Qualitative Peptide Size Determination using SEC
- Order number: 220
Particle Size Distribution Determination of the particle size distribution in solid samples using Laser diffraction plus advanced Polarization Intensity...
Amino acid Analysis With our amino acid measurement (order no. 103) free amino acids are measured, whereas with our total amino acid analysis (order...
KONFIGURATOR
Element Analysis Bundle Our ICP-MS method covers the following elemtents. Please select your elements of choice.
Culture Media Analysis Bundle Spent media analysis is the analysis of the used media over the course of the production process and facilitates the selection of...
Water-soluble Vitamin Analysis Our UHPLC-MS/MS method covers the following water-soluble vitamins, vitaminoids and precursors*: Vitamin B1: Thiamine...
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Polyamine Analysis Polyamine levels in mammalian cells play a key role in cells’ viability as well as protein synthesis. Knowing the polyamine content...
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Organic Acid Analysis - UHPLC based method Organic acid content is determined using UHPLC-MS. Citric acid, Fumaric acid, Lactic acid, Malic acid, Pyruvat, Succinic acid,...
Dipeptide Analysis UHPLC-MS/MS based measurement of dipeptides. Please contact us for more information.
Trace Element Analysis Bundle for Spent Media Trace elements are determined by ICP-MS, combining highest sensitivity with excellent reliability, including: Element...
Ammonium Analysis Assay for the determination of ammonium concentrations. The average LOQ is 0.1 mM and might vary depending on the matrix.
Analysis of Total Amino Acid Content With our amino acid measurement (order no. 103) free amino acids are measured, whereas with our total amino acid analysis (order...
Highly abundant Cation Analysis Measurement of the highly abundant cations Sodium, Potassium, Magnesium, Calcium and Iron using ICP-MS.
Bioburden Testing Determination of TAMC (total aerobic count) on TS-agar and for TYMC (total microbial count of yeasts) on SAB-agar is performed by...
Glutathione Analysis UHPLC-MS/MS based measurement of glutathione (oxidized and reduced state). Please contact us for more information.
Customized Analytical Method Development Xell offers targeted, rapid and efficient services for the development of custom analytical methods and is your ideal partner to...
Particle Size Distribution Determination of the particle size distribution in solid samples using Laser diffraction plus advanced Polarization Intensity...
Coulometric Karl-Fischer Titration Determination of water content in solid and liquid samples using coulometric Karl-Fischer titration. Quantification range: 1 ppm...
Phosphate Analysis Photometric assay for the quantitative analysis of inorganic phosphate (ortho-phosphate).
Ascorbate Analysis Quantitation of ascorbic acid (vitamin C) via a proprietary method by UHPLC-MS/MS.
Cell Studies (stability, characterization) With our broad range of analytical methods (cell growth, product quantification and qualification, flow cytometry applications), we...
qPCR-based Analysis Analysis via qPCR (quantitative polymerase chain reaction) is extremely sensitive and can be utilized for detection of target...
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...
Antibody Quantification Our HPLC method for quantification of antibodies is based on protein A affinity chromatography. If you are unsure whether your...
ddPCR-based Analysis The digital droplet PCR (ddPCR) is a method suitable for absolute quantification of DNA and RNA samples without the need of...
ELISA-based Analysis As an immunological assay, the ELISA (enzyme-linked immunosorbent assay) can be applied for a broad range of cell culture derived...
CAP®-CDM Feed - Best fit in combination with CAP Medium - High performance feed for Cevec's CAP®-Go cell lines - CAP ® -CDM Feed is a...
HEK ViP NB | Medium - Optimized virus production - best choice for transient expression in HEK cells - Purchase this medium now via the...
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 Within the last few decades cell culture media has evolved from complex serum or hydrolysate containing base formulations to...
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CHOlean | Medium - Your lean and robust growth medium for various applications with unmatched pricing opportunities - Purchase this medium...
Fat-soluble Vitamin Analysis Our UHPLC-MS/MS method covers the following fat-soluble vitamins: Vitamin A: Retinol Vitamin D: Cholecalciferol...
AXP - liquid formulation production Accelerated Xell Production (AXP) - manufacture of customized liquid formulations (Animal Origin Free only). After production the...
AXP - dry powder manufacture Accelerated Xell Production (AXP) - manufacture of customized dry powder formulations (Animal Origin Free only). After...
TC-42 w/o GF | Medium - Optimal medium for various CHO processes - free of HT - TC-42 w/o GF is a complete chemically defined ,...
TC-42 w/ IGF | Medium - Optimal medium for various CHO processes - free of HT - TC-42 w/IGF is a complete chemically defined ,...
MDXK Medium -Well performing and robust medium for high-density cultivation and production with MDCK and MDBK cells - MDXK Medium is a...
HEK TF | Medium - Well established transfection medium - ideal for production of recombinant proteins and antibodies - Purchase this medium...
CHO TF | Medium - Perfect medium for working with transient CHO cells - growth, transfection and production - Purchase this medium now ...