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.
Nucleotidase which shows specific activity towards cytidine monophosphate (CMP) and 7-methylguanosine monophosphate (m(7)GMP). CMP seems to be the preferred substrate.
基因功能參考文獻:
Results from a study on gene expression variability markers in early-stage human embryos shows that NT5C3A is a putative expression variability marker for the 3-day, 8-cell embryo stage. PMID: 26288249
reduced expression of transketolase in pyrimidine 5'-nucleotidase deficient patients PMID: 27381654
Pyrimidine-5'-nucleotidase Campinas is a new mutation (p.R56G) in the NT5C3 gene associated with pyrimidine-5'-nucleotidase type I deficiency. PMID: 25153905
Results show that NT5C3 expression levels were significantly increased in patients with risk allele homozygote. PMID: 25000516
New missense homozygous mutation (Q270Ter) in the pyrimidine 5' nucleotidase type I-related gene in two Indian families with hereditary non-spherocytic hemolytic anemia. PMID: 23139015
All investigated mutant proteins display impaired catalytic properties and/or reduced thermostability, providing a rationale for the pathological effects of the mutations. PMID: 15604219
These data highlight hUMP1/POMP role in proteasome assembly and further strengthen the prospect of genetic manipulation of the proteasomal system. PMID: 17349762
3 newly described missense mutations (c.187T>C, c.469G>C & c.740T>C) identified in patients with hemolytic anemia were characterized at protein level; the enzymes were altered in both thermal stability and catalytic efficiency PMID: 18499901
genetic variation in NT5C3 might affect protein function and potentially influence drug response PMID: 19623099
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相關疾病:
P5N deficiency (P5ND)
亞細胞定位:
Cytoplasm.; [Isoform 2]: Endoplasmic reticulum.
蛋白家族:
Pyrimidine 5'-nucleotidase family
組織特異性:
Isoforms 1, 3 and 4 are expressed in reticulocytes. Isoform 4 is hardly detectable in bone marrow and fetal liver.