CoraLite® Plus 488-conjugated NF-κB p65 Recombinant antibody

• Featured Product
• KD/KO Validated

NF-κB p65 Uni-rAb^TM Recombinant Antibody for IF/ICC, FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

IF/ICC, FC (Intra)

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

4C7

Cat no : CL488-80979

Synonyms

NF κB, p65, p65; RELA, RELA, NFKB p65

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Validation Data Gallery

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  IF Staining of HepG2 using CL488-80979

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using CoraLite® Plus 488 NF-κB p65 antibody (CL488-80979, Clone: 4C7 ) at dilution of 1:200.

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  IF Staining of HT-1080 using CL488-80979

  Immunofluorescent analysis of (4% PFA) fixed TNF alpha treated HT-1080 cells using CoraLite® Plus 488 NF-κB p65 antibody (CL488-80979, Clone: 4C7 ) at dilution of 1:200, CL594-Phalloidin (red).

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  FC experiment of HepG2 using CL488-80979

  1X10^6 HepG2 cells were intracellularly stained with 0.4 ug CoraLite® Plus 488 Anti-Human NF-κB p65 (CL488-80979, Clone:4C7) (red), or 0.4 ug Isotype Control. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

• Positive IF/ICC detected in: HepG2 cells, TNF alpha treated HT-1080 cells
• Positive FC (Intra) detected in: HepG2 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-80979 targets NF-κB p65 in IF/ICC, FC (Intra) applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: NF-κB p65 fusion protein Ag1199
• Full Name: v-rel reticuloendotheliosis viral oncogene homolog A (avian)
• Calculated Molecular Weight: 65 kDa
• Observed Molecular Weight: 65 kDa
• GenBank Accession Number: BC011603
• Gene Symbol: NF-κB p65
• Gene ID (NCBI): 5970
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

Nuclear factor kB (NF-kB) is a sequence-specific DNA-binding protein complex which regulates the expression of viral genomes, including the human immunodeficiency virus, and a variety of cellular genes, particularly those involved in immune and inflammatory responses. The members of the NF-kB family in mammalian cells include the proto-oncogene c-Rel,p50/p105 (NFkB1), p65 (RelA), p52/p100 (NFkB2), and RelB. All of these proteins share a conserved 300-amino acid region known as the Rel homology domain which is responsible for DNA binding, dimerization, and nuclear translocation of NF-kB. The p65 subunit is a major component of NF-kB complexes and is responsible for trans-activation. NF-kB heterodimeric p65-p50 and p65-c-Rel complexes are transcriptional activators. The NF-kB p65-p65 complex appears to be involved in invasin-mediated activation of IL-8 expression. The inhibitory effect of IkB upon NF-kB the cytoplasm is exerted primarily through the interaction with p65. p65 shows a weak DNA-binding site which could contribute directly to DNA binding in the NF-kB complex. It associates with chromatin at the NF-kB promoter region via association with DDX1. This antibody is a rabbit polyclonal antibody raised against residues near the N terminus of human RELA.