Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Do you have information about synthetic diamonds and their environmental impact?

I am doing a deep research on the comparison of the process of extraction of natural diamonds and synthetic diamonds, and their environmental impact I would appreciate you could share your...

19 January 2021 1,359 3 View

How should I dispose of silver staining waste (SDS-PAGE)?

I know I cannot pour silver staining waste down the sink, but how should I dispose of it? Thank you in advance!

18 November 2020 1,745 3 View

Do you know a not very expensive journal of Metagenomics?

Hi you all, I'm looking for a not very expensive journal to submit our work related to microbial diversity in a beverage drink using an amplicon perspective. Any suggestion is welcome because I...

02 May 2020 2,165 4 View

Can you help me with a lab protocol (RT-PCR, capillary electrophoresis, etc) to detect the fusion gene FIP1L1-PDGFRa in hypereosinophilia disorders?

I need a molecular biology protocol to detect this fusion gene FIP1L1-PDGFRa in hypereosinophilia disorders, because the protocol that I have is not working, and I see several inespecifical bands...

13 February 2020 1,304 4 View

Did anyone of you ever resuspended compounds such as beta sitosterol or campesterol in culture medium?

I noticed that these compunds are not soluble in DMSO, and DMSO damages hepatocarcinoma cells a lot. Thank you!

04 February 2020 6,575 1 View

How many mice do I need to do qPCR of T cells sorted from B16 TILs?

03 February 2020 9,215 2 View

Why is the TMB substrate turning blue without being in contact with the sample and in the dark?

Hi everyone, last time I was doing an ELISA without exposing it to the light and before I added the substrate it was turning blue. Do you have any idea or suggestion of a better substrate?, the...

03 January 2020 1,294 7 View

How to prevent 68Ga-colloid formation?

Hi, I am currently trying to optimize the radiolabeling of a peptide (w/ NOTA) but I am ending up with 30% 68Ga-colloid in the reaction. I am using HEPES as the buffer and setting the reaction pH...

06 October 2019 1,181 2 View

How can i know if my cell type expresses a certain type of enzyme?

In an informatic database, like typing the name of the enzyme and then the information of the enzymes expressed in that particular cell type.

16 May 2019 2,893 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What are some important techniques for protein induction and SDS-PAGE analysis?

Hello everyone. I am fairly new in protein chemistry field. I am trying to perform a protein induction hoping to purify my protein of interest using FPLC method. However, I am having trouble on...

03 March 2021 8,237 3 View

SDS page software for analysis?

I did sds page to determine the difference in protein expression between 3 types of vaccine , but i don't have scanner or densitometer available. . so i wonder if there is a software to analyze...

02 March 2021 6,270 3 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View