RASA1 Antibody - #DF2645

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产品: RASA1 抗体
货号: DF2645
描述: Rabbit polyclonal antibody to RASA1
应用: WB
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 110 kDa; 116kD(Calculated).
蛋白号: P20936
RRID: AB_2839851

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
预测:
Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)
克隆:
Polyclonal
特异性:
RASA1 Antibody detects endogenous levels of total RASA1.
RRID:
AB_2839851
引用格式: Affinity Biosciences Cat# DF2645, RRID:AB_2839851.
偶联:
Unconjugated.
纯化:
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.
别名:

展开/折叠

CM AVM; CMAVM; DKFZp434N071; GAP; GTPase activating protein; GTPase-activating protein; OTTHUMP00000222390; OTTHUMP00000222391; OTTHUMP00000222392; OTTHUMP00000222393; p120GAP; p120RASGAP; PKWS; Ras GTPase-activating protein 1; RAS p21 protein activator (GTPase activating protein) 1; Ras p21 protein activator; RASA; RASA1; RASA1_HUMAN; RasGAP; Triphosphatase activating protein;

抗原和靶标

免疫原:
Uniprot:

P20936(RASA1_HUMAN) >>Visit HPA database.

基因/基因ID:
RASA1(5921)
表达:
P20936 RASA1_HUMAN:

In placental villi, detected only in the trophoblast layer (cytotrophoblast and syncytiotrophoblast). Not detected in stromal, endothelial or Hofbauer cells (at protein level).

描述:
Inhibitory regulator of the Ras-cyclic AMP pathway. Stimulates the GTPase of normal but not oncogenic Ras p21.
序列:
MMAAEAGSEEGGPVTAGAGGGGAAAGSSAYPAVCRVKIPAALPVAAAPYPGLVETGVAGTLGGGAALGSEFLGAGSVAGALGGAGLTGGGTAAGVAGAAAGVAGAAVAGPSGDMALTKLPTSLLAETLGPGGGFPPLPPPPYLPPLGAGLGTVDEGDSLDGPEYEEEEVAIPLTAPPTNQWYHGKLDRTIAEERLRQAGKSGSYLIRESDRRPGSFVLSFLSQMNVVNHFRIIAMCGDYYIGGRRFSSLSDLIGYYSHVSCLLKGEKLLYPVAPPEPVEDRRRVRAILPYTKVPDTDEISFLKGDMFIVHNELEDGWMWVTNLRTDEQGLIVEDLVEEVGREEDPHEGKIWFHGKISKQEAYNLLMTVGQVCSFLVRPSDNTPGDYSLYFRTNENIQRFKICPTPNNQFMMGGRYYNSIGDIIDHYRKEQIVEGYYLKEPVPMQDQEQVLNDTVDGKEIYNTIRRKTKDAFYKNIVKKGYLLKKGKGKRWKNLYFILEGSDAQLIYFESEKRATKPKGLIDLSVCSVYVVHDSLFGRPNCFQIVVQHFSEEHYIFYFAGETPEQAEDWMKGLQAFCNLRKSSPGTSNKRLRQVSSLVLHIEEAHKLPVKHFTNPYCNIYLNSVQVAKTHAREGQNPVWSEEFVFDDLPPDINRFEITLSNKTKKSKDPDILFMRCQLSRLQKGHATDEWFLLSSHIPLKGIEPGSLRVRARYSMEKIMPEEEYSEFKELILQKELHVVYALSHVCGQDRTLLASILLRIFLHEKLESLLLCTLNDREISMEDEATTLFRATTLASTLMEQYMKATATQFVHHALKDSILKIMESKQSCELSPSKLEKNEDVNTNLTHLLNILSELVEKIFMASEILPPTLRYIYGCLQKSVQHKWPTNTTMRTRVVSGFVFLRLICPAILNPRMFNIISDSPSPIAARTLILVAKSVQNLANLVEFGAKEPYMEGVNPFIKSNKHRMIMFLDELGNVPELPDTTEHSRTDLSRDLAALHEICVAHSDELRTLSNERGAQQHVLKKLLAITELLQQKQNQYTKTNDVR

种属预测

种属预测:

score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。

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

翻译修饰 - P20936 作为底物

Site PTM Type Enzyme
M1 Acetylation
Y164 Phosphorylation
Y239 Phosphorylation
S418 Phosphorylation
T453 Phosphorylation
Y460 Phosphorylation P00533 (EGFR)
T462 Phosphorylation
Y472 Phosphorylation
S581 Phosphorylation
T612 Phosphorylation
Y615 Phosphorylation
S754 Phosphorylation
S827 Phosphorylation
S831 Phosphorylation
Y952 Phosphorylation

研究背景

功能:

Inhibitory regulator of the Ras-cyclic AMP pathway. Stimulates the GTPase of normal but not oncogenic Ras p21; this stimulation may be further increased in the presence of NCK1.

翻译修饰:

The N-terminus is blocked.

Phosphorylated by SRC and LCK. The phosphorylation SRC inhibits its ability to stimulate the Ras-GTPase activity, whereas phosphorylation by LCK does not display any effect on stimulation activity.

细胞定位:

Cytoplasm.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

In placental villi, detected only in the trophoblast layer (cytotrophoblast and syncytiotrophoblast). Not detected in stromal, endothelial or Hofbauer cells (at protein level).

亚基结构:

Interacts with SQSTM1. Interacts with SPSB1; the interaction does not promote degradation. Interacts with CAV2 (tyrosine phosphorylated form). Directly interacts with NCK1. Interacts with PDGFRB (tyrosine phosphorylated). Interacts (via SH2 domain) with the 'Tyr-9' phosphorylated form of PDPK1. Interacts with tyrosine-phosphorylated EPHB4.

研究领域

· Environmental Information Processing > Signal transduction > MAPK signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Ras signaling pathway.   (View pathway)

· Organismal Systems > Development > Axon guidance.   (View pathway)

文献引用

1). Anti-Inflammatory Effects of Huangqin Decoction on Dextran Sulfate Sodium-Induced Ulcerative Colitis in Mice Through Regulation of the Gut Microbiota and Suppression of the Ras-PI3K-Akt-HIF-1α and NF-κB Pathways. Frontiers in Pharmacology, 2020 (PubMed: 32038240) [IF=5.6]

Application: WB    Species: mouse    Sample: colorectal

FIGURE 6 | Effects of Huangqin decoction (HQD) on colonic expression levels of Ras-phosphoinositide-3-kinase (PI3K)-Akt-hypoxia inducible factor 1 alpha (HIF-1a) pathway proteins assessed by Western blot in dextran sulfate sodium (DSS)-induced colitis mice (A).
2). Licoricidin combats gastric cancer by targeting the ICMT/Ras pathway in vitro and in vivo. Frontiers in Pharmacology, 2022 (PubMed: 36339587) [IF=5.6]
3). miR-31-5p promotes proliferation and inhibits apoptosis of goat hair follicle stem cells by targeting RASA1/MAP3K1 pathway. EXPERIMENTAL CELL RESEARCH, 2021 (PubMed: 33338478) [IF=3.7]

Application: WB    Species: Human    Sample: HFSCs and HEK293T cells

Fig. 2. miR-31-5p restrain RASA1 expression and upregulates MAP3K1 level by directly targeting the 3′ UTR of RASA1 mRNA. (A) The predicted binding sites of miR-31-5p and MAP3K1, the red parts represent the wild-type, the blue represents the mutant type. (B) Detection of dual-luciferase activity after co-transfection of NC or miR-31-5p with wild or mutant type MAP3K1. (C) The predicted binding sites of miR-31-5p and RASA1, red represents the wild-type, the blue represents the mutant-type. (D) Detection of dual-luciferase activity after co-transfection of NC or miR-31-5p with wild or mutant type RASA1. MAP3K1 (E) and RASA1 (F) mRNA expression in HFSCs after transfection with NC, goat miR-31-5p mimic, Inhibitor-NC and goat miR-31-5p Inhibitor as evidenced by qPCR. (G) MAP3K1 and RASA1 protein expression levels were examined after transfection with NC, goat miR-31-5p mimic, Inhibitor-NC and goat miR-31-5p Inhibitor in HFSCs. Note: MI: goat miR- 31-5p mimic; INC: Inhibitor-NC; IN: goat miR-31-5p Inhibitor.

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