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.
Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
基因功能參考文獻:
Data indicate a microRNA-1825/TBCB/TUBA4A pathway as a putative pathogenic cascade in both familial ALS (fALS) and both sporadic (sALS). PMID: 30030593
The elevated selenium species levels in the TUBA4A patient may have a genetic etiology and/or represent a pathogenic pathway through which this mutation favors disease onset. PMID: 28478440
alphaTubulin expression might be an independent prognostic factor for pancreatic cancer after surgical resection PMID: 27447976
Its mutations were seen in patients with ALS and frontotemporal dementia. PMID: 28069311
TUBA4A mutations are not associated with FTD. PMID: 26675813
In conclusion, our current results did not find an association between TUBA4A and ALS in Chinese patients, and further studies will be required. PMID: 26465396
This study mutational screening revealed the presence of four novel heterozygous variants of TUBA4A mutation in four sporadic amyotrophic lateral sclerosis. PMID: 25893256
Data show that overexpression of the 14-3-3sigma isoform resulted in a disruption of the tubulin cytoskeleton mediated by binding Tau protein. PMID: 26103986
TUBA4A mutants destabilize the microtubule network, diminishing its repolymerization capability PMID: 25374358
TUBA4A is significantly increased in spermatazoa from men with azoospermia. PMID: 24268707
The results suggested that cytoskeletal alterations in the amygdala determined by tubulin seem to be involved in the pathophysiology of drug addiction PMID: 20686780
Subunits of alphaB crystallin that exchange dynamically with the alphaB crystallin complex can interact with tubulin subunits to regulate the equilibrium between tubulin and microtubules. PMID: 20668689
increased levels in paclitaxel-resistant breast cancer cells PMID: 12054644
Some protein-protein interactions in rafts were disrupted in 3-nitrotyrosine-containing proteins, e.g. caveolin-1 was dissociated from a complex with flotillin-1 and alpha-tubulin. PMID: 15934946
Our results suggest that MIZIP might play an important role in mammalian cells by associating with tubulin and thus might provide a link between MCHR1 and tubulin functions. PMID: 16039987
These results provide the first characterisation of endogenously nitrated tubulin from human tumour samples. PMID: 16257120
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Amyotrophic lateral sclerosis 22, with or without frontotemporal dementia (ALS22)