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Identifying the Binding Proteins of Small Ligands with the Differential Radial Capillary Action of Ligand Assay (DRaCALA)

3.4K Views

09:26 min

March 19th, 2021

DOI :

10.3791/62331-v

March 19th, 2021


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Binding Proteins

Rozdziały w tym wideo

0:05

Introduction

0:42

Preparation of Whole Cell Lysates

1:43

Nickel-Nitrilotriacetic Acid (Ni-NTA) Affinity Purification of Relseq and GppA

2:55

Gel Filtration

3:33

Synthesis of 32P-Labeled Guanosine Pentaphosphate (pppGpp) and Guanosine Tetraphosphate (ppGpp)

5:08

DRaCALA Screening of the Target Proteins of (p)ppGpp

6:37

Quantification and Identification of Potential Target Proteins

7:46

Results: DRaCALA Plate Screening and Quantification

8:39

Conclusion

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