ADP核糖基化因子樣蛋白4抗體 返回列表頁(yè)

英文名稱 ARL4
中文名稱 ADP核糖基化因子樣蛋白4抗體
別    名 ADP ribosylation factor like 4A; ADP-ribosylation factor-like protein 4A; ARL 4; ARL4A; ARL4A_HUMAN.
ADP核糖基化因子樣蛋白4抗體   
說(shuō) 明 書 0.2ml  
研究領(lǐng)域 細(xì)胞生物  信號(hào)轉(zhuǎn)導(dǎo)  轉(zhuǎn)運(yùn)蛋白  G蛋白偶聯(lián)受體  G蛋白信號(hào)  
抗體來(lái)源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng) Human, Mouse, Rat, Chicken, Cow, Horse, 
產(chǎn)品應(yīng)用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復(fù)）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 22kDa
細(xì)胞定位 細(xì)胞核 細(xì)胞漿 細(xì)胞膜 
性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human ARL4
亞    型 IgG
純化方法 affinity purified by Protein A
儲(chǔ) 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
保存條件 Store at -20 癈 for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20癈. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 癈.
產(chǎn)品介紹 background:
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.

Database links:
UniProtKB/Swiss-Prot: P40617.2

Important Note:
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