How to grow a difficult breast cancer cell line?

Here I am trying to optimizing the growth of breast cancer cell which is ++- requiring additional growth factors (20% FBS, insulin and EGF) for its growth. After adding the required growth factors...

07 August 2019 495 5 View

Any criteria to compare LC/MS/MS query with genome database?

Hi everyone, I am working on a medicinal plant protein belonging to the Brassica family and I have run LC/MS/MS of tryptic peptides digested in solution and trying to find out the results...

05 June 2018 744 1 View

How to interpret ESI spectrum?

Can anyone guide me how to interpret ESI spectrum of plant protein?

04 May 2018 1,857 0 View

LC/ESI/MS program for tryptic in solution digest?

Can anyone provide me the proper program for LC/ESI/MS for tryptic digest in solution. I have literature surveyed and found different suggestions. In some cases, 100 % acetonitrile 0-40 % for...

04 May 2018 8,522 2 View

Fixation of acidic dyes?

How to improve the fixation of acidic dyes on basic fabric? I have tried salts like sodium sulphate but of no use. The dye washes out during washing with cold and hot water. How to improve its...

01 February 2018 3,653 2 View

Tyrosine Standard Curve?

Someone please help me in plotting standard curve for Tyrosine. I made different concentration of tyrosine including 0.05-0.3 mg/ml by dissolving in HCl. Then using 200 microlitre of different...

11 December 2017 6,142 3 View

Relative activity of enzyme?

Please anyone tell me how to calculate the relative activity of amylase, protease and lipase from absorbance? Thank you

11 December 2017 1,539 17 View

Latest research in Material Science ?

Can any body suggest me a latest topic for research in material science? so that I utilize my time which will be worth full for me in future.

01 February 2017 6,193 0 View

Purification of low molecular weight proteins?

08 September 2016 2,048 4 View

How can I clean SEPHADEX gel?

I found white particles or sample precipitates in the sephadex gel already used 4-5 times. How can I remove it. I have read to use 0.2 M NaOH or non-ionic detergent for cleaning. But I couldn't...

31 December 2015 572 5 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

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

What information can be had from raman at higher wavenumber?

i have recorded raman spectra of strontium oxide thin film. the spectra were recorded in the range 400 to 4000 cm-1. i have reference to peaks upto 1000cm-1. but i couldn't find literature for...

26 February 2021 2,499 1 View