E. coli biotin ligase
(BirA) is highly specific in covalently attaching biotin to the 15
amino
acid AviTag peptide. This recombinant protein was biotinylated in
vivo
by AviTag-BirA technology, which method is BriA catalyzes amide
linkage
between the biotin and the specific lysine of the AviTag.
The tag type will
be
determined during production process. If you have specified tag
type, please tell us and we will develop the specified tag
preferentially.
產品提供形式:
Lyophilized powder
Note: We will
preferentially ship the format that we have in stock, however,
if you have any special requirement for the format, please
remark your requirement when placing the order, we will prepare
according to your demand.
復溶:
We recommend that this vial be briefly centrifuged
prior
to opening to bring the contents to the bottom. Please reconstitute
protein in deionized sterile water to a concentration of 0.1-1.0
mg/mL.We recommend to add 5-50% of glycerol (final concentration)
and
aliquot for long-term storage at -20℃/-80℃. Our default final
concentration of glycerol is 50%. Customers could use it as
reference.
儲存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質期:
The shelf life is related to many factors, storage
state,
buffer ingredients, storage temperature and the stability of the
protein
itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C.
The
shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期:
Delivery time may
differ from different purchasing way or location, please kindly
consult your local distributors for specific delivery time.
Note: All of our
proteins are default shipped with normal blue ice packs, if you
request to ship with dry ice, please communicate with us in
advance
and extra fees will be charged.
注意事項:
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Involved in the regulation of innate immune response. Acts as negative regulator of Toll-like receptor and interferon-regulatory factor (IRF) signaling pathways. Contributes to the negative regulation of transcriptional activation of NF-kappa-B target genes in response to endogenous proinflammatory stimuli.
基因功能參考文獻:
genetic association studies in a population of black women in South Africa: Data suggest that an SNP in NFKBIL1 (rs2071592) is associated with iron status/iron-deficiency anemia in the population studied. PMID: 25809685
These observations suggest a functional involvement of IkappaBL in the regulation of alternative splicing in both human and viral genes, which is a novel link of HLA locus to the regulation of immunity and infection in humans. PMID: 23953137
an association was noted between IKBL-62T and idiopathic inflammatory myopathy, with increased risk noted in anti-Jo-1- and -PM-Scl antibody-positive patients; the IKBL-62T association is dependent on TNF-308A and HLA-B*08, due to strong shared linkage disequilibrium between these alleles PMID: 22210660
results do not provide evidence for the association between the -62A/T NFKBIL1 polymorphism and obsessive-compulsive disorder in this Brazilian sample. PMID: 19578685
Results of the present study do not provide evidence for the association between the NFKBIL1 exon 4 polymorphism and MS predisposition in the investigated Polish population. PMID: 20568399
The DPB1 gene controlled the severity of the vascular lesion, whereas the IKBL gene (NFKBIL1) was associated with a relatively mild phenotype. PMID: 19165231
identifed the second rheumatoid arthritis -susceptibility locus within the HLA region, as the T allele of SNP 96452 (T/A), in the promoter region (position -62) of the I kappa BL gene (P=.0062) PMID: 12509789
study shows that the estimated haplotype IkBL -421 8T/-62 T tends to be associated with susceptibility to rheumatoid arthritis in Taiwan PMID: 16644022
no association between polymorphisms and hypertension, myocardial infarct and angina in Irish PMID: 17485095
Minor homozygous genotypes of polymorphisms in NFKBIL1 were associated with moderately protective effects against myocardial infarction. PMID: 17517687
The IKBL locus itself or another critical gene in this region may confer susceptibility to the development of chronic Chagas cardiomyopathy. PMID: 17544510
IL1RN VNTR and the IKBL + 738T > C gene polymorphisms are not risk factors for myocardial infarct in Caucasians with type 2 diabetes PMID: 17847930
A potential role for NFkBL1 in the pathogenesis of rheumatoid arthritis and in mRNA processing or the regulation of translation. PMID: 17855452
IkappaBL allele polymorphisms influences risk of acquiring systemic lupus erythematosus and Sjogren's syndrome. PMID: 18295675
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Rheumatoid arthritis (RA)
亞細胞定位:
Nucleus. Note=Nuclear localization with a speckled expression pattern in some cells. Colocalizes with CACTIN in the nucleus.
組織特異性:
Detected in different cell types including monocytes, T-cells, B-cells and hepatocytes.