What is the weight of rotavirus A (ng)?

More Hessam Odin Mohammadian's questions See All

How can I find my published papers' total read, citation or any other scores?

21 July 2024 9,802 3 View

I need the Knowledge, Attitudes, and Practices (KAP) Questionnaire for my thesis project. Can anyone send it to me?

I indeed looked for it everywhere but in vain. Many thanks in advance.

25 April 2024 7,140 2 View

Can anyone help me with Sciex Q-TOF? What are Gas 1 and Gas 2, and also what is curtain gas?

I'm trying to switch a method established on Agilent Q-TOF to Sciex.

16 August 2023 2,565 2 View

Why Liquid Surface Fluctuates Under Constant Acceleration?

Hi, I am modeling sloshing of a fluid inside a container using ANSYS Fluent. For this, I am using VOF model. I consider two accelerations. ax=2 m/s2 and az=9.81 m/s2. The modeling continues for 2...

31 January 2023 1,478 3 View

Deactivation of the preservative for microbial testing?

Dear colleagues and researchers I have a question about the microbiological analysis of food products. Is there any way that we can remove the effect of an antibacterial agent such as natamycin on...

12 June 2021 7,574 6 View

How could I fix the "negative intensities in scan data points" error in X'pert when applying Rietveld analysis?

I have faced a problem in using Xpert in Rietveld Analysis, I got the abovementioned message when trying to run Rietveld analysis. The cause of the problem is probably due to that the spectrum has...

28 November 2020 4,572 4 View

Why researchers do not control "Diet" in acute responses to video games?

Hello everyone, I have recently recognized that there is no diet control in the vast majority of articles which are looking for acute humoral responses to video games. Diet has an important role...

04 June 2020 8,176 2 View

Is there a way to elute or separate Gallium and Copper from their alloy?

I have found a relatively old article (1980) about "Quantitative separation of gallium from zinc, copper, indium, iron and other elements by cation-exchange chromatography in hydrobromic...

28 October 2019 7,344 3 View

I am looking for a book of English phonetics and phonology?

I am a student of Comparative Literature (Persian and English) and I am reading about the prosody of the English language. To master its metrical system and prosody, I think I should read more...

03 October 2019 9,664 4 View

How to analyze the kernel trick result?

Where ever there is a dot product, the kernel trick can be implemented. actually I implement it on Pearson correlation. for testing, I generated two random signals, the correlation coefficient is...

15 July 2019 8,576 3 View

ELISA sandwich with two monoclonal antibodies ?

hi, I am facing difficulties in the développement of an ELISA sandwich. I have several experiences in developing ELISA but that’s the first time I can’t find any solution. My test is currently as...

16 July 2024 9,044 10 View

What do I do with dried urine samples?

I placed mice in metabolic cages to collect urine samples for analysis. However, the majority of the samples have dried up. Is there any way to retrieve the urine in those tubes without...

14 July 2024 6,724 0 View

How do I prepare rat cardiomyocyte cell lysate for ELISA via freeze-thaw method?

Anyone have a protocol for making cell lysate from rat cardiomyocyte pellets to run an ELISA using PBS as the buffer?

23 June 2024 2,264 4 View

What is considered a biological replicate when you are doing an ELISA plate measurement with different cell types?

If cells obtained from different passages, with different plating but harvested on the same day are used in a single plate to take an ELISA measurement (with the given standards and treated...

17 June 2024 6,705 1 View

Different interpolated concentrations?

I used two standards (one came with the ELISA kit and the other I made myself, by preparing a series of known concentrations of the target analyte) on the same plate in my ELISA run. Why are the...

15 June 2024 5,109 1 View

Question about ELISA with the "Cattle IGF 1 (Insulin like growth factor) ELISA Kit" Cat: ELK5630?

Dear fellow researchers, We are conducting an ELISA with the "Cattle IGF 1 (Insulin-like growth factor) ELISA Kit" (Cat: ELK5630). Samples and reagents were prepared following the instruction...

13 June 2024 9,473 0 View

How to convert mIU/mL of beta galactosidase enzyme to pg/ml? I have used ELISA to determine beta gal concentration in mIU/ mL in human serum samples?

We have to report the concentration in pg/ml, the ELISA kit provider did not reveal the specific activity of the enzyme. In that case how to convert the units?

05 June 2024 2,173 5 View

What is Area Under the Curve for detecting SARS-COV-2 neutralizing antibodies?

I have a question about AUC for calculating SARS-CoV-2 neutralizing antibody tests. AUC here is not the Area Under the ROC Curve. After six serial dilutions of human serum, an indirect ELISA was...

05 June 2024 8,191 0 View

Can I dilute the serum sample further than stated in the manual as long as the analyte concentration remains within the KIT linear range?

I want to measure a protein in serum using an ELISA kit. This kit allows serum samples to be diluted 200 to 3200 times, but I want to use this kit to titrate higher concentrations of protein. Can...

03 June 2024 4,937 0 View

What is best stabilizing buffer for conjogation of quantum dots to antibodies?

We are researching the conjugation of various antibodies to quantum dot microspheres and europium microspheres. The sustainability results have been unsatisfactory. Which stabilizing buffers do...

25 May 2024 7,663 3 View