Anti-GTPBP9/OLA1 Antibody Picoband® fluoro594 Vervoeging

Obg-like ATPase 1 is an enzyme that in humans is encoded by the OLA1 gene. This gene encodes a member of the GTPase protein family. The encoded protein interacts with breast cancer-associated gene 1 (BRCA1) and BRCA1-associated RING domain protein (BARD1), and is involved in centrosome regulation. Overexpression of this gene has been observed in multiple types of cancer and may be associated with poor survival. Pseudogenes of this gene have been defined on chromosomes 17 and 22.

Gastrotropin; GT; Fatty acid-binding protein 6; Ileal lipid-binding protein; ILBP; Intestinal 15 kDa protein; I-15P; Intestinal bile acid-binding protein; I-BABP; FABP6; ILBP; ILLBP

OLA1

29789

Q9NTK5

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human GTPBP9/OLA1 recombinant protein (Position: D8-D379) .

Isoform 1 is expressed in the jejunum, ileum, cecum and ascending colon intestine. Isoform 2 is xpressed in the gallbladder, duodenum, jejunum, ileum, cecum, ascending, transverse and descending colon, sigmoid colon and rectum. Isoform 2 is expressed in colorectal adenocarcinomas and their adjacent normal mucosa.

Flow Cytometry

Angiogenesis, Cancer, Cardiovascular, Cell Biology, ECM Enzymes, Extracellular Matrix, Invasion/Microenvironment, Protease Inhibitors, Proteolysis/Ubiquitin

Immunogen affinity purified.

Liquid

Binds to bile acids and is involved in enterohepatic bile acid metabolism. Required for efficient apical to basolateral transport of conjugated bile acids in ileal enterocytes. In vitro binds to bile acids in the order: deoxycholic acid > cholic acid > chenodeoxycholic acid and respective BA conjugation modifies affinities in the order taurine-conjugated > glycine-conjugated > unconjugated bile acids. Stimulates gastric acid and pepsinogen secretion. Essential for the survival of colon cancer cells to bile acid-induced apoptosis.

1. Ding, Z., Liu, Y., Rubio, V., He, J., Minze, L. J., Shi, Z.-Z. OLA1, a translational regulator of p21, maintains optimal cell proliferation necessary for developmental progression. Molec. Cell. Biol. 36: 2568-2582, 2016. 2. Koller-Eichhorn, R., Marquardt, T., Gail, R., Wittinghofer, A., Kostrewa, D., Kutay, U., Kambach, C. Human OLA1 defines an ATPase subfamily in the OBG family of GTP-binding proteins. J. Biol. Chem. 282: 19928-19937, 2007. [PubMed: 17430889, related citations] [Full Text] 3. Scott, A. F. Personal Communication. Baltimore, Md. 6/29/2007.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

25503 MW

6

Fatty acid binding protein 6

Cytoplasm. Membrane. Peripheral membrane protein. Cytoplasmic side.

Metalloproteinase inhibitor 4

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.