Ube2L3 / UBCH7 Recombinant Rabbit Monoclonal Antibody [JE63-37]
Catalog# HA721005
Ube2L3 / UBCH7 Recombinant Rabbit Monoclonal Antibody [JE63-37]
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WB
-
IHC-P
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
Ube2L3 / UBCH7 Recombinant Rabbit Monoclonal Antibody [JE63-37]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within human Ube2L3 aa 105-154/154.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IHC-P
Molecular Weight
Predicted band size: 18 kDa
Positive Control
K-562 cell lysate, HL-60 cell lysate, NIH/3T3 cell lysate, PC-12 cell lysate, Mouse kidney tissue lysate, Rat kidney tissue lysate, human testis tissue, human kidney tissue, mouse kidney tissue, rat kidney tissue.
Conjugation
unconjugated
Clone Number
JE63-37
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
-
WB
-
1:5,000
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IHC-P
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1:200
Target
Function
Ubiquitin-conjugating enzyme E2 L3 (UBE2L3), also called UBCH7, is a protein that in humans is encoded by the UBE2L3 gene. As an E2 enzyme, UBE2L3 participates in ubiquitination to target proteins for degradation. The role of UBE2L3 in the ubiquitination of the NF-κB precursor implicated it in various major autoimmune diseases, including rheumatoid arthritis (RA), celiac disease, Crohn's disease (CD), and systemic lupus erythematosus. The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s) and ubiquitin-protein ligases (E3s). E2s play a key role in the whole ubiquitin (Ub) transfer pathway and are responsible for Ub cellular signaling. Unlike many E2s that transfer Ub with RINGs, UBE2L3 has E3-independent reactivity with lysine.[ This enzyme is demonstrated to participate in the ubiquitination of p53, c-Fos, and the NF-κB precursor p105 in vitro. UBE2L3 is primarily known for its role in the cell cycle. Specifically, UBE2L3 manages cell cycle regulatory protein levels via the ubiquitin proteolytic pathway (UPP) during the G1/S transition and during the actual S phase.
Background References
1. Kim T. et. al. Synergistic activation of NF-kappaB by TNFAIP3 (A20) reduction and UBE2L3 (UBCH7) augment that synergistically elevate lupus risk. Arthritis Res Ther. 2020 Apr
2. Whitcomb EA. et. al. Stabilization of p27(Kip1)/CDKN1B by UBCH7/UBE2L3 catalyzed ubiquitinylation: a new paradigm in cell-cycle control. FASEB J. 2019 Jan
Subcellular Location
Cytoplasm, Nucleus.
Synonyms
E2 F1 antibody
L UBC antibody
L-UBC antibody
UB2L3_HUMAN antibody
UBCE7 antibody
UbcH7 antibody
UbcM4 antibody
Ube2l3 antibody
Ubiquitin carrier protein L3 antibody
Ubiquitin conjugating enzyme E2 L3 antibody
ExpandImages
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Western blot analysis of Ube2L3 / UBCH7 on different lysates with Rabbit anti-Ube2L3 / UBCH7 antibody (HA721005) at 1/5,000 dilution.
Lane 1: K-562 cell lysate (10 µg/Lane)
Lane 2: HL-60 cell lysate (10 µg/Lane)
Lane 3: NIH/3T3 cell lysate (10 µg/Lane)
Lane 4: PC-12 cell lysate (10 µg/Lane)
Lane 5: Mouse kidney tissue lysate (20 µg/Lane)
Lane 6: Rat kidney tissue lysate (20 µg/Lane)
Predicted band size: 18 kDa
Observed band size: 18 kDa
Exposure time: 4 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721005) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human testis tissue with Rabbit anti-Ube2L3 / UBCH7 antibody (HA721005) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721005) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-Ube2L3 / UBCH7 antibody (HA721005) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721005) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-Ube2L3 / UBCH7 antibody (HA721005) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721005) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-Ube2L3 / UBCH7 antibody (HA721005) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721005) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"