UFC1 protein expressed in Sf9 insect cells.
- N-terminal StrepII and 8xHis tags for purification and detection.
- Approximate molecular weight 22.5 kDa.
- Purity greater than 90% by reducing SDS-PAGE.
- Supplied in 50 mM HEPES pH 7.5, 200 mM NaCl, 20% glycerol, 1 mM DTT.
- Endotoxin level <1 EU/μg (LAL method).
- Shipped on dry ice; store at -80°C for long-term storage.
- Intended for research use only.
Medchemexpress LLC Rac1 protein, human, recombinant (Sf9), N-terminal GST-tag | 97.0% | 1 MG
Recombinant human Rac1 protein expressed in Sf9 insect cells with an N-terminal GST tag. Supplied as a purified, research-grade protein (approximately 44 kDa) with high reported purity; consult the manufacturer datasheet for buffer and storage instructions.
- Expressed in Sf9 insect cells with an N-terminal GST tag.
- Purified protein approximately 44 kDa by SDS-PAGE.
- High purity (~97%) suitable for biochemical assays.
- Available in a 1 mg research quantity.
- Intended for protein-protein interaction studies, structural analysis, and antibody production.
Medchemexpress LLC Nov/CCN3 protein, human (recombinant, Sf9, C-His tag) | 97.1% | 20UG
Recombinant human NOV/CCN3 protein produced in Sf9 insect cells with a C-terminal His tag. Supplied as a 0.22 μm filtered solution in Tris/NaCl buffer with glycerol; suitable for biochemical assays and cell signaling studies. Analytical testing indicates ~97.1% purity by reducing SDS-PAGE, an observed molecular weight of approximately 47 kDa, and endotoxin <1 EU/μg.
- Recombinant human protein expressed in Sf9 insect cells.
- C-terminal His tag for affinity purification and detection.
- High purity (~97.1%) as determined by reducing SDS-PAGE.
- Low endotoxin level (<1 EU/μg) suitable for cell-based assays.
- Supplied in buffered, glycerol-containing solution for stability.
Medchemexpress LLC Rac1 protein, human (sf9, GST) | >95.0% | 500 UG
Recombinant human RAC1 protein produced in Sf9 insect cells with an N-terminal GST tag. Supplied as a filtered formulation optimized for biochemical and structural assays, the protein shows >95% purity by reducing SDS-PAGE and is available in sizes including 500 μg.
- Expressed in Sf9 insect cells with N-terminal GST tag.
- Greater than 95% purity by reducing SDS-PAGE.
- Predicted molecular weight 47 kDa; observed ~44 kDa on SDS-PAGE.
- Formulated in 50 mM Tris, 100 mM NaCl, 1 mM GSH, 10% glycerol, pH 8.0.
- Supplied as a 0.22 μm filtered solution; avoid repeated freeze-thaw cycles.
- Store at -80°C; stable at -20°C for short-term storage.
- Suitable for biochemical assays, binding studies, and structural analysis.
Cambridge Isotope Laboratories BIOEXPRESS-2000 (INSECT CELL) (U-15N, 98%) (200 ML MEDIA KIT), 1 KIT
BIOEXPRESS-2000 (INSECT CELL) (U-15N, 98%) (200 ML MEDIA KIT), 1 KIT
Medchemexpress LLC DPP8 protein, human (sf9, His) | 97.0% | 100UG
Recombinant human DPP8 protein expressed in Sf9 insect cells with an N-terminal 8xHis tag. Supplied as a filtered, buffered solution suitable for research use and shipped on dry ice.
Medchemexpress LLC ROR1 Human sf9 Hi 5ug
ROR1 protein s minimal kinase activity in vitro suggests an improbable role as a tyrosine kinase in vivo It serves as a receptor for WNT5A activating NFkB signaling and potentially inhibiting WNT3A signaling Notably ROR1 plays a vital role in the inner ear facilitating innervation of auditory hair cells by spiral ganglion neurons ROR1 Protein Human (sf9 His) is the recombinant human-derived ROR1 protein expressed by Sf9 insect cells with C-His labeled tag