Anti-PSMC2 Antibody Picoband®

26S protease regulatory subunit 7, also known as 26S proteasome AAA-ATPase subunit Rpt1, is an enzyme that in humans is encoded by the PSMC2 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. This subunit has been shown to interact with several of the basal transcription factors so, in addition to participation in proteasome functions, this subunit may participate in the regulation of transcription. This subunit may also compete with PSMC3 for binding to the HIV tat protein to regulate the interaction between the viral protein and the transcription complex. Alternative splicing results in multiple transcript variants encoding distinct isoforms.

Boster Bio Anti-PSMC2 Antibody Picoband® catalog # A09306-1. Tested in ELISA, IF, ICC, WB applications. This antibody reacts with Human, Monkey. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

B-cell differentiation antigen CD72; Lyb-2; CD72; CD72

PSMC2

5701

P35998

Human, Monkey

No cross-reactivity with other proteins.

E.coli-derived human PSMC2 recombinant protein (Position: K34-N433) .

Pre-B-cells and B-cells but not terminally differentiated plasma cells.

WB, ICC, IF, ELISA

Adaptive Immunity, B Cells, Hematopoietic Progenitors, Immunology, Lymphoid, Stem Cells

Immunogen affinity purified.

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Lyophilized

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Plays a role in B-cell proliferation and differentiation.

1. Dubiel, W., Ferrell, K., Rechsteiner, M. Peptide sequencing identifies MSS1, a modulator of HIV Tat-mediated transactivation, as subunit 7 of the 26 S protease. FEBS Lett. 323: 276-278, 1993. 2. Nelbock, P., Dillon, P. J., Perkins, A., Rosen, C. A. A cDNA for a protein that interacts with the human immunodeficiency virus Tat activator. Science 248: 1650-1653, 1990. 3. Shibuya, H., Irie, K., Ninomiya-Tsuji, J., Goebl, M., Taniguchi, T., Matsumoto, K. New human gene encoding a positive modulator of HIV Tat-mediated transactivation. Nature 357: 700-702, 1992.

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

https://www.bosterbio.com/msds?sku=A09306-1

49 kDa

CD72 molecule

Membrane; Single-pass type II membrane protein.

Rabbit IgG

Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.