PSME1 antibody (Middle Region)

Catalog No. ABIN2787720

Product Details anti-PSME1 Antibody

Target: PSME1 (Proteasome (Prosome, Macropain) Activator Subunit 1 (PA28 Alpha) (PSME1))

Binding Specificity: Middle Region

Reactivity: Human, Mouse, Rat, Dog, Pig, Cow, Rabbit, Guinea Pig, Saccharomyces cerevisiae

Host: Rabbit

Clonality: Polyclonal

Conjugate: This PSME1 antibody is un-conjugated

Application: Western Blotting (WB)

Sequence: KEKEERKKQQ EKEDKDEKKK GEDEDKGPPC GPVNCNEKIV VLLQRLKPEI

Predicted Reactivity: Cow: 93%, Dog: 93%, Guinea Pig: 93%, Human: 100%, Mouse: 86%, Pig: 100%, Rabbit: 93%, Rat: 93%, Yeast: 83%

Characteristics: This is a rabbit polyclonal antibody against PSME1. It was validated on Western Blot using a cell lysate as a positive control.

Purification: Affinity Purified

Immunogen: The immunogen is a synthetic peptide directed towards the middle region of human PSME1

Application Details

Application Notes: Optimal working dilutions should be determined experimentally by the investigator.

Comment:

Antigen size: 250 AA

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: Lot specific

Buffer: Liquid. Purified antibody supplied in 1x PBS buffer with 0.09 % (w/v) sodium azide and 2 % sucrose.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -20 °C

Storage Comment: For short term use, store at 2-8°C up to 1 week. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.

Target Details for PSME1

Target: PSME1 (Proteasome (Prosome, Macropain) Activator Subunit 1 (PA28 Alpha) (PSME1))

Alternative Name: PSME1 (PSME1 Products)

Synonyms: fk89d05 antibody, wu:fk89d05 antibody, IFI5111 antibody, PA28A antibody, PA28alpha antibody, REGalpha antibody, AW413925 antibody, PA28a antibody, proteasome activator subunit 1 antibody, proteasome (prosome, macropain) activator subunit 1 (PA28 alpha) antibody, psme1 antibody, PSME1 antibody, Psme1 antibody

Background: 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. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits (alpha, beta and gamma) of the 11S regulator have been identified. This gene encodes the alpha subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon. Three alpha and three beta subunits combine to form a heterohexameric ring. Two transcripts encoding different isoforms have been identified.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. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits (alpha, beta and gamma) of the 11S regulator have been identified. This gene encodes the alpha subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon. Three alpha and three beta subunits combine to form a heterohexameric ring. Two transcripts encoding different isoforms have been identified.
Alias Symbols: IFI5111, MGC8628, PA28A, PA28alpha, REGalpha
Protein Interaction Partner: HUWE1, PSME1, NAA10, PSMD14, SHFM1, UBC, PSME2, ADRM1, PSMA1, KIF5B, PARK2, BAG3, UBL7, PSRC1, PARVB, PHPT1, PRDX3, NUBP2, USP5, RBBP6, PSMD12, PSMD1, PSMC4, PSMC2, PSMB3, PSMB2, PSMB1, PSMA7, PSMA6, PSMA3, APP, OXCT1, CSE1L, GRB2, UBD, PSMD6, TUBG1, PSMB
Protein Size: 250

Molecular Weight: 28 kDa

Gene ID: 5720

NCBI Accession: NM_176783, NP_788955

UniProt: Q06323

Pathways: Mitotic G1-G1/S Phases, DNA Replication, Positive Regulation of Endopeptidase Activity, Synthesis of DNA