PSMB9 Antilichaam - C-terminalgebied: Biotine (ARP46081 P050-Biotine)

Proteasome (prosome, macropain) subunit, beta type, 9 (large multifunctional peptidase 2)

LMP2, PRAAS3, PSMB6i, RING12, beta1i

5698

P28065

NP_002791

Human, Mouse, Rat, Cow, Dog, Guinea Pig, Horse, Pig, Rabbit, Zebrafish

The immunogen is a synthetic peptide directed towards the C terminal region of human PSMB9

The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. PSMB9 is a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit. This subunit is involved in antigen processing to generate class I binding peptides. Expression of PSMB9 is induced by gamma interferon and it replaces catalytic subunit 1 (proteasome beta 6 subunit) in the immunoproteasome. 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. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit. This gene is located in the class II region of the MHC (major histocompatibility complex) . Expression of this gene is induced by gamma interferon and this gene product replaces catalytic subunit 1 (proteasome beta 6 subunit) in the immunoproteasome. Proteolytic processing is required to generate a mature subunit. Two alternative transcripts encoding different isoforms have been identified; both isoforms are processed to yield the same mature subunit.

NCOA3; TCEB3; SRC; POLR2L; POLR2K; POLR2J; POLR2I; POLR2H; POLR2G; POLR2F; POLR2E; POLR2D; POLR2C; POLR2B; ESR1; NCOA2; UBC; HCVgp1; PSMA2; PSMB5; PSME2; PSME1; PSMB6; PSMA3; POMP; PSMB8; PSMB7; PSMA7; PSMA1; PSMB9; PSMC5; PSMA4; POLR2A; NCOA1; PSMB10

Biotin

Polyclonal Antibody

WB

Affinity Purified

PSMB9 is supported by BioGPS gene expression data to be expressed in Jurkat

0.5 mg/ml

Cow: 92%; Dog: 92%; Guinea Pig: 92%; Horse: 100%; Human: 100%; Mouse: 100%; Pig: 100%; Rabbit: 100%; Rat: 100%; Zebrafish: 93%

Liquid. Purified antibody supplied in 1x PBS buffer.

All conjugated antibodies should be stored in light-protected vials or covered with a light protecting material (i.e. aluminum foil) . Conjugated antibodies are stable for at least 12 months at 4C. If longer storage is desired (24 months), conjugates may be diluted with up to 50% glycerol and stored at -20C to -80C. Freezing and thawing conjugated antibodies will compromise enzyme activity as well as antibody binding.

21kDa

Deshpande, A., (2008) J. Infect. Dis. 197 (3), 371-381

Wet Ice

219

PSMB9

PSMB9

Rabbit

Proteasome subunit beta type-9

NM_002800

RRFTTDAIALAMSRDGSSGGVIYLVTITAAGVDHRVILGNELPKFYDE

Beta type-9