Numelab | News

Enrich and detect CTCs of prostate cancer from blood

March 01, 2017

Circulating tumor cells (CTCs) constitute a useful approach for personalized medicine. In prostate cancer, the expression of three tumor-associated transcripts, prostate-specific membrane antigen (PSMA), prostate-specific antigen (PSA) and epidermal growth factor receptor (EGFR), are often altered and used as biomarkers.

In addition, cell surface PSMA presents a unique target for treatment of patients early in their development of prostatic metastases.
How can you detect PSMA, PSA and EGFR in prostate cancer from blood? Learn more

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Antibody products against PEG from Abcam!

Polyethylene glycol (PEG) is a synthetic polymer composed of repeating ethylene glycol (-CH2-CH2-O-) units. It has low toxicity, is strongly hydrophilic and has a large exclusion volume in aqueous solution. The covalent attachment of PEG (PEGylation) is commonly used to modify a variety of proteins and drugs. PEGylation can offer several benefits including decreased immunogenicity, increased bioavailability, and optimized pharmacokinetics5.

April 15, 2019 More +

Cut solvent use by 50% with the Revised ASTM D664 for TAN/TBN in petrochemical samples

The determination of the acid number plays a significant role in the analysis of petroleum products. This is manifested in the numerous standard procedures in use over the world (ASTM, DIN, IP, ISO, etc.). These procedures differ mainly in the composition of the used solvents and titrants.

September 24, 2018 More +