Anti-TTC39B Antibody Picoband® fluoro550 Vervoeging

Tetratricopeptide repeat protein 39B is a protein that in humans is encoded by the TTC39B gene. TTC39B protein contains two TPR repeats (aa 39 3-426 and 626 -659) . TCC39B protein is the product of a high density lipoprotein (HDL) gene that promotes the ubiquitination and degradation of liver X receptor (LXR) . TTC39B null or deficient mice challenged with high fat/cholesterol/bile salt diet exhibit increased LX R protein and target gene expression. TTC39B deficiency is reported to stabilize LXR by reducing its polyubiquitination and proteasomal degradation. Hence it reduces the incidence of atherosclerosis and steatohepatitis. TTC39B deficiency mice display higher levels of HDL and Apoplipoprotein A-1 and lower levels of hepatic triglyceride synthesis.However it does not affect glucose tolerance or hepatic gluconeogenesis.

RNA-binding protein 47; RNA-binding motif protein 47; RBM47

TTC39B

158219

Q5VTQ0

Human, Mouse, Rat

No cross-reactivity with other proteins

E.coli-derived human TTC39B recombinant protein (Position: K129-D682) .

Abundantly expressed in tonsil, lymph node, and trachea; strong expression in prostate; lower expression in thyroid, stomach, and colon. .

Flow Cytometry

Chromatin Binding Proteins, DNA/RNA Binding, Epigenetics and Nuclear Signaling

Immunogen affinity purified.

Liquid

Can bind to the surface of B-lymphoma cells, but not T- lymphoma cells, consistent with a function as a secreted mediator acting upon B-cells.

1. Hartz, P. A. Personal Communication. Baltimore, Md. 10/1/2010. 2. Hsieh, J., Koseki, M., Molusky, M. M., Yakushiji, E., Ichi, I., Westerterp, M., Iqbal, J., Chan, R. B., Abramowicz, S., Tascau, L., Takiguchi, S., Yamashita, S., Welch, C. L., Di Paolo, G., Hussain, M. M., Lefkowitch, J. H., Rader, D. J., Tall, A. R. TTC39B deficiency stabilizes LXR reducing both atherosclerosis and steatohepatitis. Nature 535: 303-307, 2016. 3. Teslovich, T. M., Musunuru, K., Smith, A. V., Edmondson, A. C., Stylianou, I. M., Koseki, M., Pirruccello, J. P., Ripatti, S., Chasman, D. I., Willer, C. J., Johansen, C. T., Fouchier, S. W., and 197 others. Biological, clinical and population relevance of 95 loci for blood lipids. Nature 466: 707-713, 2010.

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

64099 MW

6

RNA-binding protein 47

Nucleus .

Follicular dendritic cell secreted peptide

Rabbit IgG

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