How to prepare blocking buffer?

Dewan Sumsuzzman @Dewan_Sumsuzzman

09 September 2017 0 9K Report

I want to know,

1. The standard formulation of blocking buffer.

2. Optimize storage condition.

3. Once prepare it, how long I can use it?

4. How blocking buffer reflect the final result?

Badges
Science method

More Dewan Sumsuzzman's questions See All

How do you find out the most cited paper from Web of Science?

Finding most citated papers in a given topics by using Web of Science tool

05 June 2019 2,940 4 View

How do I prepared 0.25% (w/v) Trypsin 0.53 mM EDTA solution?

To prevent loss of myoblastic cells, cultures should be subcultured before they become confluent. During subculturing, to detach the cell from the flask/dish and to avoid cell to cell adhesion...

08 September 2018 3,878 4 View

How much medium is required to deactivate 1 mL trypsin?

As I know from researchgate question & answer session; "Split ratio depends on the volume of trypsin + medium to deactivate trypsin + cell" In this regards, my question is this statement correct?...

06 July 2018 1,846 0 View

Either anionic or non-ionic detergent is suitable for preparing lysis buffer?

I am presently planning to do western blot. In addition, I am working H9C2 cell lines. So, I need to prepare sample from cell line. Before to start, I have to prepare lysis buffer. In this...

05 June 2018 5,953 5 View

What are the shelf-life and optimal storage conditions for cell culture media?

I am currently working with H9C2 cell lines. I prepared the complete growth media by using following: 1. DMEM 2. 10% FBS and 3. 1% PS Finally, I know media (DMEM) by itself is generally stable for...

05 June 2018 10,066 4 View

What is the optimal storage condition of Sodium fluoride (NaF)?

In lysis buffer, Sodium fluoride (NaF) act as a serine/threonine phosphatases inhibitor. I found different concentration as well as different storage condition depending on its application over...

05 June 2018 2,918 4 View

How to prepare the Fixer solution?

I need a complete protocol to prepare fixer solution for X-ray film development. Note: For western blot Enhanced chemiluminescence (ECL) detection method.

04 May 2018 9,975 0 View

How to know the cell H9C2 is fully differentiated?

I don't know whether this cell line H9C2 is suitable to do the next experient, because i don't know whether H9C2 cell is fully differentiated, could any expertise help me? any test methods?

31 December 2017 5,792 5 View

Best method for superoxide dismutase measurement ?

I am presently working with H9C2 cell. Now, I want to quantify superoxide dismutase enzyme after exposure of hypoxic condition to H9C2 cells. So, which methods should I have to use?

11 December 2017 8,912 1 View

How can I choose best methodology to determine apoptosis?

In particularly, I want to know what criteria should I have to consider before selection of a apoptosis methodology? In addition, I am presently working on Ischemic reperfusion induced apoptosis...

11 December 2017 6,375 2 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

AMAXA Lonza nucleofection lower volume of buffer?

Does anyone tried to do nucleofection with AMAXA by Lonza with lower than recommended amount of buffer in the cuvettes (100 ul)?

07 August 2024 4,615 0 View

Why I can't see any band in SDS-PAGE?

Currently, when I run SDS-PAGE, I don't see any bands at all, even though I used the same material just a day ago and it worked fine.... In our lab, we dilute the 10X running buffer to 1X and...

06 August 2024 5,372 2 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,781 2 View

What is the best blank for nanodrop if I want to read a recombinant protein concentration?

Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC

01 August 2024 966 3 View

What are the steps of formulating a herbal extract into a sheep/goat drench?

I am working on natural remedies for de-worming in small ruminant livestocks. Part of my project involves formulation of drench-type product, which I have not much experience in. My experience is...

30 July 2024 9,806 1 View

EDTA buffer solution?

Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.

29 July 2024 4,374 1 View

Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.

29 July 2024 8,560 0 View

How to maintain the drug concentration in cell culture study for long term?

I am working in the filed of long acting drugs with Nano formulation. I want to study the efficacy of my formulation in 2D cell cultures while this required media change on every two days. In such...

24 July 2024 8,695 0 View

Can a shoot-through event of a tri-state digital buffer cause momentary Hi-Z state?

// interested in the difference between floating events and short circuits.

22 July 2024 6,565 0 View