Anti-PSMC5 Antibody Picoband® 0,00647 Vervoeging

26S protease regulatory subunit 8, also known as 26S proteasome AAA-ATPase subunit Rpt6, is an enzyme that in humans is encoded by the PSMC5 gene. The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes one of the ATPase subunits, a member of the triple-A family of ATPases which have a chaperone-like activity. In addition to participation in proteasome functions, this subunit may participate in transcriptional regulation since it has been shown to interact with the thyroid hormone receptor and retinoid X receptor-alpha. Two transcript variants encoding different isoforms have been found for this gene.

Serine protease HTRA3;3.4.21.-; High-temperature requirement factor A3; Pregnancy-related serine protease; HTRA3; PRSP

PSMC5

5705

P62195

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human PSMC5 recombinant protein (Position: E29-K393) .

Widely expressed, with highest levels in both adult and fetal heart, ovary, uterus placenta, and bladder. In the endometrium, expressed in epithelial glands and the stroma. Also present in leukocytes. Isoform 1 is predominant in heart and skeletal muscle, whereas isoform 2 is predominant in placenta and kidney. .

Flow Cytometry

Alzheimer's Disease, Cell Biology, Metalloprotease, Neurodegenerative Disease, Neurology Process, Neuroscience, Proteolysis/Ubiquitin, Proteolytic Enzymes, Sensory System, Visual System

Immunogen affinity purified.

Liquid

Serine protease that cleaves beta-casein/CSN2 as well as several extracellular matrix (ECM) proteoglycans such as decorin/DCN, biglycan/BGN and fibronectin/FN1. Inhibits signaling mediated by TGF-beta family proteins possibly inly by degradation of these ECM proteoglycans (By similarity) . May act as a tumor suppressor. Negatively regulates, in vitro, trophoblast invasion during placental development and may be involved in the development of the placenta in vivo. May also have a role in ovarian development, granulosa cell differentiation and luteinization (PubMed:21321049, PubMed:22229724) . .

1. Hoyle, J., Tan, K. H., Fisher, E. M. C. Localization of genes encoding two human one-domain members of the AAA family: PSMC5 (the thyroid hormone receptor-interacting protein, TRIP1) and PSMC3 (the Tat-binding protein, TBP1) . Hum. Genet. 99: 285-288, 1997. 2. Lee, J. W., Choi, H.-S., Gyuris, J., Brent, R., Moore, D. D. Two classes of proteins dependent on either the presence or absence of thyroid hormone for interaction with the thyroid hormone receptor. Molec. Endocr. 9: 243-254, 1995. 3. Lee, J. W., Ryan, F., Swaffield, J. C., Johnston, S. A., Moore, D. D. Interaction of thyroid-hormone receptor with a conserved transcriptional mediator. Nature 374: 91-94, 1995.

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

48608 MW

6

Serine protease HTRA3

Secreted . Secretion increased during decidualization of endometrial stromal cells.

Serine protease HTRA3

Rabbit IgG

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