Elena Speranskaya

3 Questions 3 Answers 0 Followers

Questions related from Elena Speranskaya

How do you cut conjugate pads/sample/top pad sheets in the lab (before assembling to backing card )?

Hello!! Please, could you share your experience with lateral flow assay development: which equipment do you use to cut conjugate/sample/top pad sheets to the specific width before assembling them...

26 February 2024 7,337 5 View

Can I measure pH of Gold-citrate suspension with a pH meter?

Hello! Could you help me please with such a question: How do you measure pH of Gold suspension during pH adjustment? I tried to use a regular pH meter and pH strips during pH adjustment of Gold...

25 September 2023 7,255 2 View

Gold Aggregation during covalent conjugation of Gold-PEG-COOH with antibodies?

Hello! I’m trying to conjugate commercial Gold-PEG-COOH (40 nm) particles to antibodies and have troubles with Gold aggregation (as a black precipitate that cannot be redissolved at vortexing or...

06 February 2023 6,378 1 View