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.
Membrane-anchored forms may play a role in cellular adhesion.; Megakaryocyte-potentiating factor (MPF) may potentiate megakaryocyte colony formation.
基因功能參考文獻:
our findings show that Sulf-1 is an important tumor suppressor gene in hepatocellular carcinoma (HCC), and its over expression downregulates Msln and results in a decrease in HCC cell proliferation, migration, invasion, and lymphatic metastasis. PMID: 27626699
Results show that mouse mesothelin is similar to human mesothelin. Its stable overexpression in a pancreatic cancer cell line did not increase cell proliferation, suggesting that mesothelin is not necessarily a tumor progression factor. PMID: 26931187
MSLN has an important role in the growth of lung cancer cells in vivo raising the possibility that inactivation of MPF may be a useful treatment for lung and other MSLN expressing cancers. PMID: 25118887
The mesothelin expression promotes resistance to certain chemotherapy drugs such as TNF-alpha, paclitaxel, and a combination of platinum and cyclophosphamide. PMID: 22721387
Data show that mesothelin is a potential target in reducing resistance to cytotoxic drugs, and mesothelin-treated cells revealed rapid tyrosine phosphorylation of the p85 subunit of PI3K. PMID: 19747165
binding of membrane-bound mesothelin to ovarian cancer antigen CA125 mediates heterotypic cell adhesion PMID: 14676194