Cell Proliferation Assay Kits
Our Cell Proliferation Assay Kits are essential tools for researchers measuring cell growth, viability, and cytotoxicity in vitro. Designed for high-throughput screening, these kits enable accurate quantification of live cells using colorimetric, fluorometric, or luminescent readouts. Compatible with both suspension and adherent cell lines, they support applications in cancer biology, drug discovery, stem cell research, immunotherapy, and toxicology. Featuring popular formats like MTT, XTT, WST-1, BrdU, EdU, alamarBlue, and ATP-based assays such as CellTiter-Glo, our kits deliver high sensitivity and reproducibility across 96- and 384-well plates. Ideal for kinetic and endpoint analysis, they allow rapid assessment of cell metabolism, DNA synthesis, or energy status. Whether you're studying human or animal cells, our assay kits provide trusted performance in cell proliferation analysis, optimized for use in molecular biology, biomedical research, and pharmaceutical development.
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