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.
Datasheet :
Please contact us to get it.
產品評價
靶點詳情
功能:
May regulate the activity of several effector molecules involved in synaptic plasticity and neuronal cell survival, including MAPKs, Src family kinases and NMDA receptors.
基因功能參考文獻:
findings suggest that Src and STEP recruitment is contingent on differing intracellular Ca(2+) dynamics that dictate whether NMDAR function is augmented or depressed following M1R stimulation PMID: 27857196
It is involved in the etiology of several age-associated neurologic disorders linked to oxidative stress and is also known to play a role in neuroprotection by modulating glutamatergic transmission. PMID: 27103516
These results indicate that STEP61 is a novel substrate of parkin, although further studies are necessary to determine whether elevated STEP61 levels directly contribute to the pathophysiology of PD. PMID: 25583483
The findings indicate a neuroprotective role of STEP and suggest a potential role of the STEP-derived peptide in stroke therapy. PMID: 24198371
Previously characterized pathways of STEP regulation via the NMDA receptor are generally conserved in mechanical injury, correlating the amount of STEP formed and the degree of cell death observed after lethal stretch injury. PMID: 22435660
Activation and levels of STEP are dependent on the duration and magnitude of NR2B-NMDA receptor stimulation. PMID: 21029094
RPTPalpha, STEP, and LAR may modulate axon growth. PMID: 15555919
in response to ischemic insults, there are profound reductions in both the amount and the activity of STEP PMID: 18445231
These findings suggest a novel mechanism by which differential NMDAR stimulation regulates STEP(61) to promote either ERK1/2 or p38 activation and identifies calpain cleavage of STEP(61) as a valid target for the development of neuroprotective therapy. PMID: 19625523
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亞細胞定位:
Cytoplasm.
蛋白家族:
Protein-tyrosine phosphatase family, Non-receptor class subfamily
組織特異性:
Expressed in the central nervous system except in the cerebellum. Enriched within the striatum relative to other brain areas.