What are the possible sources of error if I run a gel and can only see the DNA ladder under the UV light?

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What are the possible sources of error if i carried out Iodine staining on a TLC plate and no mark appeared?

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Protein-aptamer gel electrophoresis help, please??

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Buffer to disrupt platelet alpha granules for PF4 quantification?

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Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

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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

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How to regulate SSCP temperature in simple PAGE?

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How optimize the Size Exclusion Chromatography?

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Why are my bands weird in this Agarose gel?

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What do I do with DLS peaks that are from the buffer?

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

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Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

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Paul Rutland

Is this genomic dna or a pcr product being cut?

Is there a bright fluorescence caught in the wells where the samples were loaded?

Do you have a picture we can see?

How did you measure the amount of dna before cutting?

Adaobi Iwu

@Paul Rotland, It is plasmid DNA.

@Amy Johnson, thank you very much