Analytical Data
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Gene name
GRK5
- Application
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Alternative Names
GRK5；GPRK5；G Protein-coupled receptor kinase 5
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P34947
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Expression Region
1-590aa
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AA Sequence
MELENIVANT VLLKAREGGG GKRKGKSKKW KEILKFPHIS QCEDLRRTID RDYCSLCDKQ PIGRLLFRQF CETRPGLECY IQFLDSVAEY EVTPDEKLGE KGKEIMTKYL TPKSPVFIAQ VGQDLVSQTE EKLLQKPCKE LFSACAQSVH EYLRGEPFHE YLDSMFFDRF LQWKWLERQP VTKNTFRQYR VLGKGGFGEV CACQVRATGK MYACKRLEKK RIKKRKGESM ALNEKQILEK VNSQFVVNLA YAYETKDALC LVLTIMNGGD LKFHIYNMGN PGFEEERALF YAAEILCGLE DLHRENTVYR DLKPENILLD DYGHIRISDL GLAVKIPEGD LIRGRVGTVG YMAPEVLNNQ RYGLSPDYWG LGCLIYEMIE GQSPFRGRKE KVKREEVDRR VLETEEVYSH KFSEEAKSIC KMLLTKDAKQ RLGCQEEGAA EVKRHPFFRN MNFKRLEAGM LDPPFVPDPR AVYCKDVLDI EQFSTVKGVN LDHTDDDFYS KFSTGSVSIP WQNEMIETEC FKELNVFGPN GTLPPDLNRN HPPEPPKKGL LQRLFKRQHQ NNSKSSPSSK TSFNHHINSN HVSSNSTGSS
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
Related Products
Protein Description
GRK5, or G protein-coupled receptor kinase 5, is a vital enzyme that plays a significant role in the regulation of G protein-coupled receptors (GPCRs), which are critical mediators in various physiological processes. The dysregulation of GRK5 has been implicated in several diseases, including heart failure, neurodegenerative disorders, and certain types of cancer. Research focusing on the recombinant expression of GRK5 allows scientists to investigate its structure, function, and interaction with different GPCRs in a controlled environment. This investigation is crucial for understanding the molecular mechanisms underlying GPCR signaling pathways and the potential development of targeted therapies. The production of GRK5 as a recombinant protein enables in-depth studies using biophysical techniques, such as crystallography and NMR, highlighting conformational changes and interactions essential for its function. Additionally, exploring GRK5's phosphorylation activity on various substrates can provide valuable insights into its regulatory effects on receptor desensitization and internalization. Overall, the study of recombinant GRK5 is an essential step toward unraveling its role in health and disease, paving the way for novel therapeutic interventions.
