製品: GRK4 Antibody
カタログ: DF3152
タンパク質の説明: Rabbit polyclonal antibody to GRK4
アプリケーション: WB
反応性: Human
予測: Pig, Bovine, Horse, Rabbit, Chicken
分子量: 66 KD; 67kD(Calculated).
ユニプロット: P32298
RRID: AB_2835529

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:1000-3000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human
予測:
Pig(82%), Bovine(89%), Horse(100%), Rabbit(100%), Chicken(89%)
クローナリティ:
Polyclonal
特異性:
GRK4 Antibody detects endogenous levels of total GRK4.
RRID:
AB_2835529
引用形式: Affinity Biosciences Cat# DF3152, RRID:AB_2835529.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

G protein coupled receptor kinase 4; G protein-coupled receptor kinase 2 (Drosophila)-like; G protein-coupled receptor kinase 4; G protein-coupled receptor kinase GRK4; G proteinm coupled receptor kinase GRK4; GPRK2L; GPRK4; GRK4; GRK4_HUMAN; GRK4a; ITI1;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
P32298 GRK4_HUMAN:

Isoform 1, isoform 2, isoform 3, and isoform 4 are expressed in testis. Isoform 4 is expressed in myometrium.

タンパク質配列:
MELENIVANSLLLKARQGGYGKKSGRSKKWKEILTLPPVSQCSELRHSIEKDYSSLCDKQPIGRRLFRQFCDTKPTLKRHIEFLDAVAEYEVADDEDRSDCGLSILDRFFNDKLAAPLPEIPPDVVTECRLGLKEENPSKKAFEECTRVAHNYLRGEPFEEYQESSYFSQFLQWKWLERQPVTKNTFRHYRVLGKGGFGEVCACQVRATGKMYACKKLQKKRIKKRKGEAMALNEKRILEKVQSRFVVSLAYAYETKDALCLVLTIMNGGDLKFHIYNLGNPGFDEQRAVFYAAELCCGLEDLQRERIVYRDLKPENILLDDRGHIRISDLGLATEIPEGQRVRGRVGTVGYMAPEVVNNEKYTFSPDWWGLGCLIYEMIQGHSPFKKYKEKVKWEEVDQRIKNDTEEYSEKFSEDAKSICRMLLTKNPSKRLGCRGEGAAGVKQHPVFKDINFRRLEANMLEPPFCPDPHAVYCKDVLDIEQFSVVKGIYLDTADEDFYARFATGCVSIPWQNEMIESGCFKDINKSESEEALPLDLDKNIHTPVSRPNRGFFYRLFRRGGCLTMVPSEKEVEPKQC

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Rabbit
100
Horse
100
Bovine
89
Chicken
89
Pig
82
Sheep
73
Xenopus
73
Zebrafish
73
Dog
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P32298 基板として

Site PTM Type Enzyme
M1 Acetylation
S10 Phosphorylation P32298 (GRK4)
K14 Ubiquitination
S24 Phosphorylation
S139 Phosphorylation P32298 (GRK4)
K184 Ubiquitination
K195 Acetylation
K195 Ubiquitination
K211 Ubiquitination
K216 Ubiquitination
K217 Ubiquitination
K227 Ubiquitination
S244 Phosphorylation P32298 (GRK4)
S249 Phosphorylation P32298 (GRK4)
T256 Phosphorylation P32298 (GRK4)
Y409 Phosphorylation
S419 Phosphorylation P32298 (GRK4)
T426 Phosphorylation P32298 (GRK4)
S430 Phosphorylation P32298 (GRK4)
S485 Phosphorylation P32298 (GRK4)
K527 Acetylation

PTMs - P32298 酵素として

Substrate Site Source
P30411-1 (BDKRB2) S366 Uniprot
P30411-1 (BDKRB2) S373 Uniprot
P30411 (BDKRB2) S375 Uniprot
P32298 (GRK4) S10 Uniprot
P32298 (GRK4) S139 Uniprot
P32298 (GRK4) S244 Uniprot
P32298 (GRK4) S249 Uniprot
P32298 (GRK4) T256 Uniprot
P32298 (GRK4) S419 Uniprot
P32298 (GRK4) T426 Uniprot
P32298 (GRK4) S430 Uniprot
P32298 (GRK4) S485 Uniprot

研究背景

機能:

Specifically phosphorylates the activated forms of G protein-coupled receptors. GRK4-alpha can phosphorylate rhodopsin and its activity is inhibited by calmodulin; the other three isoforms do not phosphorylate rhodopsin and do not interact with calmodulin. GRK4-alpha and GRK4-gamma phosphorylate DRD3. Phosphorylates ADRB2.

PTMs:

Palmitoylated.

細胞の位置付け:

Cytoplasm. Cytoplasm>Cell cortex.
Note: Both at the cell surface and dispersed in the cytoplasm under basal conditions. Receptor stimulation results in the internalization of GRK4 to the perinuclear area, where colocalization with DRD3 is observed strongly at 5 and 15 minutes. DRD3 and GRK4 colocalize in lipid rafts of renal proximal tubule cells.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Isoform 1, isoform 2, isoform 3, and isoform 4 are expressed in testis. Isoform 4 is expressed in myometrium.

サブユニット構造:

Interacts with DRD3.

タンパク質ファミリー:

Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. GPRK subfamily.

研究領域

· Cellular Processes > Transport and catabolism > Endocytosis.   (View pathway)

· Human Diseases > Substance dependence > Morphine addiction.

· Organismal Systems > Immune system > Chemokine signaling pathway.   (View pathway)

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