Anti-TXNDC5 Antibody Picoband®, APC Conjugate

Thioredoxin domain-containing protein 5 is a protein that in humans is encoded by the TXNDC5 gene. This gene encodes a member of the disulfide isomerase (PDI) family of endoplasmic reticulum (ER) proteins that catalyze protein folding and thiol-disulfide interchange reactions. The encoded protein has an N-terminal endoplasmic reticulum (ER)-signal sequence, three catalytically active thioredoxin domains and a C-terminal ER-retention sequence. Its expression is induced by hypoxia and its role may be to protect hypoxic cells from apoptosis. Alternative splicing results in multiple transcript variants. Read-through transcription also exists between this gene and the neighboring upstream BLOC1S5 gene.

Protein phosphatase 1 regulatory subunit 14A;17 kDa PKC-potentiated inhibitory protein of PP1;Protein kinase C-potentiated inhibitor protein of 17 kDa;CPI-17;PPP1R14A;CPI17, PPP1INL;

Inhibitor of PPP1CA. Has over 1000-fold higher inhibitory activity when phosphorylated, creating a molecular switch for regulating the phosphorylation status of PPP1CA substrates and smooth muscle contraction.

1. Knoblach, B., Keller, B. O., Groenendyk, J., Aldred, S., Zheng, J., Lemire, B. D., Li, L., Michalak, M. ERp19 and ERp46, new members of the thioredoxin family of endoplasmic reticulum proteins. Molec. Cell. Proteomics 2: 1104-1119, 2003. 2. Nissom, P. M., Lo, S. L., Lo, J. C. Y., Ong, P. F., Lim, J. W. E., Ou, K., Liang, R. C., Seow, T. K., Chung, M. C. M. Hcc-2, a novel mammalian ER thioredoxin that is differentially expressed in hepatocellular carcinoma. FEBS Lett. 580: 2216-2226, 2006. 3. Sullivan, D. C., Huminiecki, L., Moore, J. W., Boyle, J. J., Poulsom, R., Creamer, D., Barker, J., Bicknell, R. EndoPDI, a novel protein-disulfide isomerase-like protein that is preferentially expressed in endothelial cells acts as a stress survival factor. J. Biol. Chem. 278: 47079-47088, 2003.

At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Western blot, 0.25-0.5 μg/ml, Human, Mouse, Rat<br> Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human, Mouse, Rat<br> Immunofluorescence, 5 μg/ml, Human<br> Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human<br> ELISA, 0.1-0.5 μg/ml, -<br>