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.
Member of the machinery of polarized transport. Required for the indirect transcytotic route at the step of the egress of the transcytosing cargo from perinuclear endosomes in order for it to travel to the apical surface via a raft-dependent pathway.
基因功能參考文獻:
Up-regulation of MAL2 was hound in papillary thyroid gland tissues and significantly correlated with poor overall survival. PMID: 30021343
data suggested that MAL2 and TPD52 might be potential biomarkers for clinical prognosis and might be a promising therapeutic target for CRC PMID: 28562687
MAL2 and STK16 function to sort secretory soluble cargo into the constitutive secretory pathway in hepatocytes. PMID: 25084525
Results prove for the first time the interaction of PLP and MAL2 in oligodendrocytic cells, supporting the transcytotic model of PLP transport previously suggested. PMID: 21573057
MAL2 overexpression was highest in serous carcinomas relative to other histological subtypes of ovarian cancer. PMID: 20846453
after differentiation, murine oligodendrocyte precursor and human oligodendroglioma derived cell lines up-regulate the expression of MAL2 and accumulate it in an intracellular compartment, exhibiting a peri-centrosomal localization. PMID: 19683524
Data show that MAL2 is essential for transcytosis in HepG2 cells. PMID: 12370246
MAL2 protein mRNA species were detected in the thyroid and immunohistochemical analysis of thyroid follicles indicated that MAL2 distributed to the apical membrane PMID: 14576188
The results indicate that MAL2 protein genes are not ubiquitously expressed in leukemic bone marrow in children, and that RNA sample parameters may influence measures of gene expression more than commonly appreciated. PMID: 16620967
The MAL2 gene was shown to effectively separate these two tumor(chromophobe renal cell carcinoma (RCC) and benign oncocytoma) groups by quantitative reverse transcription-PCR using fresh tissue samples, with similar trends seen on formalin-fixed tissues. PMID: 17145811
a role for MAL2 in regulating tumor-associated protein mucin expression and/or localisation PMID: 19175940
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亞細胞定位:
Cell membrane; Multi-pass membrane protein. Apical cell membrane; Multi-pass membrane protein. Endomembrane system. Cytoplasm, perinuclear region. Note=Associated with lipid rafts. In polarized epithelial cells, restricted to the apical surface. In hepatocytes, as well as in polarized hepatoma Hep-G2 cells, found in the canalicular membrane, equivalent to the apical surface, beneath the canalicular actin cytoskeleton. In non-polarized Hep-G2 cells, distributed to the perinuclear region.
蛋白家族:
MAL family
組織特異性:
Predominantly expressed in kidney, lung, and liver. Also found in thyroid gland, stomach and, at lower levels in testis and small intestine.