Is Reductive alkylation (schiff's base) of N terminus-NH2 group of protein and aldehyde( -OH) group possible at PH 7-8? or only acidic PH 4-6?
Acidic condition is more favorable generally we use 3 to 4 drops of glacial acetic acid for the preparation schiff base
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
I have seen plenty of existing works on applied Reinforcement Learning (RL) policies for optimized scheduling in IoT networks including Q-learning, DQNs, and the newer ones including PPO for...
01 August 2024 8,754 2 View
We have no access of pressure plate apparatus
22 July 2024 3,488 2 View
Since BET and TGA both are very costly instruments and many places the facilities are not available (for large number of samples) hence a threshold degassing temperature and time is preferable
16 July 2024 8,112 2 View
In the peptide-HLA-TCR docking process, can we express the result of peptide-HLA docking in RMSD and for peptide-HLA to TCR docking, can results be expressed in binding affinity?
11 July 2024 4,831 0 View
No data regarding radius of influence is provided and no pumping test data available.
10 July 2024 7,168 0 View
I need to apply an external electric field to 4-hydroxybenzoic acid to compare the molecule's reactivity descriptors. Could you guide me on how to apply the electric field using Gaussian and...
01 July 2024 4,192 3 View
So I want to see is the level of a secreted protein in the condition media via western blotting What my doubt is 1. How much cells should I seed and what should be the volume of condition...
19 June 2024 1,927 1 View
Hello, I am trying to purify a 6X-His tagged protein using Ni-NTA chromatography. However, I obtain very less yield & concentration; and considerable protein in load flow through. Any...
16 June 2024 5,876 5 View
Asper discussion, First time my clonning was failed becuase the first 45 nucleotide was not cloned in pet30 a vector then I choosed the different clone of 1:1 ration fraction, I got the size of...
13 June 2024 7,564 7 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View
We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...
30 July 2024 942 2 View
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
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
The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.
13 July 2024 7,462 1 View
I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.
08 July 2024 2,388 4 View
I was wondering if it is possible to form a permanent open "ssDNA bubble" similar to a transcription bubble (>13 nucleotides) within E. coli. These criteria are important: 1. Open ssDNA...
07 July 2024 8,275 5 View
Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!
26 June 2024 9,093 4 View
Hello, We are designing a protocol to determine the effect of certain compounds in the health of rats, but our problems have certain instability issues when subjected to certain pHs. We were...
19 June 2024 5,950 1 View