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(chǎn)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.
Acts as an actin bundling protein. May play a pivotal role in photoreceptor cell-specific events, such as disk morphogenesis.
基因功能參考文獻:
diffuse expression in 82% of undifferentiated/dedifferentiated endometrial carcinomas PMID: 28272224
Tax-mediated transcriptional induction of Fascin requires NF-kappaB- and TRR-dependent promoter activation, and a promoter-independent, but PP2-sensitive signaling pathway. PMID: 26363219
the serum fascin level is an effective indicator of tumor aggressiveness, and that it plays an important role in the prognosis of NSCLC, particularly for non-distant metastatic patients. PMID: 24070574
Data indicate the specific contribution of fascin and cortactin during invadopodium formation. PMID: 24414419
The filopodium: a stable structure with highly regulated repetitive cycles of elongation and persistence depending on the actin cross-linker fascin PMID: 21975552
Fascin expression predicts survival after potentially curative resection of node-positive colon cancer. PMID: 20410808
The 208delG mutation in the FSCN2 gene produces not only autosomal dominant retinitis pigmentosa but also ADMD (autosomal dominant macular degeneration) PMID: 14609921
The photoreceptor-specific FSCN2 gene showed a relatively high number of sequence variations. PMID: 16280978
The 208delG mutation in FSCN2 is not associated with hereditary retinal degeneration in the Chinese individuals examined. PMID: 17251446
Real-time PCR-based genotyping method developed here is useful for investigations of allelic asymmetries within genomic regions with variations found in retinitis pigmentosa and retinl degeneration. PMID: 18450588
In ovarian tumors fascin is associated with certain features of increased tumor aggressiveness. PMID: 18498068
Higher fascin scores correlated positively with tumor differentiation of esophageal SqCC. Significantly worse prognosis in patients with high scores of fascin, poor differentiation, T4 stage, positive for lymph node metastasis and distant metastasis PMID: 19207554
expression may play an essential role in regulation of progression of oral squamous cell carcinoma and contributes to the event of epithelial-mesenchymal transition in the early aggressiveness of OSCC PMID: 19473443