Anti-58K Golgi protein antibody [EPR7909] - BSA and Azide free

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

The 58K Golgi protein also known as Golgi marker protein is a significant component within the Golgi apparatus with a molecular mass of approximately 58 kilodaltons (kDa). This protein is widely expressed in eukaryotic cells and serves as an important marker for studying the structure and function of the Golgi apparatus. The 58K Golgi protein localizes predominantly to the membranes of the Golgi where it plays an integral role in the maintenance of its architecture and function. Researchers often use this protein in Golgi immunofluorescence studies to visualize and track Golgi dynamics and morphology.

Biological function summary

The 58K Golgi protein contributes to the Golgi's role in modifying sorting and packaging proteins and lipids for secretion or delivery to other organelles. It does not function alone but often interacts with other Golgi markers and proteins forming part of a complex that helps regulate intracellular transport processes. These interactions are important for maintaining Golgi function and cellular protein distribution. By acting as a Golgi biomarker the 58K Golgi protein aids in understanding the trafficking and processing pathways essential for cellular function.

Pathways

The 58K Golgi protein is involved in the vesicular transport pathway which is essential for trafficking proteins between the endoplasmic reticulum (ER) and the Golgi apparatus. It interacts with other proteins like COPI and COPII which are critical for vesicle formation and movement through this pathway. This protein also plays a role in the glycosylation pathway where nascent proteins undergo carbohydrate modification in the Golgi. Such modifications assist in protein folding stability and cell signaling. The integration of 58K Golgi protein in these pathways highlights its importance in sustaining cellular operations.

Associated diseases and disorders

The 58K Golgi protein has correlations with some pathologies associated with Golgi dysfunction including congenital disorders of glycosylation and neurodegenerative diseases such as Alzheimer's disease. Disruptions in Golgi structure and function can lead to improper protein sorting and trafficking which is observed in these disorders. Proteins such as amyloid precursor protein (APP) in Alzheimer's are impacted by disruptions in the Golgi pathway where 58K Golgi protein plays a role. Understanding these connections can help in developing therapeutic strategies targeting Golgi-associated dysfunctions.