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.
Ena/VASP proteins are actin-associated proteins involved in a range of processes dependent on cytoskeleton remodeling and cell polarity such as axon guidance and lamellipodial and filopodial dynamics in migrating cells. EVL enhances actin nucleation and polymerization.
基因功能參考文獻:
EVL/miR-342 methylation was preferentially detected in IgD multiple myeloma PMID: 29242101
Identify CRMP-1 as a novel regulator of actin filament elongation and reveal a surprisingly important role for CRMP-1, EVL, and actin polymerization in maintaining the structural integrity of epithelial sheets. PMID: 28630144
ENA/VASP-family proteins are functionally redundant in homologous recombination, and MENA, VASP and EVL may be involved in the DSB repair pathway in humans PMID: 21398369
EVL, with either E. coli topoisomerase I or human topoisomerase IIIalpha, catalyzed ssDNA catenation. PMID: 20639531
Ena/VASP proteins regulate actin polymerization at actin filament barbed ends in vitro in the presence and absence of barbed end capping proteins. PMID: 15939738
the interaction of the alphaII-spectrin SH3 domain with EVL PMID: 16336193
Data suggest that ena/VASP binding to F-actin allows for gephyrin recruitment to the leading edge of uncapped actin filaments. PMID: 16376568
EVL is required for endothelial barrier function in vivo. PMID: 17998398
A microRNA encoded in an intron of the gene EVL, is commonly suppressed in human colorectal cancer. PMID: 18264139
EVL may be implicated in invasion and/or metastasis of human breast cancer. PMID: 18357390
EVL protein is a novel recombination factor that may be required for repairing specific DNA lesions, and that may cause tumor malignancy by its inappropriate expression. PMID: 19329439
EVH2 domain, which is highly conserved among the ENA/VASP family proteins, may be responsible for the recombination function of EVL. PMID: 19725871