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.
Datasheet :
Please contact us to get it.
產品評價
靶點詳情
功能:
Muscle contraction.
基因功能參考文獻:
Unipolar distributions of junctional Myosin II identify cell stripe boundaries that drive cell intercalation throughout Drosophila axis extension. PMID: 27183005
We conclude that MHC isoforms can alter FSA and hence cyclical power generation but that isoforms can only endow a muscle type with moderate FSA Highly SA muscle types, such as IFM, likely use a different or additional mechanism. PMID: 27881413
Introduction of a mutation (R759E) in the converter domain inhibits the steady-state ATPase of myosin S1, whereas an additional mutation in the relay domain (N509K) is able to restore the ATPase. PMID: 26586917
The vector of cell movement is regulated by localised epidermal growth factor (EGF) signalling from the distally placed tip cell lineage and the acquisition of planar polarity leads to asymmetric pulsatile Myosin II accumulation. PMID: 25460353
Using transgenic techniques the study shows that an embryonic myosin converter domain influences Drosophila indirect flight muscle stretch activation, power generation and flight. PMID: 24115062
Data indicate that disruption of the relay-converter domain interface leads to complete absence of myosin ATPase activity. PMID: 24627474
The abnormalities observed in myosin function and muscle ultrastructure likely contribute to muscle weakness observed in our flies and patients. PMID: 22496423
The data indicated that interactions of the relay and converter of myosin heavy chain during the contractile cycle are key to myosin-isoform-specific kinetic and mechanical functions. PMID: 22226837
These results provide the first mutational evidence that intramolecular signaling between the relay loop and converter domain of mhc is critical for myosin function both in vitro and in muscle. PMID: 20362584
myosin rod protein has an active function to modulate the contractile activity of muscles in which it is expressed PMID: 12927543
Single point mutations in the ATP binding/hydrolysis domain of Mhc and lead to degeneration of the flight muscles. PMID: 15051736
the N-terminal region is important in tuning myosin kinetics to match muscle speed for optimal locomotory performance PMID: 15345559
the exon 7 domain participates in the regulation of the attachment of myosin to actin in order to fine-tune the physiological properties of Drosophila myosin isoforms PMID: 16154586
exon 7 plays a substantial role in establishing fiber speed and flight performance, and the limiting step that sets ATPase rate in Drosophila myosin has little to no direct influence in setting fmax for fast muscle fiber types PMID: 16399836
Myosin II (zipper) and fringe have roles in planar polarization of the denticle field in the Drosophila embryo PMID: 16890930
Study shows that a 2.6kb fragment of the muscle myosin heavy-chain gene of Drosophila melanogaster (containing 458 base pairs of upstream sequence, the first exon, the first intron and the beginning of the second exon) drives expression in all muscles. PMID: 17194628
Alternative hinges are important in dictating the distinct functional properties of myosin isoforms and the muscles in which they are expressed. PMID: 17316684
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亞細胞定位:
Cytoplasm, myofibril. Note=Thick filaments of the myofibrils.
蛋白家族:
TRAFAC class myosin-kinesin ATPase superfamily, Myosin family
組織特異性:
Expressed in larval and adult muscles. Isoforms containing exon 9a are expressed in indirect flight muscles, exons 9a and 9b are expressed in jump muscles, exons 9b and 9c are expressed in other larval and adult muscles.