产品: beta Actin 抗体
货号: AF7018
描述: Rabbit polyclonal antibody to beta Actin
应用: WB IHC IF/ICC
反应: Human, Mouse, Rat, Pig, Zebrafish, Bovine, Rabbit, Dog, Monkey, Fish
预测: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 43kDa; 42kD(Calculated).
蛋白号: P60709
RRID: AB_2839420

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产品描述

来源:
Rabbit
应用:
WB 1:3000-1:20000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*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,Pig,Zebrafish,Bovine,Rabbit,Dog,Monkey,Fish
预测:
Horse(100%), Sheep(100%), Chicken(100%), Xenopus(100%)
克隆:
Polyclonal
特异性:
Beta actin antibody detects endogenous levels of total Beta actin.
RRID:
AB_2839420
引用格式: Affinity Biosciences Cat# AF7018, RRID:AB_2839420.
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

ACTB; Actin; cytoplasmic 1; Beta-actin; Beta actin; BRWS1; β actin;b actin; Actin beta; Beta cytoskeletal actin; PS1TP5-binding protein 1; PS1TP5BP1;

抗原和靶标

免疫原:

A synthesized peptide derived from human Beta actin.

Uniprot:
基因/基因ID:
描述:
Actin, a ubiquitous eukaryotic protein, is the major component of the cytoskeleton. At least six isoforms are known in mammals. Nonmuscle β- and γ-actin, also known as cytoplasmic actin, are predominantly expressed in nonmuscle cells, controlling cell structure and motility.
序列:
MDDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMTQIMFETFNTPAMYVAIQAVLSLYASGRTTGIVMDSGDGVTHTVPIYEGYALPHAILRLDLAGRDLTDYLMKILTERGYSFTTTAEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSYELPDGQVITIGNERFRCPEALFQPSFLGMESCGIHETTFNSIMKCDVDIRKDLYANTVLSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQEYDESGPSIVHRKCF

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
90
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - P60709 作为底物

Site PTM Type Enzyme
M1 Acetylation
D2 Acetylation
S14 Phosphorylation
C17 S-Nitrosylation
K18 Methylation
K18 Ubiquitination
S33 Phosphorylation
K50 Acetylation
K50 Methylation
K50 Ubiquitination
S52 Phosphorylation
Y53 Phosphorylation
S60 Phosphorylation
K61 Acetylation
K61 Sumoylation
K61 Ubiquitination
T66 Phosphorylation
K68 Methylation
K68 Sumoylation
Y69 Phosphorylation
H73 Methylation
T77 Phosphorylation
K84 Methylation
K84 Sumoylation
K84 Ubiquitination
T89 Phosphorylation
Y91 Phosphorylation
T106 Phosphorylation
K113 Acetylation
K113 Sumoylation
K113 Ubiquitination
T120 Phosphorylation
Y143 Phosphorylation
S155 Phosphorylation
T160 Phosphorylation
T162 Phosphorylation
Y166 Phosphorylation
Y169 Phosphorylation
T186 Phosphorylation
Y188 Phosphorylation
K191 Acetylation
K191 Methylation
K191 Ubiquitination
T194 Phosphorylation
Y198 Phosphorylation
S199 Phosphorylation
T201 Phosphorylation
T202 Phosphorylation
T203 Phosphorylation
K213 Acetylation
K213 Ubiquitination
K215 Ubiquitination
C217 S-Nitrosylation
Y218 Phosphorylation
T229 Phosphorylation
S233 Phosphorylation
S235 Phosphorylation
K238 Ubiquitination
S239 Phosphorylation
Y240 Phosphorylation
T249 Phosphorylation
C257 S-Nitrosylation
S265 Phosphorylation
S271 Phosphorylation
C272 S-Nitrosylation
K284 Sumoylation
K284 Ubiquitination
C285 S-Nitrosylation
K291 Sumoylation
K291 Ubiquitination
Y294 Phosphorylation
T297 Phosphorylation
S300 Phosphorylation
T303 Phosphorylation
T304 Phosphorylation
Y306 Phosphorylation
K315 Acetylation
K315 Sumoylation
K315 Ubiquitination
T318 Phosphorylation
S323 Phosphorylation
T324 Phosphorylation
K326 Acetylation
K326 Methylation
K326 Sumoylation
K326 Ubiquitination
K328 Acetylation
K328 Sumoylation
K328 Ubiquitination
K336 Sumoylation
S348 Phosphorylation
K359 Ubiquitination
Y362 Phosphorylation
S365 Phosphorylation
S368 Phosphorylation
K373 Ubiquitination
C374 S-Nitrosylation

研究背景

功能:

Actin is a highly conserved protein that polymerizes to produce filaments that form cross-linked networks in the cytoplasm of cells. Actin exists in both monomeric (G-actin) and polymeric (F-actin) forms, both forms playing key functions, such as cell motility and contraction. In addition to their role in the cytoplasmic cytoskeleton, G- and F-actin also localize in the nucleus, and regulate gene transcription and motility and repair of damaged DNA.

翻译修饰:

ISGylated.

Oxidation of Met-44 and Met-47 by MICALs (MICAL1, MICAL2 or MICAL3) to form methionine sulfoxide promotes actin filament depolymerization. MICAL1 and MICAL2 produce the (R)-S-oxide form. The (R)-S-oxide form is reverted by MSRB1 and MSRB2, which promote actin repolymerization.

Monomethylation at Lys-84 (K84me1) regulates actin-myosin interaction and actomyosin-dependent processes. Demethylation by ALKBH4 is required for maintaining actomyosin dynamics supporting normal cleavage furrow ingression during cytokinesis and cell migration.

Methylated at His-73 by SETD3. Methylation at His-73 is required for smooth muscle contraction of the laboring uterus during delivery (By similarity).

N-terminal acetylation by NAA80 affects actin filament depolymerization and elongation, including elongation driven by formins. In contrast, filament nucleation by the Arp2/3 complex is not affected.

(Microbial infection) Monomeric actin is cross-linked by V.cholerae toxins RtxA and VgrG1 in case of infection: bacterial toxins mediate the cross-link between Lys-50 of one monomer and Glu-270 of another actin monomer, resulting in formation of highly toxic actin oligomers that cause cell rounding. The toxin can be highly efficient at very low concentrations by acting on formin homology family proteins: toxic actin oligomers bind with high affinity to formins and adversely affect both nucleation and elongation abilities of formins, causing their potent inhibition in both profilin-dependent and independent manners.

细胞定位:

Cytoplasm>Cytoskeleton. Nucleus.
Note: Localized in cytoplasmic mRNP granules containing untranslated mRNAs.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
亚基结构:

Polymerization of globular actin (G-actin) leads to a structural filament (F-actin) in the form of a two-stranded helix. Each actin can bind to 4 others. Identified in a IGF2BP1-dependent mRNP granule complex containing untranslated mRNAs. Component of the BAF complex, which includes at least actin (ACTB), ARID1A, ARID1B/BAF250, SMARCA2, SMARCA4/BRG1, ACTL6A/BAF53, ACTL6B/BAF53B, SMARCE1/BAF57 SMARCC1/BAF155, SMARCC2/BAF170, SMARCB1/SNF5/INI1, and one or more of SMARCD1/BAF60A, SMARCD2/BAF60B, or SMARCD3/BAF60C. In muscle cells, the BAF complex also contains DPF3. Found in a complex with XPO6, Ran, ACTB and PFN1. Interacts with XPO6 and EMD. Interacts with ERBB2. Interacts with GCSAM. Interacts with TBC1D21 (By similarity). Interacts with CPNE1 (via VWFA domain) and CPNE4 (via VWFA domain) (By similarity). Interacts with DHX9 (via C-terminus); this interaction is direct and mediates the attachment to nuclear ribonucleoprotein complexes. Interacts with FAM107A.

蛋白家族:

Belongs to the actin family.

研究领域

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

· Cellular Processes > Cell growth and death > Apoptosis.   (View pathway)

· Cellular Processes > Cellular community - eukaryotes > Focal adhesion.   (View pathway)

· Cellular Processes > Cellular community - eukaryotes > Adherens junction.   (View pathway)

· Cellular Processes > Cellular community - eukaryotes > Tight junction.   (View pathway)

· Cellular Processes > Cell motility > Regulation of actin cytoskeleton.   (View pathway)

· Environmental Information Processing > Signal transduction > Rap1 signaling pathway.   (View pathway)

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

· Human Diseases > Infectious diseases: Bacterial > Bacterial invasion of epithelial cells.

· Human Diseases > Infectious diseases: Bacterial > Vibrio cholerae infection.

· Human Diseases > Infectious diseases: Bacterial > Pathogenic Escherichia coli infection.

· Human Diseases > Infectious diseases: Bacterial > Shigellosis.

· Human Diseases > Infectious diseases: Bacterial > Salmonella infection.

· Human Diseases > Infectious diseases: Viral > Influenza A.

· Human Diseases > Cancers: Overview > Proteoglycans in cancer.

· Human Diseases > Cancers: Specific types > Hepatocellular carcinoma.   (View pathway)

· Human Diseases > Cardiovascular diseases > Hypertrophic cardiomyopathy (HCM).

· Human Diseases > Cardiovascular diseases > Arrhythmogenic right ventricular cardiomyopathy (ARVC).

· Human Diseases > Cardiovascular diseases > Dilated cardiomyopathy (DCM).

· Human Diseases > Cardiovascular diseases > Viral myocarditis.

· Organismal Systems > Immune system > Platelet activation.   (View pathway)

· Organismal Systems > Immune system > Leukocyte transendothelial migration.   (View pathway)

· Organismal Systems > Endocrine system > Thyroid hormone signaling pathway.   (View pathway)

· Organismal Systems > Endocrine system > Oxytocin signaling pathway.

· Organismal Systems > Digestive system > Gastric acid secretion.

文献引用

1). circKIF4A acts as a prognostic factor and mediator to regulate the progression of triple-negative breast cancer. Molecular Cancer, 2019 (PubMed: 30744636) [IF=37.3]

Application: WB    Species: mouse    Sample: cells

Fig. 4| circKIF4A acts as a ceRNA to regulate KIF4A a The predicted binding sites of miR-375 within the KIF4A 3’UTR. b Cells were transfected and luciferase assay was performed. c Cells were transfected and KIF4A expression was detected by qRT-PCR. d The KIF4A expression was detected by western blot (left) and quantified (right).

2). Exercise-induced Musclin determines the fate of fibro-adipogenic progenitors to control muscle homeostasis. Cell stem cell, 2024 (PubMed: 38232727) [IF=23.9]

3). A Checkpoint-Regulatable Immune Niche Created by Injectable Hydrogel for Tumor Therapy. ADVANCED FUNCTIONAL MATERIALS, 2021 [IF=19.0]

4). In situ MUC1-specific CAR engineering of tumor-supportive macrophages stimulates tumoricidal immunity against pancreatic adenocarcinoma. Nano Today, 2023 [IF=17.4]

5). Mitochondrial Disruption Nanosystem Simultaneously Depressed Programmed Death Ligand-1 and Transforming Growth Factor-β to Overcome Photodynamic Immunotherapy Resistance. ACS nano, 2024 (PubMed: 38227812) [IF=17.1]

6). Blockage of EGFR/AKT and mevalonate pathways synergize the antitumor effect of temozolomide by reprogramming energy metabolism in glioblastoma. Cancer communications (London, England), 2023 (PubMed: 37920878) [IF=16.2]

7). Polydopamine nanoparticles as dual-task platform for osteoarthritis therapy: A scavenger for reactive oxygen species and regulator for cellular powerhouses. Chemical Engineering Journal, 2021 [IF=15.1]

8). OR11H1 Missense Variant Confers the Susceptibility to Vogt-Koyanagi-Harada Disease by Mediating Gadd45g Expression. Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024 (PubMed: 38168905) [IF=15.1]

9). Opsonization Inveigles Macrophages Engulfing Carrier-Free Bilirubin/JPH203 Nanoparticles to Suppress Inflammation for Osteoarthritis Therapy. Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024 (PubMed: 38593402) [IF=15.1]

10). Upregulation of BCL-2 by acridone derivative through gene promoter i-motif for alleviating liver damage of NAFLD/NASH. NUCLEIC ACIDS RESEARCH, 2020 (PubMed: 32710621) [IF=14.9]

Application: WB    Species: mouse    Sample: liver

Figure 7. Effect of A22 on ameliorating apoptosis, ER stress, inflammation, metabolic syndrome, and fibrogenesis in HF diet-fed mice. (A) Effect of A22 on BCL-2 gene transcription. (B) Effect of A22 on BAX gene transcription. (C) Effect of A22 on expressions of apoptosis-related proteins in liver. The extracted proteins from the liver were immunoblotted with specific antibodies, and quantified based on the loading control of ACTIN. (D) Effect of A22 on ER stress. The UPR proteins (IRE-1, PERK, elF-2 and CHOP) were analyzed by using western Blot. (E) Effect of A22 on expressions of inflammatory factors. (F) Effect of A22 on expressions of fibrogenic proteins.

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