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(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:
Acts as a transcriptional coactivator of ATF2.
基因功能參考文獻:
With a sensitivity of 100% and a specificity of 97% in the detection of central nervous system (CNS) germinomas, UTF1 serves as a new reliable alternative in the diagnostic setting of CNS germ cell tumours. PMID: 24614704
UTF1 attenuates cell proliferation and is inactivated in cervical carcinogenesis through epigenetic modification. PMID: 23536577
These findings strongly suggest that UTF1 promoter methylation profile might be a useful biomarker for cervical cancer diagnosis. PMID: 22880087
Utf1 couples the core pluripotency factors with Myc and PRC2 networks to promote the pluripotency and proliferation of embryonic stem cells. PMID: 23101626
role for UTF1 in differentiation of matrix cells of the shaft as well as in suprabasal keratinocytes. PMID: 21446939
Human UTF1 is a tightly DNA-associated protein with transcriptional repressor activity. PMID: 19393592
Strong UTF1 staining can be used for diagnosing embryonal carcinoma and seminoma. UTF1 expression in spermatogonia suggests its possible role in spermatogenesis and renewal of spermatogonia. PMID: 20855642
Single SNPs did not alter the chromatin association and mobility of hUTF1; however, the double mutant, G73R/L275M, demonstrated a decreased chromatin association, indicating a degree of protein malfunction. PMID: 20218897
The expression pattern indicated that UTF-1 plays a possible role in spermatogonial self-renewal PMID: 18281244
enhances reprogramming efficiency of pluripotent stem cells generation induced from human adult fibroblasts PMID: 18983962