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(chǎn)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(fù)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(chǔ)存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)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(xiàng):
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(chǎn)品評(píng)價(jià)
靶點(diǎn)詳情
功能:
Serine/threonine kinase that phosphorylates preferentially the activated forms of a variety of G-protein-coupled receptors (GPCRs). Such receptor phosphorylation initiates beta-arrestin-mediated receptor desensitization, internalization, and signaling events leading to their down-regulation. Phosphorylates a variety of GPCRs, including adrenergic receptors, muscarinic acetylcholine receptors (more specifically Gi-coupled M2/M4 subtypes), dopamine receptors and opioid receptors. In addition to GPCRs, also phosphorylates various substrates: Hsc70-interacting protein/ST13, TP53/p53, HDAC5, and arrestin-1/ARRB1. Phosphorylation of ARRB1 by GRK5 inhibits G-protein independent MAPK1/MAPK3 signaling downstream of 5HT4-receptors. Phosphorylation of HDAC5, a repressor of myocyte enhancer factor 2 (MEF2) leading to nuclear export of HDAC5 and allowing MEF2-mediated transcription. Phosphorylation of TP53/p53, a crucial tumor suppressor, inhibits TP53/p53-mediated apoptosis. Phosphorylation of ST13 regulates internalization of the chemokine receptor. Phosphorylates rhodopsin (RHO) (in vitro) and a non G-protein-coupled receptor, LRP6 during Wnt signaling (in vitro).
基因功能參考文獻(xiàn):
Along with other supporting evidence, the authors propose that GRK5 deficiency selectively renders basal forebrain cholinergic neurons more vulnerable to degeneration. PMID: 27193825
Overall, these data suggest that GRK5 negatively regulates CXCL1/KC levels during bacterial pneumonia but that the role of GRK5 in the clinical outcome in this model is dependent on the bacterial dose. PMID: 26975990
Generated mice with genetic knockout (KO) of the G protein-coupled receptor kinase (GRK) 5 gene by microinjection of TALEN mRNA. TALEN vectors were designed to target exons 1, 3, and 5 of the mouse GRK5 gene. PMID: 27565865
These results of this study suggest that GRK5 deficiency indeed makes the mice more susceptible to wide range of behavioral impairments, including cognitive impairments. PMID: 26778781
MOR phosphorylation is regulated by agonist-selective recruitment of distinct GRK isoforms that influence different opioid-related behaviors. Modulation of GRK5 function could serve as a new approach for preventing addiction to opioids. PMID: 24629717
GRK5, acting in a kinase independent manner, is a facilitator of NFAT activity and part of a DNA-binding complex responsible for pathological hypertrophic gene transcription. PMID: 25332207
influence of GRK5 on NF-kappaB expression and activity PMID: 24174526
regulator of inflammation and thymic apoptosis in polymicrobial sepsis PMID: 23485819
these data identified GRK5 as a positive regulator of insulin sensitivity. PMID: 23111327
metoprolol is a biased ligand that selectively activates a G protein-independent and GRK5/beta-arrestin2-dependent pathway, and induces cardiac fibrosis. PMID: 22888001
These results define myocyte GRK5 as a critical regulator of pathological cardiac growth after ventricular pressure overload, supporting its role as an endogenous (patho)-physiological HDAC kinase. PMID: 22859683
these results suggest that GRK5 is an important regulator of adipogenesis and is crucial for the development of diet-induced obesity. PMID: 22507984
GRK5 regulates IL-12p40 and G-CSF via a mechanism that is common to both MyD88 and TRIF. PMID: 22078319
G protein-coupled receptor kinase-5 attenuates atherosclerosis by regulating receptor tyrosine kinases and 7-transmembrane receptors. PMID: 22095977
GRK5 is a positive regulator of TLR4-induced IkappaBalpha-NFkappaB pathway as well as a key modulator of LPS-induced inflammatory response. PMID: 20945396
GRK5 deficiency accelerates {beta}-amyloid accumulation in Tg2576 mice via impaired cholinergic activity PMID: 21041302
GRK5 as a novel kinase of p53, as well as a negative regulator of p53-mediated signal transduction. PMID: 20124405
Results identify GRK5/6 as novel kinases for the single transmembrane receptor LRP6 during Wnt signaling. PMID: 19801552
Results demonstrate that both GRK2 and GRK5 are important and novel mediators of a non-traditional IkappaBalpha/NF-kappaB signalling pathway. PMID: 19796012
GRK5 regulates pulmonary responses in a tissue- and receptor-specific manner but does not regulate peripheral cardiac muscarinic receptors. PMID: 14565944
in both male and female mice, vascular smooth muscle-specific overexpression of GRK5 elevates blood pressure mediated by Gi and by beta1AR in males and Ang II receptors in females PMID: 16103237
Taken together, these findings not only strongly support an important role of GRK5 deficiency in early Alzheimer's pathogenesis, but also promote the GRK5 knockout mouse as an additional model for early Alzheimer-related studies. PMID: 17011668
These results demonstrate previously unknown crucial regulatory mechanisms that alter ARR/GRK expression levels in macrophages that might modify many, if not all, GPCR-mediated innate immune responses. PMID: 18180038
GRK5 deficiency in vivo significantly exaggerates microgliosis and astrogliosis in the presence of an inflammatory initiator, such as the excess fibrillar Abeta and the subsequent active inflammatory reactions. PMID: 18522748
Data show that GRK5 knockout female mouse displays increased hippocampal axonal defects and synaptic degenerative changes. PMID: 18955119