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Protein Analysis
Liver lysate samples when probed with HO-1 polyclonal antibody, ADI-SPA-896, shows two bands on western blot. What is the possible explanation as to why two bands detected?
Western blot image displayed on product page with ADI-SPA-896 shows two bands being detected. One of them is full length…
Tue, Jul 18, 2023
27 ml Assay Buffer is provided in ADI-901-002, ADI-901-153A, ADI-901-173 and in several other 5 plate ELSIA kits. Would this amount of buffer be sufficient for all of the samples after preparing standards?
Assay buffer in 5x 96 plate kits (e.g. in ADI-901-002, ADI-901-153A, ADI-901-173) is provided as 10x Concentrate and this requires…
Tue, Jul 18, 2023
Is solvent extraction of samples required TXB2 ELISA kit (ADI-900-002 and ADI-901-002)?
With many ELISA kits, including TXB2 ELISA kit (ADI-900-002 and ADI-901-002), extraction is required if the levels of marker is…
Tue, Jul 18, 2023
What is the difference between Z-VAD(OMe)-FMK (BML-P416) and Z-VAD-FMK (ALX-260-020)? Which Caspase inhibitor is best for cell based applications? Which inhibitor works in cell free assays?
Z-VAD(OMe)-FMK (BML-P416) has methyl ester group making this irreversible caspase inhibitor cell permeable and therefore is used in cell based…
Tue, Jul 18, 2023
Does Enzo Protein A ELISA kit, ADI-900-057, detect Protein A purified on MabSelect PrismA and MabSelect SuRe™ resins?
Protein A ELISA kit (ADI-900-057) detects ligand that bind to GE bound MabSelect SuRe™ resin. We have not determined the…
Tue, Jul 18, 2023
What is the recommended dilutions for plasma samples obtained from subjects treated with aspirin for TXB2 ELISA kit (ADI-900-002 and ADI-901-002)?
When the TBX2 ELISA kit (ADI-900-002 and ADI-901-002) was developed with pooled samples, 1:100 dilution worked. So, this is a…
Tue, Jul 18, 2023
What specific tips are useful for substrate preparation with Tyrosinase (human), (recombinant) (His-tag), BML-SE535 assay?
When preparaing an assay with Tyrosinase (human), (recombinant) (His-tag), BML-SE535, please consider that Substrate-1, MBTH (3-methyl-2-benzothiazolinone hydrazone) is unstable. Make…
Tue, Jul 18, 2023
Why is a big change in OD not noticed in an inhibitor screening assay with Tyrosinase (human), (recombinant) (His-tag), BML-SE535?
Tyrosinase reaction rates reaches maximal velocity in less than two minutes where an initial burst phase is followed by steady-state…
Tue, Jul 18, 2023
Can results from SARS-CoV-2 IgG ELISA Kit ENZ-KIT170 be correlated to plaque-forming units (pfu/ml) of SARS-CoV-2?
SARS-CoV-2 IgG ELISA Kit is designed for the qualitative measurement of the human SARS-CoV-2 IgG. ELISA detects human antibodies to COVID. …
Tue, Jul 18, 2023
Is charcoal-stripped FBS and serum free DMEM required for spike and recovery experiment with cell culture sample with Progesterone ELISA kit, ADI-900-011?
ANS: We suggest to prepare standard curve in the same unconditioned media used to culture samples. General recommendation for diluting…
Tue, Jul 18, 2023