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

Reconstitution

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.

View more details

Applications

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

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

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

Alternative Names

Nuclear factor NF-kappa-B p105 subunit;DNA-binding factor KBF1;EBP-1;Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1;Nuclear factor NF-kappa-B p50 subunit;NFKB1; 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

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

Here are featured tools and databases that you might find useful.

• Boster's Pathways Library
• Protein Databases
• Bioscience Research Protocol Resources
• Data Processing & Analysis Software
• Photo Editing Software
• Scientific Literature Resources
• Research Paper Management Tools
• Molecular Biology Software
• Primer Design Tools
• Bioinformatics Tools
• Phylogenetic Tree Analysis