Anti-SEC31A antibody produced in rabbit

SEC31 homolog A (SEC31A) gene codes for a protein that is localized to vesicles present throughout the cytoplasm. This protein is ubiquitously expressed. SEC31A is a mammalian ortholog of SEC31, which is found in yeast. This protein has a C-terminal region, a proline rich region, an intervening region and an N-terminal WD40 repeat domain.

SEC31 homolog A isoform 4 recombinant protein epitope signature tag (PrEST)

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies^® protocols and other useful information.

SEC31 homolog A (SEC31A) protein is responsible for the transport of vesicles from the endoplasmic reticulum to the Golgi apparatus. SEC31, in humans, has two homologues, SEC31A and SEC31B. This protein, along with SEC13, forms the outer cage complex of COPII complex. SEC13/SEC31 heterotetramer is responsible for vesicle fission and membrane cargo sorting, and organizes the pre-budding complex to shape the membrane into a bud, which is loaded with cargo. Gene fusion of SEC31A-ALK (anaplastic lymphoma kinase) is a recurrent event in ALK-positive large B-cell lymphoma (LBCL). SEC31A-JAK2 fusion has been linked to a minor number of classical Hodgkin lymphoma (cHL) cases. SEC31A is localized to ER exit site, and this localization is stabilized by apoptosis-linked gene 2 (ALG-2), which is recruited in a Ca⁺-dependent manner.

Prestige Antibodies^® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

Corresponding Antigen APREST70749

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

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