How can I avoid poor immunolocalization morphology with Anti-His Antibodies?

Insufficient fixation of samples leads to poor morphological preservation. If using methanol or acetone try fixation with paraformaldehyde. If 2% paraformaldehyde is insufficient, increase fixative concentration to 4% and increase incubation time. Keep in mind that too harsh fixation can lead to functional alteration of the 6xHis epitope and loss of recognition by the Anti·His Antibodies.immunofluorescence

Can’t find what you are looking for?

Browse the FAQ base with our FAQ search.