Chemokine Recombinant Proteins
Our Chemokine Recombinant Proteins portfolio offers a comprehensive selection of high-quality, biologically active chemokines for advanced research in immunology, inflammation, oncology, cell migration, and signal transduction. These recombinant proteins are produced using reliable expression systems and purified to high standards to ensure purity, consistency, and reproducibility.
This category includes a broad range of CC and CXC chemokines, available across multiple species (Human, Mouse, Rat, Primate) and in different formats, including His-tagged variants for enhanced detection and purification flexibility. All products are suitable for in vitro assays, cell culture studies, chemotaxis assays, receptor binding studies, and functional bioassays.
Key Features:
- High purity and confirmed biological activity
- Multiple species coverage (Human, Mouse, Rat, Primate)
- Native and His-tagged protein options
- Consistent batch-to-batch performance
- Ideal for immunology, inflammation, cancer, and cell signaling research
Our chemokine proteins support reliable and reproducible experimental outcomes, making them a trusted choice for academic, clinical, and pharmaceutical research laboratories.
Grid Membrane(Individual&Continuous Pack)
Grid Membrane-Specifications
Grid Membrane-Features
- Quality control begins with the QA of raw materials and maintained during and post-membrane casting process through regular sample testing intervals that includes microbial testing and particle counts.
- Gridded lines do not inhibit colony growth.
- All membrane filters comply with ISO 7704.
- MCE membranes is a mixture of cellulose nitrate and cellulose acetate which allows effective retention with high-flow rates and optimal colony growth.
- Each shipment includes COA ( Certificate of Analysis) or Quality Certificate .
Grid Membrane-Quality Control
- Bacterial Challenge: LRV>7（ATCC19146, ATCC14756,ASTM bacterial challenge test )for each lot of 0.2um and 0.45um products.
- Bacterial Endotoxin : < 0.25 EU/mL or < 2.15EU/device (LAL) for each lot of devices.
- Biosafety: Meets USP<88>Biological Reactivity test for Class VI Plastics.
- Recovery of Fecal Coliform: ≥90 %
- Traceable: All QC data is traceable for each lot from raw material to finished product.
- Reliably: Each lot of products are tested for seal and membrane integrity.
- ISO 9001 Quality Standard
Grid Membrane-Comparison of Bacterial recovery Rate against competitors
Grid Membrane-Comparison of Flow Rate against competitors
High Flowrate MCE membrane provides short filtration times for water, beer, wine, juice and other beverages saving time especially for multiple samples
Grid Membrane-Excellent Performance of Grids
Orientfiltr High Performance MCE membrane uses microbiological – “friendly” ink which promotes growth on grids to maximize recovery
Grid Membrane-Applications
Applications:
“Membrane Filtration Technique”
-Food Hygiene, water analysis method
- Colony counting (Microbial enumeration)
- General Microscopy
- Particulate counting and analysis
Industries:
- Bottled Water
- Food & Beverage (Beer, Wine, carbonated drinks, etc.)
- Environmental
- Cosmetics
- Pharmaceutical
Grid Membrane-Core Competitions