Detection of Human GM130/GOLGA2 by Western Blot. Western blot shows lysates of MCF‑7 human breast cancer cell line, ZR‑75 human breast cancer cell line, and HeLa human cervical epithelial carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Rabbit Anti-Human GM130/GOLGA2 Monoclonal Antibody (Catalog # MAB81991) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for GM130/ GOLGA2 at approximately 130 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 °C, as supplied.
1 month, 2 to 8 °C under sterile conditions after opening.
6 months, -20 to -70 °C under sterile conditions after opening.
GM130, also known as Golgin subfamily A member 2 and GOLGA2, is a 130 kDa member of the Golgin protein family. GM130/GOLGA2 is a component of the Golgi membrane involved in maintaining cis-Golgi structure. GM130/GOLGA2 protein is thought to play roles in the stacking of Golgi cisternae and in vesicular transport. Several alternatively spliced transcript variants of this gene have been predicted. Human GM130/GOLGA2 protein is 1002 amino acids (aa) in length, and over aa 528‑606, shares 90% sequence identity with its mouse and rat orthologs.
Entrez Gene IDs:
2801 (Human); 99412 (Mouse)
130 kDa cis-Golgi matrix protein; GM130 autoantigen; GM130/GOLGA2; GM130Golgi matrix protein GM130; GOLGA2; golgi autoantigen, golgin subfamily a, 2; golgin A2; Golgin subfamily A member 2; Golgin-95; MGC20672; SY11 Protein