Results in minutes not hours.
Valita Titer assay is a plate based, 96- and 384-well assay that offers a rapid, cost effective way to measure IgG. Valita Titer assay is among the industry’s fastest IgG tests and is compatible with all plate readers with a Fluorescence Polarization module.
Straight from culture to plates and results
- No sample preparation
- No additional reagents
- No wash
Measure IgG directly in cell suspension
- Simple: Add, mix & read
- Rapid: Results in less than 15 minutes
- Automation friendly: 3 steps in standard plates
- Value for money: Competition-beating prices
Rapid & Easy to Use
Valita Titer assay is among the industry’s fastest and easiest IgG quantification assay in the industry and has a number of advantages over other long and tedious techniques like ELISA and HPLC.
Step 1: Add Sample
Add cell suspension to the plateStep 2: Incubate
Incubate for 5 minutes at Room TemperatureStep 3: Measure IgG
Quantify IgG using a plate readerTotal Assay Time < 15 minutes
- Productivity Clone Ranking
- Transfection QC for Productivity
- Clone Expression Optimization
- Stable Pool Characterization
- Assay time: Add, Mix, Read < 15 minutes (96-well Valita Titer plates)
- Productivity Screening
- Clone Ranking for Scale-up Selection
- Process Optimization
- Production Process Productivity Monitoring
- 30 minutes (96-well Valita Titer Plus plates)
Accurate & Precise Quantification
Valita Titer assay is accurate and precise and results are well correlated to industry standard techniques like Protein A HPLC and BLI.
Valita Titer Assay Product Details
- Assay accuracy: > 95%
- Detection range and precision
- Valita Titer assay: 2.5 mg/L -100 mg/L
- Valita Titer Plus assay: 100 mg/L - 2000 mg/L
- Plate format: 96- and 384-well plate formats
- Assay precision: < 2.5% RSD for inter- and intra-assay precision
- Cell robustness: Up to 15x10^6 cells/mL
- Fluorescent label: FITC (Excitation max. = 490, Emission max. = 525)
- IgG binding peptide: Fc binding peptide: binding domain 1 of Protein G
- IgG species: Validated for Human and Rabbit
- IgG formats: All Fc-containing IgGs (standard, bispecific, fusion proteins)
- IgG subclasses: 1,2,3,4 (human)
© 2023 ValitaCell Ltd. All rights reserved. Valita, Valita Titer and the ValitaCell logo are the trademarks of ValitaCell Ltd in the United States and other countries. ValitaCell is a Beckman Coulter Company. Not intended or validated for use in the diagnosis of disease or other conditions.