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.
Central component of cohesin, a complex required for chromosome cohesion during the cell cycle. The cohesin complex may form a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. Cohesion is coupled to DNA replication and is involved in DNA repair. The cohesin complex plays also an important role in spindle pole assembly during mitosis and in chromosomes movement.
基因功能參考文獻:
H2 inhibited lung cancer progression through down-regulating SMC3. PMID: 29852353
We identified a large number of mutations in the CC region of both Smc1 and Smc3... we introduced them to the yeast Smc1 and Smc3 CC domains and characterized the effect of these mutant alleles on cohesin's function. We identified a missense mutation in the region of the kink domain of Smc3, which was previously identified in kidney carcinoma PMID: 27307603
Results show that SMC3 is upregulated in asthma patients and suggest that it may play an important role in atopic asthma development, especially in asthma epithelial-mesenchymal transition. PMID: 25515564
Data show that histone deacetylase 8 (HDAC8) inhibition led to accumulation of acetylated-SMC3 protein but had no influence on the transcription of estrogen-responsive genes. PMID: 27072133
De novo heterozygous mutations in SMC3 cause a range of Cornelia de Lange syndrome-overlapping phenotypes PMID: 25655089
cohesin's proposed DNA exit gate is formed by interactions between Scc1 and the coiled-coil region of Smc3. PMID: 25414306
Cross-sectional deep-sequencing analysis for clonal hierarchy demonstrated STAG2, SMC3, and RAD21 mutations to be ancestral in 18%, 18%, and 47% of cases, respectively, and each expanded to clonal dominance concordant with disease transformation PMID: 25006131
Mutations in SMC3 is associated with acute myeloid leukemia. PMID: 24335498
Upon knock-down of human SMC1, much of SMC3 remains stable, accumulates in the cytoplasm and does not associate with other cohesin proteins. PMID: 23776448
SMC3 and separase are upregulated and securin is downregulated in malignant transformation of BEAS-2B cells induced by coal tar pitch smoke extracts. PMID: 21126432
these studies clearly suggest that bamacan interacts with the vaccinia virus-N1L and such interactions seem to play a positive role in promoting the viral growth and perhaps contribute to the virulence of VV in neural cells. PMID: 19444697
identification as target for beta-catenin/T-cell factor 4 transactivation pathway PMID: 12651860
Hinderin is a novel binding partner of SMC3. Based on its ability to modulate SMC1/SMC3 interaction we postulate that Hinderin affects the availability of SMC3 to engage in the formation of multimeric protein complexes PMID: 15656913
RPGR-ORF15, which is mutated in retinitis pigmentosa, associates with SMC3. PMID: 16043481
RhoB and cAMP cis-acting response elements -BPa two known oncogenic mediators whose expression is significantly increased following SMC3 overexpression play a significant role in mediating SMC3 tumorigenesis PMID: 16156898
SMC3 deficiency affects chromosomal stability leading to the activation of p53-dependent mitotic checkpoint. PMID: 17081288
Mutations in SMC3 cause a mild variant of cornelia de Lange syndrome with predominant mental retardation PMID: 17273969
phosphorylation of a core cohesin subunit SMC3 by ATM plays an important role in DNA damage PMID: 18442975
This study identified a molecular target for the acetyltransferase Eco1 and revealed that Smc3 acetylation is a conserved mechanism in regulating sister chromatid cohesion. PMID: 18614053
There were greater levels of chondroitin sulphate WF6 epitope in gingival crevicular fluid from destructive sites of patients with chronic periodontitis compared with non-destructive sites of patients with gingivitis or chronic periodontitis. PMID: 18727658
Data describe alterations of myocardial intercellular and cell-matrix contacts in hypertrophic tissue, and show intracellular translocation of beta-catenin, alpha-actinin and chondroitin sulfate proteoglycan 6 in both an animal model and in LVH patients. PMID: 19094982