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ABE347-25UG Anti-NFκB p65 Antibody, CT (rabbit polyclonal)

Use Anti-NFκB p65 Antibody, CT (Rabbit Polyclonal Antibody) validated in WB, IP to detect NFκB p65 also known as transcription factor p65.

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ABE347-25UG
25 μg  
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Description
Catalogue NumberABE347-25UG
DescriptionAnti-NFκB p65 Antibody, CT (rabbit polyclonal)
Alternate Names
  • v-rel reticuloendotheliosis viral oncogene homolog A (avian)
  • v-rel avian reticuloendotheliosis viral oncogene homolog A (nuclear factor of kappa light polypeptide gene enhancer in B-cells 3 (p65))
  • Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3
  • transcription factor p65
  • v-rel reticuloendotheliosis viral oncogene homolog A, nuclear factor of kappa light polypeptide gene enhancer in B-cells 3, p65
  • Nuclear factor NF-kappa-B p65 subunit
Background InformationThe transcription factor NFκB (Nuclear Factor κB) is involved in the expression and regulation of a number of important cellular and physiological processes such as growth, development, apoptosis, immune and inflammatory response, and activation of various viral promoters including human immunodeficiency virus long terminal repeats. NFκB represents a group of structurally related and evolutionarily conserved proteins related to the proto-oncogene c-Rel with five members in mammals that include Rel (cRel), RelA (p65), RelB, NFκB1 (p50 and its precursor p105), and NFκB2 (p52 and its precursor p100). NFκB/Rel proteins exist as homo- or heterodimers to form transcriptionally competent or repressive complexes. Although most NFκB dimers are activators of transcription, the p50/50 and p52/52 homodimers can repress the transcription of their target genes. The p50/p65 heterodimer of NFκB is the most abundant in cells.
References
Product Information
FormatPurified
Control
  • A431 cell lysate
PresentationPurified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.
Quality LevelMQ100
Applications
ApplicationUse Anti-NFκB p65 Antibody, CT (Rabbit Polyclonal Antibody) validated in WB, IP to detect NFκB p65 also known as transcription factor p65.
Key Applications
  • Western Blotting
  • Immunoprecipitation
Application NotesWestern Blot (SNAP i.d.) Analysis: 5 µg/mL from a representative lot detected NFκB on 10 µg of A431 cell lysate.

Immunoprecipitation Analysis: 10 µg from a representative lot immunoprecipitated NFκB from A431 RIPA lysate.
Biological Information
ImmunogenKLH-conjugated linear peptide corresponding to the C-terminus of human NFκB.
EpitopeC-terminus
ConcentrationPlease refer to lot specific datasheet.
HostRabbit
SpecificityThis antibody recognizes NFκB at the C-terminus.
Species Reactivity
  • Human
  • Mouse
  • Rat
Antibody TypePolyclonal Antibody
Entrez Gene Number
Entrez Gene SummaryNFKB1 (MIM 164011) or NFKB2 (MIM 164012) is bound to REL (MIM 164910), RELA, or RELB (MIM 604758) to form the NFKB complex. The p50 (NFKB1)/p65 (RELA) heterodimer is the most abundant form of NFKB. The NFKB complex is inhibited by I-kappa-B proteins (NFKBIA, MIM 164008 or NFKBIB, MIM 604495), which inactivate NFKB by trapping it in the cytoplasm. Phosphorylation of serine residues on the I-kappa-B proteins by kinases (IKBKA, MIM 600664, or IKBKB, MIM 603258) marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NFKB complex. Activated NFKB complex translocates into the nucleus and binds DNA at kappa-B-binding motifs such as 5-prime GGGRNNYYCC 3-prime or 5-prime HGGARNYYCC 3-prime (where H is A, C, or T; R is an A or G purine; and Y is a C or T pyrimidine).[supplied by OMIM]
Gene Symbol
  • RELA
  • NFKB3
  • p65
Purification MethodProtein A Purfied
UniProt Number
UniProt SummaryFUNCTION: p65 is a subunit of the nuclear factor kappa-B, a second messenger, which activates the transcription of a number of genes in multiple tissues. The inhibitory effect of I-kappa-B upon NF- kappa-B in 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.

SIZE: 551 amino acids; 60219 Da

SUBUNIT: Active NF-kappa-B is a heterodimer of an about 50 kDa DNA-binding subunit and the weak DNA-binding subunit p65. Two heterodimers might form a labile tetramer. May interact with ETHE1. Binds AES and TLE1. Interacts with TP53BP2. Binds to and is phosphorylated by the activated form of either RPS6KA4 or RPS6KA5. Interacts with ING4 and this interaction may be indirect. Interacts with CARM1, USP48 and UNC5CL.

SUBCELLULAR LOCATION: Nucleus. Cytoplasm. Note=Nuclear, but also found in the cytoplasm in an inactive form complexed to an inhibitor (I-kappa-B).

PTM: Ubiquitinated, leading to its proteosomal degradation. Degradation is required for termination of NF-kappa-B response.

SIMILARITY: Contains 1 RHD (Rel-like) domain.
Molecular Weight~65 kDa observed.
Four isoforms produced by alternative splicing have been described: Isoform 1 (p65) at 60.2 kDa, Isoform 2 (p65 delta 2) at 58.8 kDa, Isoform 3 (p65 delta) at 59.1 kDa, and Isoform 4 at 59.9 kDa.
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blot in A431 cell lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected NFκB in 10 µg of A431 cell lysate.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size25 μg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalog Number GTIN
ABE347-25UG 04054839337635

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