The standards are not in a straight line and following a curve so how can I analyze the results accurately? Also I am using GRAPHPAD for my analysis.
Hey Guys, Does anyone know where I can find the primer sets for quantification of mammalian rRNA in murine lymphocytes. I looked around and found couple of them in some papers but not all. Does...
06 July 2018 3,358 0 View
I am working with Naive CD8 T cells and used LONZA Nucleofactor Transfection kit. The transfection efficiency with plasmids is quite less (30%). Does anyone have better experience with this or...
11 December 2017 8,819 3 View
Does anyone know any successful method either PCR or FACS to type IFNAR-/- KO MOUSE?
05 June 2014 1,724 4 View
Is there any specific buffer for thrombin activity? I am currently using Tris-cl, pH 8.0 as cleavage buffer, but wish to use Na-phosphate buffer. Does this hamper the activity of thrombin?
01 February 2013 3,550 2 View
I have a cell-free extract in K phosphate buffer pH 7.0 and I want to run Ni-NTA column to purify my protein. The protocol says to use buffers of pH 8.0. Is it necessary? Can we try a different...
08 September 2012 5,797 21 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
I'm having problems with ion exchange chromatography. After applying my sample (a fluorescent protein), a preferential path inevitably forms. The matrix I use is DEAE-Sephacel. Could someone...
27 July 2024 6,605 0 View
I use 0.5% sarkosyl to solubilise recombinant proteins contained in Inclusion bodies of E. coli. sarkosyl very effeciently solubilizes proteins from Inclusion bodies and I am trying to use...
25 July 2024 5,001 2 View
Hello, I want to ask regarding exosome protein quantification method. Is it necessary to lyse exosomes before measuring their protein contents using BCA assay kit? Or can I just straight away...
23 July 2024 4,603 4 View
Hi, I am a master's student who studies inflammation. I'm planning to extract RNA from the Vagal nerve or Dorsal Ganglion roots, but I got a question. It would be only a few 50ug per each nerve,...
23 July 2024 6,783 1 View
"The Correlation between Nutrition and Transport Mechanism under Abiotic Stress in Plants: A Comprehensive Review" by Muhammad Saleem, Jianhua Zhang, Muhammad Qasim, Rashid Iqbal, and Li Song,...
23 July 2024 9,109 0 View
Good morning, I am trying to produce a recombinant protein. Unfortunately I one of the two restriction enzymes that I use do not cut at the end of the MCS. After the digestion 15 nucleotides of...
17 July 2024 2,787 4 View
My protein is a transmembrane protein, therefore i need to construct a transmembrane using CHARMM-GUI. Can someone please suggest me a tutorial for the same.
24 June 2024 5,044 1 View
Hi, may I know I want to fuse my protein with affinity tag for protein purification in Expi293, how can I determine and visualise how does a N or C terminal tag affect my proteins (structure,...
24 June 2024 8,622 6 View