IKB epsilon Antibody | Affinity Biosciences

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IF/ICC
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AF6002 at 1/100 staining human breast carcinoma by IHC-P.

Product:	IKB epsilon Antibody
Catalog:	AF6002
Description:	Rabbit polyclonal antibody to IKB epsilon
Application:	WB IHC IF/ICC
Reactivity:	Human, Mouse, Rat
Prediction:	Pig, Bovine, Horse, Sheep, Rabbit, Dog, Chicken
Mol.Wt.:	45kDa; 53kD(Calculated).
Uniprot:	O00221
RRID:	AB_2834937

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Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific.

Size	Price	Inventory
100ul	$280	In stock
200ul	$350	In stock

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Related Downloads

MSDS

Data Sheet

COA

Protocols

WB Handbook

IHC Protocol

IF/ICC Protocol

Product Info

Source:

Rabbit

Application:

WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:

Human,Mouse,Rat

Prediction:

Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%)

Clonality:

Polyclonal

Specificity:

IKB epsilon Antibody detects endogenous levels of total IKB epsilon.

RRID:

AB_2834937
Cite Format: Affinity Biosciences Cat# AF6002, RRID:AB_2834937.

Conjugate:

Unconjugated.

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).

Storage:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.

Alias:

Fold/Unfold

I kappa B epsilon; I-kappa-B-epsilon; IkappaBepsilon; IkB E; IkB-E; IkB-epsilon; IKBE; IKBE_HUMAN; MGC72568; NF kappa B inhibitor epsilon; NF kappa BIE; NF-kappa-B inhibitor epsilon; NF-kappa-BIE; NFkappa BIE; NFkappaB inhibitor epsilon; NFKBIE; Nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor epsilon; OTTHUMP00000016522; Slc35b2; solute carrier family 35, member B2;

Immunogens

Immunogen:

Uniprot:

O00221(IKBE_HUMAN) >>Visit HPA database.

Gene(ID):

NFKBIE(4794)

Expression:

O00221 IKBE_HUMAN:

Highly expressed in spleen, testis and lung, followed by kidney, pancreas, heart, placenta and brain. Also expressed in granulocytes and macrophages.

Description:

kB-epsilon Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. Inhibits DNA-binding of NF-kappa-B p50-p65 and p50-c-Rel complexes. Interacts with RELA, REL, NFKB1 nuclear factor NF-kappa-B p50 subunit and NFKB2 nuclear factor NF-kappa-B p52 subunit.

Sequence:

O00221 IKBE_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MNQRRSESRPGNHRLQAYAEPGKGDSGGAGPLSGSARRGRGGGGAIRVRRPCWSGGAGRGGGPAWAVRLPTVTAGWTWPALRTLSSLRAGPSEPHSPGRRPPRAGRPLCQADPQPGKAARRSLEPDPAQTGPRPARAAGMSEARKGPDEAEESQYDSGIESLRSLRSLPESTSAPASGPSDGSPQPCTHPPGPVKEPQEKEDADGERADSTYGSSSLTYTLSLLGGPEAEDPAPRLPLPHVGALSPQQLEALTYISEDGDTLVHLAVIHEAPAVLLCCLALLPQEVLDIQNNLYQTALHLAVHLDQPGAVRALVLKGASRALQDRHGDTALHVACQRQHLACARCLLEGRPEPGRGTSHSLDLQLQNWQGLACLHIATLQKNQPLMELLLRNGADIDVQEGTSGKTALHLAVETQERGLVQFLLQAGAQVDARMLNGCTPLHLAAGRGLMGISSTLCKAGADSLLRNVEDETPQDLTEESLVLLPFDDLKISGKLLLCTD

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species

Results

Score

Pig

100

Horse

100

Bovine

100

Sheep

100

Dog

100

Chicken

100

Rabbit

100

Xenopus

Zebrafish

Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - O00221 As Substrate

O00221

Site	PTM Type	Source
S54	Phosphorylation	Uniprot
S86	Phosphorylation	Uniprot
S153	Phosphorylation	Uniprot
Y155	Phosphorylation	Uniprot
S157	Phosphorylation	Uniprot
S161	Phosphorylation	Uniprot
S164	Phosphorylation	Uniprot
S167	Phosphorylation	Uniprot
S177	Phosphorylation	Uniprot
S183	Phosphorylation	Uniprot
K316	Ubiquitination	Uniprot

Research Backgrounds

O00221_IKBE_HUMAN

Function:

Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. Inhibits DNA-binding of NF-kappa-B p50-p65 and p50-c-Rel complexes.

PTMs:

Serine phosphorylated; followed by proteasome-dependent degradation.

Subcellular Location:

Cytoplasm.

Tissue Specificity:

Highly expressed in spleen, testis and lung, followed by kidney, pancreas, heart, placenta and brain. Also expressed in granulocytes and macrophages.

Subunit Structure:

Interacts with RELA, REL, NFKB1 nuclear factor NF-kappa-B p50 subunit and NFKB2 nuclear factor NF-kappa-B p52 subunit.

Family&Domains:

Belongs to the NF-kappa-B inhibitor family.

Research Fields

· Human Diseases > Infectious diseases: Viral > Epstein-Barr virus infection.

· Organismal Systems > Immune system > Th1 and Th2 cell differentiation. (View pathway)

· Organismal Systems > Immune system > Th17 cell differentiation. (View pathway)

· Organismal Systems > Immune system > T cell receptor signaling pathway. (View pathway)

· Organismal Systems > Immune system > B cell receptor signaling pathway. (View pathway)

· Organismal Systems > Nervous system > Neurotrophin signaling pathway. (View pathway)

· Organismal Systems > Endocrine system > Adipocytokine signaling pathway.

References

1). Aligned electrospun poly(l-lactide) nanofibers facilitate wound healing by inhibiting macrophage M1 polarization via the JAK-STAT and NF-κB pathways. JOURNAL OF NANOBIOTECHNOLOGY (PubMed: 35883095) [IF=10.2]

Application: WB Species: Mice Sample:

Fig. 3 The underlying mechanism by which aligned fibers affected macrophage polarization. A Venn diagram showing differentially expressed genes. B KEGG pathway analysis between the A20 and R20 groups. C Heatmap of differentially expressed genes among the three groups. D Heatmap of macrophage polarization-related genes between the A20 and R20 groups. E Volcano diagram of differentially expressed genes. F Western blot analysis of the NF-κB signaling pathway. G Immunofluorescence staining showing the nuclear translocation of NF-κB p65. The nucleus is stained blue, and NF-κB p65 protein is stained red. H Western blot images and semiquantitative analysis of the JAK-STAT signaling pathway (*p < 0.05, **p < 0.01, n = 3)

2). Assessment of the effect of ethanol extracts from Cinnamomum camphora seed kernel on intestinal inflammation using simulated gastrointestinal digestion and a Caco-2/RAW264.7 co-culture system. Food & Function (PubMed: 34606534) [IF=6.1]

Restrictive clause

Affinity Biosciences tests all products strictly. Citations are provided as a resource for additional applications that have not been validated by Affinity Biosciences. Please choose the appropriate format for each application and consult Materials and Methods sections for additional details about the use of any product in these publications.

For Research Use Only.
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IKB epsilon Antibody - #AF6002