Anti-proteasoom 20S beta 7/PSMB7 Antibody Picoband® (monoklonale, 3H6C8) fluoro550 Vervoeging

Proteasome subunit beta type-7 as known as 20S proteasome subunit beta-2 is a protein that in humans is encoded by the PSMB7 gene. The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure 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. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. The encoded protein is a member of the proteasome B-type family, also known as the T1B family, and is a 20S core beta subunit in the proteasome. Expression of this catalytic subunit is downregulated by gamma interferon, and proteolytic processing is required to generate a mature subunit. A pseudogene of this gene is located on the long arm of chromosome 14.

T-complex protein 1 subunit gamma; TCP-1-gamma; CCT-gamma; hTRiC5; CCT3; CCTG; TRIC5

PSMB7

5695

Q99436

Human, Monkey, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human Proteasome 20S beta 7/PSMB7 recombinant protein (Position: D17-S277) .

Clone: 3H6C8

Ubiquitously expressed with highest levels in spleen, thymus and immature brain.

Flow Cytometry

Chaperones, Protein Trafficking, Signal Transduction

Immunogen affinity purified.

Liquid

Molecular chaperone; assists the folding of proteins upon ATP hydrolysis. As part of the BBS/CCT complex may play a role in the assembly of BBSome, a complex involved in ciliogenesis regulating transports vesicles to the cilia. Known to play a role, in vitro, in the folding of actin and tubulin.

1. Coux, O., Tanaka, K., Goldberg, A. L. Structure and functions of the 20S and 26S proteasomes. Ann. Rev. Biochem. 65: 801-847, 1996. 2. Hisamatsu, H., Shimbara, N., Saito, Y., Kristensen, P., Hendil, K. B., Fujiwara, T., Takahashi, E., Tanahashi, N., Tamura, T., Ichihara, A., Tanaka, K. Newly identified pair of proteasomal subunits regulated reciprocally by interferon gamma. J. Exp. Med. 183: 1807-1816, 1996.

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

6

Chaperonin containing TCP1 subunit 3

Cytoplasm.

IgG2b

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