Proteasome 20S LMP2 Antibody (YA1747)(PBS only)

Cat. No.: HY-P82002A: Data Sheet User Guide for Antibodies
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Proteasome 20S LMP2 Antibody (YA1747) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Proteasome 20S LMP2.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

Proteasome 20S LMP2 Antibody (YA1747) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Proteasome 20S LMP2.

Host

Rabbit

Molecular Weight

Predicted band size: 23 kDa;

Observed band size: 23 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

P28065

Gene ID

5698 [NCBI]

Immunogen

A synthetic peptide of human Proteasome 20S LMP2

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200

Purity	Affinity Purified	Conjugation	Non-conjugated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：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 (PubMed:33727065, PubMed:34819510). 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

Subcellular Localization：Cytoplasm; Nucleus

Expression：
Induction:Up-regulated by interferon gamma (at protein level) . Up-regulated by IRF1. Up-regulated by tumor necrosis factor-alpha (at protein level) . Up-regulated by tetrodotoxin (TTX) in glial cells. Up-regulated in Crohn's bowel disease (CD) . Up-regulated by heat shock treatment. Up-regulated by CD40L via the NFKB1 pathway in cancer cells

Isoforms & Post-Translational Modification：P28065 has 2 isomers: P28065-1: 23264 Da (predicted); P28065-2: 22328 Da (predicted).
Autocleaved. The resulting N-terminal Thr residue of the mature subunit is responsible for the nucleophile proteolytic activity

Subunit：The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits. The catalytic chamber with the active sites is on the inside of the barrel. Component of the immunoproteasome, where it displaces the equivalent housekeeping subunit PSMB6. Component of the spermatoproteasome, a form of the proteasome specifically found in testis

Research Field

Cell Biology

Synonyms

Beta1i; LMP2; PSMB 9; PSMB6i; PSMB9; RING12

Documentation

User Guide for Antibodies (1077 KB)