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ddPCR-based Analysis
- Order number: 219
The digital droplet PCR (ddPCR) is a method suitable for absolute quantification of DNA and RNA... more
Product information "ddPCR-based Analysis"
The digital droplet PCR (ddPCR) is a method suitable for absolute quantification of DNA and RNA samples without the need of calibration. This allows precise and robust measurements of various sample types. Amongst other applications, ddPCR can be applied to quantify genomic titers in gene therapy applications (e.g., AAV production), to detect rare variations or GMOs and to develop references for real time PCR measurements.
Please contact us to discuss your specific analytical requirements.
Related links to "ddPCR-based Analysis"
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Sample Requirements "ddPCR-based Analysis"
Samples can be e.g. cell culture supernatants or pellets.
Please read and sign our sample declaration sheet and contact us regarding sample preparation.
Analysis via qPCR (quantitative polymerase chain reaction) is extremely sensitive and can be utilized for detection of target...
As an immunological assay, the ELISA (enzyme-linked immunosorbent assay) can be applied for a broad range of cell culture derived...
To determine the titer of adeno-associated viruses (AAV) we apply HPLC. If you are curious to learn more about this method and...
Process development such as feed strategy optimization can take up a lot of time and resources. With our long-standing experience...
KONFIGURATOR
Our ICP-MS method covers the following elemtents. Please select your elements of choice.
Xell offers targeted, rapid and efficient services for the development of custom analytical methods and is your ideal partner to...
Hint!
- Optimized virus production - best choice for transient expression in HEK cells - HEK ViP NX is a complete chemically defined...
Our HPLC method for quantification of antibodies is based on protein A affinity chromatography. If you are unsure whether your...
Hint!
Organic acid content is determined using UHPLC-MS. Citric acid, Fumaric acid, Lactic acid, Malic acid, Pyruvat, Succinic acid,...
- Optimized virus production - best choice for transient expression in HEK cells - HEK ViP NB is a complete chemically defined...
With our amino acid measurement (order no. 103) free amino acids are measured, whereas with our total amino acid analysis (order...
Our HEK Media Bundle is the easiest approach for you to test, identify and select the best matching serum-free,...
Antibody-dependent cell-mediated cytotoxicity (ADCC) is a mechanism of cell-mediated immune response, initiated by specific...
With our amino acid measurement (order no. 103) free amino acids are measured, whereas with our total amino acid analysis (order...
- Your best choice for stable expression with HEK cells - robust and effective - HEK GM is a complete chemically defined ,...
- Perfect medium for working with transient CHO cells - growth, transfection and production - CHO TF SILAC is a complete...
With our broad range of analytical methods (cell growth, product quantification and qualification, flow cytometry applications), we...
Xell offers targeted, rapid and efficient services for the development of custom cell culture medium and feed and is your ideal...
Accelerated Xell Production (AXP) - manufacture of customized dry powder formulations (Animal Origin Free only). After...
Hint!
Polyamine levels in mammalian cells play a key role in cells’ viability as well as protein synthesis. Knowing the polyamine content...
Our UHPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
- Well established transfection medium - ideal for production of recombinant proteins and antibodies - HEK TF is a complete...
Qualitative determination of peptide sizes using size exclusion chromatography (SEC). SEC separates polymer molecules based on...
Measurement of the highly abundant cations Sodium, Potassium, Magnesium, Calcium and Iron using ICP-MS.
Determination of the particle size distribution in solid samples using Laser diffraction plus advanced Polarization Intensity...
You have developed your own product, but you face challenges in context of manufacturing? Make it easy for yourself, save time and...
We manufacture products according to your recipe, regardless of what it is: Cell culture media Cell culture feeds Cell...
• suitable for GMP applications • custom labeling • flexible packaging...
Determination of water content in solid and liquid samples using coulometric Karl-Fischer titration. Quantification range: 1 ppm...
Determination of TAMC (total aerobic count) on TS-agar and for TYMC (total microbial count of yeasts) on SAB-agar is performed by...
Rehydration of dry powder formulations (Animal Origin Free only). Rehydration within 10 business days after receipt of dry...
Within the last few decades cell culture media has evolved from complex serum or hydrolysate containing base formulations to...
Our UHPLC-MS/MS method covers the following fat-soluble vitamins: Vitamin A: Retinol Vitamin D: Cholecalciferol...
Accelerated Xell Production (AXP) - manufacture of customized liquid formulations (Animal Origin Free only). After production the...
UHPLC-MS/MS based measurement of dipeptides. Please contact us for more information.
Spent media analysis is the analysis of the used media over the course of the production process and facilitates the selection of...
Traditional mammalian cell culture is usually anchor-dependent and serum-supplemented, which is directly connected to a series of...
- Best fit - High performance medium for Cevec's CAP®-Go cell lines - CAP ® -CDM is a complete chemically defined ,...