Cell Line Adaptation
- Order number: 40
Consulting Whether you are just starting to set up a cell culture lab, experiencing process limitations, seeing batch-to-batch variations of...
Customized Medium and Feed Development Xell offers targeted, rapid and efficient services for the development of custom cell culture medium and feed and is your ideal...
TC-42 w/ IGF Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Lot-to-lot testing Lot-to-lot variation is a well-known effect in media production and can occur even in chemically defined media. It can be caused...
Process Development and Optimization Process development such as feed strategy optimization can take up a lot of time and resources. With our long-standing experience...
TC-42 w/ rInsulin Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Basic Feed Basic Feed is a feed supplement for prolonged production of biologics in fed-batch processes, suitable for a broad range of cell...
HEK TF Specifically designed to support high-density suspension cultivation and efficient transfection, HEK TF is particularly suited for...
TCX6D Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Basic Feed Sample Basic Feed is a feed supplement for prolonged production of biologics in fed-batch processes, suitable for a broad range of cell...
Dry powder rehydration service Rehydration of dry powder formulations (Animal Origin Free only). Rehydration within 10 business days after receipt of dry...
Raw Material or Supplier Evaluation With our key competences in medium development and manufacture, we know that raw materials (production, origin, quality) and...
Trace element analysis - FAF Trace elements are determined by ICP-MS, combining highest sensitivity with excellent reliability, including: Element...
AXP - dry powder manufacture Manufacture of customized dry powder formulations (Animal Origin Free only). Production is based on a non-disclosure agreement....
Ion analysis Measurement of Sodium, Potassium, Phosphate, Calcium and Magnesium using ion-selective electrodes.
TC-42 w/o GF Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
Culture media analysis bundle The comprehensive culture media analysis bundle includes the analysis of glucose and lactate , amino acids , water-soluble...
Medium and Feed Screenings/Benchmarkings Cell culture medium and feed selection typically involves screening and benchmarking of alternative off-the-shelf culture media...
CAP®-CDM CAP ® -CDM is a chemically defined growth and production medium designed by Xell for Cevec's CAP ® -Go cell lines. Chemically...
BHK FS Advanced supplement for BHK fedbatch processes. Chemically defined, serum-free, animal component-free and hydrolysate-free...
MDXK Medium Growth and production medium for MDCK and MDBK cell lines. Chemically defined, serum-free, animal component-free and...
HEK GM Growth and production medium for various human cell lines, e.g. HEK. Chemically defined, serum-free, animal component-free and...
CHO TF Specifically designed to support efficient transfection and high-density suspension cultivation, CHO TF is particularly suited for...
TCX10D Growth and expression medium for CHO GS and other CHO cell lines. Chemically defined, serum-free, animal component-free and...
TCX7D Advanced feed supplement for CHO fedbatch processes. Chemically defined, serum-free, animal component-free and hydrolysate-free...
Glutathione analysis - FAF UHPLC-MS/MS based measurement of glutathione (oxidized and reduced state). Please contact us for more information.
Endotoxin Analysis - FAF The LAL (Limulus amoebocyte lysate) test is used to detect and/or quantify endotoxins from gram-negative bacterial origin. Endosafe...
Dipeptide analysis - FAF UHPLC-MS/MS based measurement of dipeptides. Please contact us for more information.
Coulometric Karl-Fischer Titration - FAF Determination of water content in solid and liquid samples using coulometric Karl-Fischer titration. Quantification range: 1 ppm -...
Ammonium analysis - FAF Assay for the determination of ammonium concentrations. The average LOQ is 0.1 mM and might vary depending on the matrix.
Organic Acid Analysis - UHPLC based method Organic acid content is determined using UHPLC-MS. Citric acid, Succinic acid, Malic acid, Fumaric acid, Tartaric acid, Lactic...
Glutathione analysis UHPLC-MS/MS based measurement of glutathione (oxidized and reduced state) from cell culture media supernatant. Please contact us...
HEK ViP NX Transfection and production medium for HEK cells with a high nutrient level. Chemically defined, serum-free, animal...
HEK ViP NB Transfection and production medium for HEK cells with a basic nutrient level. Chemically defined, serum-free, animal...
CHOlean Growth and expression medium for various CHO cell lines. Chemically defined, serum-free, animal component-free and...
AXP - liquid formulation production Manufacture of customized liquid formulations (Animal Origin Free only). Production is based on a non-disclosure agreement. After...
Polyamine analysis Our method (UHPLC-MS/MS) offers quantitative results for the following polyamines: putrescine, spermidine, spermine.