Anti-NFkB-p65 (Ab-276) RELA Antibody

Product Name

Anti-NFkB-p65 (Ab-276) RELA Antibody

View all RELA Antibodies

SKU/Catalog Number

A00284-3

Size

100 µl

Form

Liquid

Description

Boster Bio Anti-NFkB-p65 (Ab-276) RELA Antibody (Catalog # A00284-3). Tested in WB, IHC, IF applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-NFkB-p65 (Ab-276) RELA Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00284-3)

Host

Rabbit

Contents

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Clonality

Polyclonal

Isotype

IgG

Immunogen

Peptide sequence around aa.274~278 (R-P-S-D-R) derived from Human NFkB-p65.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Reactive Species

A00284-3 is reactive to RELA in Human, Mouse, Rat

Applications

A00284-3 is guaranteed for IF, IHC, WB Boster Guarantee

Observed Molecular Weight

39 kDa

Calculated molecular weight

105356 MW

Background of RELA

NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52 and the heterodimeric p65-p50 complex appears to be most abundant one. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. NF-kappa-B heterodimeric p65-p50 and p65-c-Rel complexes are transcriptional activators. The NF-kappa-B p65-p65 complex appears to be involved in invasin-mediated activation of IL-8 expression. The inhibitory effect of I-kappa-B upon NF-kappa-B 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-kappa-B complex

Baeuerle P A, et al. (1994) Annu Rev Immunol. 12:141-179.
Baeuerle P A, et al. (1996) Cell 87:13-20.
Haskill S, et al. (1991) Cell 65:1281-1289.
Thompson J E, et al. (1995) Cell 80: 573-582.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Predicted MW: 65kd
Western blotting: 1:500~1:1000
Immunohistochemistry: 1:50~1:100
Immunofluorescence: 1:100~1:200

Validation Images & Assay Conditions

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Western blot analysis of extracts from Hela cells using NFkB-p65(Ab-276) Antibody #21011 and the same antibody preincubated with blocking peptide.

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Immunofluorescence staining of methanol-fixed Hela cells using NFkB-p65(Ab-276) Antibody #A00284-3.

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Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using NFkB-p65(Ab-276) Antibody #21011(left) or the same antibody preincubated with blocking peptide(right).

Gene/Protein Information For RELA (Source: Uniprot.org, NCBI)

Alternative Names

NF kB p65; NFkB p65; NF-kB p65; p65; rela p65; RelA; MGC131774; nf kb p65; NFkB p65; NF-kB p65; NFKB3; NFKB3v-rel avian reticuloendotheliosis viral oncogene homolog A (nuclear factor ofkappa light polypeptide gene enhancer in B-cells 3 (p65)); Nuclear factor NF-kappa-B p65 subunit; Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3transcription factor p65; p65 flow cytometry; p65 immunohistochemistry; p65; p65RelA; rela p65; RelA; v-rel reticuloendotheliosis viral oncogene homolog A (avian); v-rel reticuloendotheliosis viral oncogene homolog A, nuclear factor of kappalight po RELA CMCU, NFKB3, p65 RELA proto-oncogene, NF-kB subunit transcription factor p65|NF-kappa-B p65delta3|NF-kappa-B transcription factor p65|nuclear factor NF-kappa-B p65 subunit|nuclear factor of kappa light polypeptide gene enhancer in B-cells 3|v-rel avian reticuloendotheliosis viral oncogene homolog A

For more info on RELA, check out the RELA Infographic

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In this infographic, you will see the following information for RELA: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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