NF-kB p65 Recombinant Rabbit Monoclonal Antibody [SZ10-04]

RMB: 1500 特惠 1500

产品规格

50μl

100μl

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Catalog# ET1603-12

NF-kB p65 Recombinant Rabbit Monoclonal Antibody [SZ10-04]

Application

WB
IF-Cell
IF-Tissue
IHC-P
IP
FC

Reactivity

Human
Mouse
Rat

Predicted reactivity

Zebrafish

This product has been cited in peer reviewed publications, see list HERE

概述

产品名称

NF-kB p65 Recombinant Rabbit Monoclonal Antibody [SZ10-04]

抗体类型

Recombinant Rabbit monoclonal Antibody

免疫原

Synthetic peptide within human RELA aa 490-540.

种属反应性

Human, Mouse, Rat (Predicted: Zebrafish)

验证应用

WB, IF-Cell, IF-Tissue, IHC-P, IP, FC

分子量

Predicted band size: 65 kDa

阳性对照

A549 cell lysate, MCF7 cell lysate, HeLa cell lysate, RAW264.7 cell lysate, HeLa, human lung squamous cell carcinoma tissue, human lung cancer tissue, human lung tissue, human spleen tissue, mouse spleen tissue, rat spleen tissue.

偶联

unconjugated

克隆号

SZ10-04

RRID

AB_3069668

产品特性

形态

Liquid

浓度

1ug/ul

存放说明

Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles.

存储缓冲液

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

亚型

IgG

纯化方式

Protein A affinity purified.

应用稀释度

WB
1:5,000-1:10,000

IF-Cell
1:100-1:400

IF-Tissue
1:100-1:200

IHC-P
1:200-1:500

FC
1:2,000

IP
Use at an assay dependent concentration.

发表文章中的应用

WB	查看 53 篇文献如下
IF	查看 11 篇文献如下
IHC	查看 4 篇文献如下

发表文章中的种属

Mouse	查看 29 篇文献如下
Human	查看 16 篇文献如下
Rat	查看 4 篇文献如下

靶点

功能

Proteins encoded by the v-Rel viral oncogene and its cellular homolog, c-Rel, are members of a family of transcription factors that include the two subunits of the transcription factor NF kB (p50 and p65) and the Drosophila maternal morphogen, dorsal. Both proteins specifically bind to DNA sequences that are the same or slight variations of the 10 bp kB sequence in the immunoglobulin k light chain enhancer. This same sequence is also present in a number of other cellular and viral enhancers. The DNA binding activity of NFkB is activated and NFkB is subsequently transported from the cytoplasm to the nucleus in cells exposed to mitogens or growth factors. cDNAs encoding precursors for two distinct proteins of the same size have been described, designated p105 and p100. The p105 precursor contains p50 at its N-terminus and a C-terminal region that when expressed as a separate molecule, designated pdI, binds to p50 and regulates its activity.

背景文献

1. Kang K et al. Carnosic acid slows photoreceptor degeneration in the Pde6b(rd10) mouse model of retinitis pigmentosa. Sci Rep 6:22632 (2016).

2. Kropp KA et al. A temporal gate for viral enhancers to co-opt Toll-like-receptor transcriptional activation pathways upon acute infection. PLoS Pathog 11:e1004737 (2015).

翻译后修饰

Ubiquitinated by RNF182, leading to its proteasomal degradation. Degradation is required for termination of NF-kappa-B response.; Monomethylated at Lys-310 by SETD6. Monomethylation at Lys-310 is recognized by the ANK repeats of EHMT1 and promotes the formation of repressed chromatin at target genes, leading to down-regulation of NF-kappa-B transcription factor activity. Phosphorylation at Ser-311 disrupts the interaction with EHMT1 without preventing monomethylation at Lys-310 and relieves the repression of target genes (By similarity).; Phosphorylation at Ser-311 disrupts the interaction with EHMT1 and promotes transcription factor activity (By similarity). Phosphorylation on Ser-536 stimulates acetylation on Lys-310 and interaction with CBP; the phosphorylated and acetylated forms show enhanced transcriptional activity. Phosphorylation at Ser-276 by RPS6KA4 and RPS6KA5 promotes its transactivation and transcriptional activities.; Reversibly acetylated; the acetylation seems to be mediated by CBP, the deacetylation by HDAC3 and SIRT2. Acetylation at Lys-122 enhances DNA binding and impairs association with NFKBIA. Acetylation at Lys-310 is required for full transcriptional activity in the absence of effects on DNA binding and NFKBIA association. Acetylation at Lys-310 promotes interaction with BRD4. Acetylation can also lower DNA-binding and results in nuclear export. Interaction with BRMS1 promotes deacetylation of Lys-310. Lys-310 is deacetylated by SIRT2.; S-nitrosylation of Cys-38 inactivates the enzyme activity.; Sulfhydration at Cys-38 mediates the anti-apoptotic activity by promoting the interaction with RPS3 and activating the transcription factor activity.; Sumoylation by PIAS3 negatively regulates DNA-bound activated NF-kappa-B.; Proteolytically cleaved within a conserved N-terminus region required for base-specific contact with DNA in a CPEN1-mediated manner, and hence inhibits NF-kappa-B transcriptional activity.

亚细胞定位

Nucleus, Cytoplasm.

UNIPROT

SwissProt: Q04206 Human

SwissProt: Q04207 Mouse

别名

Avian reticuloendotheliosis viral (v rel) oncogene homolog A antibody

MGC131774 antibody

NF kappa B p65delta3 antibody

NFKB3 antibody

Nuclear Factor NF Kappa B p65 Subunit antibody

Nuclear factor NF-kappa-B p65 subunit antibody

Nuclear factor of kappa light polypeptide gene enhancer in B cells 3 antibody

Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3 antibody

OTTHUMP00000233473 antibody

OTTHUMP00000233474 antibody

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图片

☑ Knockout (KO)

Western blot analysis of NF-kB p65 on different lysates with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/5,000 dilution.

Lane 1: Wild-type HeLa cell lysate
Lane 2: HeLa KO cell lysate

Lysates/proteins at 20 µg/Lane.

Predicted band size: 65 kDa
Observed band size: 65 kDa

Exposure time: 10 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 (ET1603-12) at 1/5,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
Western blot analysis of NF-kB p65 on different lysates with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/5,000 dilution.

Lane 1: A549 cell lysate
Lane 2: MCF7 cell lysate
Lane 3: HeLa cell lysate
Lane 4: RAW264.7 cell lysate

Lysates/proteins at 15 µg/Lane.

Predicted band size: 65 kDa
Observed band size: 65 kDa

Exposure time: 49 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 (ET1603-12) at 1/5,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature.
☑ Knockdown (KD)

Western blot analysis of NF-kB p65 on different lysates with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/5,000 dilution.

Lane 1: HAP1-parental cell lysate
Lane 2: HAP1-NF-kB p65 KD cell lysate

Lysates/proteins at 10 µg/Lane.

Predicted band size: 65 kDa
Observed band size: 65 kDa

Exposure time: 60 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 (ET1603-12) at 1/5,000 dilution was used in 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.
☑ Cell treatment (CT)

Immunocytochemistry analysis of HeLa cells treated with or without 50 ng/mL TNF-alpha for 20 minutes labeling NF-kB p65 with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/400 dilution.

Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then blocked with 2% negative goat serum for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/400 dilution in 2% negative goat serum overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. Nuclear DNA was labelled in blue with DAPI.

Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
Immunohistochemical analysis of paraffin-embedded human lung squamous cell carcinoma tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/400 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 (ET1603-12) at 1/400 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 lung cancer tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 (ET1603-12) 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 lung tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 (ET1603-12) 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 spleen tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 (ET1603-12) 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 spleen tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 (ET1603-12) 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 spleen tissue with Rabbit anti-NF-kB p65 antibody (ET1603-12) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 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 (ET1603-12) 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.
NF-κB p65 was immunoprecipitated from 0.5 mg Hela whole cell lysates with ET1603-12 at 2 μg/mL. Western blot was performed from the immunoprecipitate using ET1603-12 at 1/500 dilution for 45 minutes at room temperature. Goat anti-Rabbit IgG-HRP Secondary Antibody (HA1001) was used at 1:300,000 dilution for 30 minutes at room temperature.

Lane 1: Hela whole cell lysates at 10 μg;
Lane 2: NF-κB p65 (ET1603-12) IP in Hela whole cell lysates;
Lane 3: Rabbit IgG instead of NF-κB p65 (ET1603-12) in Hela whole cell lysates.

Predicted band size: 60 kDa
Observed band size: 65 kDa

Exposure time: 10 seconds;

8% SDS-PAGE gel.
Flow cytometric analysis of HeLa cells labeling NF-kB p65.

Cells were fixed and permeabilized. Then stained with the primary antibody (ET1603-12, red) at 1/2,000 dilution, compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).