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(fù)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(chǔ)存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)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(xiàng):
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(chǎn)品評(píng)價(jià)
靶點(diǎn)詳情
功能:
Required for protein transport between the Golgi and the endoplasmic reticulum. May tether coatomer-coated retrograde transport vesicles to the ER membrane through interaction with coatomer as well as the SNARE complex. May contribute to the stabilization of the SNARE complex.
基因功能參考文獻(xiàn):
SNARE-mediated homotypic ER fusion requires DSL1. PMID: 25187651
subunits of the Dsl1 complex (Dsl1, Dsl3, and Tip20), as well as the SNAREs Ufe1 and Sec20, are ER-resident proteins that do not seem to move into COPII vesicles. PMID: 21550981
a direct role of the Dsl1 complex, in particular Tip20p, in the formation and stabilization of ER SNARE complexes. PMID: 21482823
Studies indicate that Dsl1 tethering complex seems to be designed to expose an unstructured domain of Dsl1p at its top, which is required to capture vesicles. PMID: 20226673
DSL1 is required for the stable interaction of the SNARE Use1p with a central subcomplex consisting of Tip20p and the SNARE proteins Ufe1p and Sec20p. PMID: 15958492
SEC20, SEC39, and DSL1 are essential secretory genes involved in the early stages of peroxisome assembly PMID: 19346454
Study determined the structure of the Dsl1 complex, revealing a tower containing at its base the binding sites for two endoplasmic reticulum SNAREs and at its tip a flexible lasso for capturing vesicles. PMID: 20005805