Proteasome 20S LMP2 Antibody - #DF6606

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製品: Proteasome 20S LMP2 Antibody
カタログ: DF6606
タンパク質の説明: Rabbit polyclonal antibody to Proteasome 20S LMP2
アプリケーション: WB IHC
Cited expt.: WB
反応性: Human, Mouse, Rat
予測: Pig, Bovine, Horse, Sheep, Rabbit, Dog, Xenopus
分子量: 23kDa; 23kD(Calculated).
ユニプロット: P28065
RRID: AB_2838568

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
予測:
Pig(100%), Bovine(86%), Horse(86%), Sheep(86%), Rabbit(86%), Dog(100%), Xenopus(83%)
クローナリティ:
Polyclonal
特異性:
Proteasome 20S LMP2 Antibody detects endogenous levels of total Proteasome 20S LMP2.
RRID:
AB_2838568
引用形式: Affinity Biosciences Cat# DF6606, RRID:AB_2838568.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ／展開

Beta1i; Large multifunctional peptidase 2; Large multifunctional protease 2; LMP 2; LMP2; Low molecular mass protein 2; Macropain chain 7; MGC70470; Multicatalytic endopeptidase complex chain 7; OTTHUMP00000062982; Proteasome (prosome macropain) subunit beta type 9; proteasome (prosome, macropain) subunit, beta type, 9 (large multifunctional peptidase 2); Proteasome beta 9 subunit; Proteasome catalytic subunit 1i; Proteasome chain 7; Proteasome related gene 2; Proteasome subunit beta 6i; Proteasome subunit beta type 9; Proteasome subunit beta type-9; Proteasome subunit beta-1i; PSB9_HUMAN; PSMB 9; PSMB6i; PSMB9; Really interesting new gene 12 protein; RING 12; RING12; RING12 protein;

免疫原

免疫原:

A synthesized peptide derived from human Proteasome 20S LMP2, corresponding to a region within the internal amino acids.

Uniprot:

P28065(PSB9_HUMAN) >>Visit HPA database.

遺伝子(ID):
PSMB9(5698)
タンパク質の説明:
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. [provided by RefSeq, Mar 2010]
タンパク質配列:
MLRAGAPTGDLPRAGEVHTGTTIMAVEFDGGVVMGSDSRVSAGEAVVNRVFDKLSPLHERIYCALSGSAADAQAVADMAAYQLELHGIELEEPPLVLAAANVVRNISYKYREDLSAHLMVAGWDQREGGQVYGTLGGMLTRQPFAIGGSGSTFIYGYVDAAYKPGMSPEECRRFTTDAIALAMSRDGSSGGVIYLVTITAAGVDHRVILGNELPKFYDE

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Dog
100
Horse
86
Bovine
86
Sheep
86
Rabbit
86
Xenopus
83
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

機能:

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. This subunit is involved in antigen processing to generate class I binding peptides. Replacement of PSMB6 by PSMB9 increases the capacity of the immunoproteasome to cleave model peptides after hydrophobic and basic residues.

PTMs:

Autocleaved. The resulting N-terminal Thr residue of the mature subunit is responsible for the nucleophile proteolytic activity.

細胞の位置付け:

Cytoplasm. Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
タンパク質ファミリー:

Belongs to the peptidase T1B family.

研究領域

· Genetic Information Processing > Folding, sorting and degradation > Proteasome.

参考文献

1). IRG1 increases MHC class I level in macrophages through STAT-TAP1 axis depending on NADPH oxidase mediated reactive oxygen species. International Immunopharmacology, 2017 (PubMed: 28477473) [IF=4.8]

Application: WB    Species: human    Sample:

Western blot analysis of proteins expression of TAP1 and PSMB9 in with or without DPI treatment;

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