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:
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)品評價
靶點詳情
功能:
Thought to encode a transcription factor. It may have a role in kidney cell differentiation. May play a regulatory role in mammalian development.
基因功能參考文獻:
Pax8 controls apical-basal follicular polarization and follicle formation through Cdh16. PMID: 27780871
The 5'-flanking region of the Wnt4 gene is responsive to Pax8. Pax8 modulates the expression of Wnt4 in thyroid cells. PMID: 25270402
Pax8 is required for the survival of differentiated epithelial cells and its expression levels are able to modulate the proliferation rate of such cells. PMID: 23868062
Distal regulation by Pax8 is supported by the interaction with chromatin remodeling factors such as CTCF and Sp1. PMID: 22531031
Transcriptome analysis highlighted that Pax8 is a key molecule for thyroid morphogenesis and differentiation PMID: 21966443
These results demonstrated that oxidoreductive modification of Cys-45 and Cys-57 via Ref-1 plays a role in redox regulation of Pax-8 in living cells. PMID: 12237116
glutathionylation of the first two cysteines has a regulatory role in paired domain binding PMID: 15888455
An unusual negative cross talk between Ras oncogene and the cyclic AMP pathway induces inactivation of the transcription factor Pax8. PMID: 19282367