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Product Name ARL4 Chinese Name ADP核糖基化因子样蛋白4抗体 Alias ADP ribosylation factor like 4A; ADP-ribosylation factor-like protein 4A; ARL 4; ARL4A; ARL4A_HUMAN. Research Area Cell biology Signal transduction Transporter G protein-coupled receptor G protein signal Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Cow, Horse, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 22kDa Cellular localization The nucleus cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human ARL4: 21-120/200 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail ADP-ribosylation factors (ARFs) are highly conserved guanine nucleotide-binding proteins that enhance the ADP-ribosyltransferase activity of cholera toxin. ARF抯 are important in eukaryotic vesicular trafficking pathways and activating phospholipase D. ARL4 (ADP-ribosylation factor-like protein 4A) is a member of the ARF-like protein (ARL) subfamily of small GTPases. It contains a C terminal nuclear localization signal (NLS) region that interacts with Importin-? ARL4 localizes to the nucleus and is found in a variety of tissues, but is predominantly expressed in spermatogonia and Sertoli cells. It is most closely related to ARL6 and ARL7. Unlike ARFs, ARL4 does not activate the cholera toxin ADP-ribosyltranferase. ARL4 may play a role in neurogenesis during embryonic development and somitogenesis in the early stages of adult spermatogenesis.
Function:
Small GTP-binding protein which cycles between an inactive GDP-bound and an active GTP-bound form, and the rate of cycling is regulated by guanine nucleotide exchange factors (GEF) and GTPase-activating proteins (GAP). GTP-binding protein that does not act as an allosteric activator of the cholera toxin catalytic subunit. Recruits CYTH1, CYTH2, CYTH3 and CYTH4 to the plasma membrane in GDP-bound form.
Subunit:
Interacts with CYTH2. Interacts with KPNA2; the interaction is direct. Does not interacts with ARL4A.
Subcellular Location:
Cell membrane. Cytoplasm. Nucleus > nucleolus. Localization in the nucleolus is dependent by nucleotide binding.
Post-translational modifications:
Myristoylated.
Similarity:
Belongs to the small GTPase superfamily. Arf family.
SWISS:
P40617
Gene ID:
10124
Database links:Entrez Gene: 10124 Human
Entrez Gene: 11861 Mouse
Omim: 604786 Human
SwissProt: P40617 Human
SwissProt: P61213 Mouse
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