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Invitrogen
IkB alpha Recombinant Rabbit Monoclonal Antibody (116)
Advanced Verification
This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 7
IkB alpha Antibody (MA5-29441) in ICC/IF
Immunofluorescence analysis of NF-kappa-B inhibitor alpha was performed using 70% confluent log phase HeLa cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 45 minutes at room temperature. The cells were labeled with IkB alpha Recombinant Rabbit Monoclonal Antibody (116) (Product # MA5-29441) at 1:100 diluti... View More
Product Details
MA5-29441
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
116
Immunogen
Recombinant Human IkB alpha/NFKBIA Protein (Phe2-Leu317)
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Protein A
Storage buffer
PBS
Contains
no preservative
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2785303
Product Specific Information
This product is preservative free. It is recommended to add sodium azide to avoid contamination (final concentration 0.05%-0.1%).
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.
This antibody has specificity for Human IkB alpha/NFKBIA.
Target Information
IkB-alpha is a 40 kDa protein that functions to inhibit NF- kappaB activity. The inhibition occurs via protein-protein interaction between I kappaB proteins and NF- kappaB dimers in the cytosol. The interaction of I kappa B-alpha with NF- kappaB masks the nuclear localization sequence of NF- kappaB, preventing NF- kappaB translocation to the nucleus. A variety of stimuli can activate gene expression by liberating NF- kappaB through the degradation of I kappaB alpha. These stimuli include the proinflammatory cytokines TNF- alpha and IL-1 beta, chemokines, PMA, growth factors, LPS, UV irradiation, viral infection, as well as various chemical and physical stresses. In humans, the gene is located on the q arm of chromosome 14. Activation of NFkB requires that IkB be phosphorylated on specific serine residues, which results in targeted degradation of IkB. IkB kinase alpha (IKK alpha), previously designated CHUK, interacts with IkB-alpha and specifically phosphorylates IkB-alpha on the sites that trigger its degradation Serines 32 and 36. IKK alpha appears to be critical for NFkB activation in response to proinflammatory cytokines. Phosphorylation of IkB by IKK alpha is stimulated by the NFkB inducing kinase (NIK), which itself is a central regulator for NFkB activation in response to TNF and IL-1. The functional IKK complex contains three subunits, IKK alpha, IKK beta and IKK gamma, and each appear to make essential contributions to IkB phosphorylation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: I(Kappa)B(alpha); I-kappa-B-alpha; I-kappaBalpha; IkappaBalpha; IkB-alpha; IKBalpha; Major histocompatibility complex enhancer-binding protein MAD3; NF-kappa-B inhibitor alpha; nuclear factor of kappa light chain gene enhancer in B-cells; nuclear factor of kappa light chain gene enhancer in B-cells inhibitor, alpha; nuclear factor of kappa light polyp gene enhancer in B-cell 1; nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha
Gene Aliases: AI462015; IKBA; MAD-3; MAD3; NFKBI; NFKBIA
UniProt ID: (Human) P25963, (Mouse) Q9Z1E3
Entrez Gene ID: (Human) 4792, (Mouse) 18035
protein import into nucleus, translocation
stimulatory C-type lectin receptor signaling pathway
apoptotic process
cytoplasmic sequestering of NF-kappaB
negative regulation of macrophage derived foam cell differentiation
positive regulation of cholesterol efflux
negative regulation of lipid storage
viral process
lipopolysaccharide-mediated signaling pathway
negative regulation of NF-kappaB transcription factor activity
positive regulation of cellular protein metabolic process
response to muramyl dipeptide
toll-like receptor 4 signaling pathway
response to muscle stretch
Fc-epsilon receptor signaling pathway
regulation of cell proliferation
regulation of NF-kappaB import into nucleus
cytoplasmic sequestering of transcription factor
negative regulation of apoptotic process
response to exogenous dsRNA
negative regulation of DNA binding
negative regulation of myeloid cell differentiation
negative regulation of Notch signaling pathway
positive regulation of transcription from RNA polymerase II promoter
T cell receptor signaling pathway
positive regulation of NF-kappaB transcription factor activity
cellular response to cold
nucleotide-binding oligomerization domain containing 1 signaling pathway
nucleotide-binding oligomerization domain containing 2 signaling pathway
cellular response to cytokine stimulus
cellular response to organic cyclic compound
regulation of gene expression
response to lipopolysaccharide
positive regulation of transcription, DNA-templated
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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