β-肌动蛋白/β-Actin 抗体（内参抗体）

英文名称beta-Actin (Loading Control)
中文名称β-肌动蛋白/β-Actin 抗体（内参抗体）
别    名Beta Actin; beta-Actin; ACTB; Actin cytoplasmic 1; Actin, beta; Beta actin; beta cytoskeletal actin;A X actin like protein; ACTB;
文献引用：

50ul  100ul  200ul
产品类型内参抗体 
研究领域肿瘤  细胞生物  信号转导  细胞骨架  
抗体来源Rabbit
克隆类型Polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Rabbit, Sheep, Bee, Fish, Guinea Pig, Hamster, Goat, Cat, mt,op
产品应用WB=1:5000-20000 ELISA=1:5000-20000 IHC-P=1:500-1000 IHC-F=1:500-1000 Flow-Cyt=1μg/Test IF=1:100-1000 （石蜡切片需做抗原修复） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量42kDa
细胞定位细胞浆 
性    状Lyophilized or Liquid
浓    度1mg/ml
免 疫 原Synthetic MAP peptide derived from human beta-Actin:1-200/375 
亚    型IgG
纯化方法affinity purified by Protein A
储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件Store at -20 °C 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°C. 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 °C.
PubMedPubMed
β-肌动蛋白/β-Actin 抗体（内参抗体）产品介绍background:
Loading Control
This gene encodes one of six different actin proteins. Actins are highly conserved proteins that are involved in cell motility, structure, and integrity. This actin is a major constituent of the contractile apparatus and one of the two nonmuscle cytoskeletal actins. [provided by RefSeq, Jul 2008].

Function:
Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.

Subunit:
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 mRNP granule complex, at least composed of ACTB, ACTN4, DHX9, ERG, HNRNPA1, HNRNPA2B1, HNRNPAB, HNRNPD, HNRNPL, HNRNPR, HNRNPU, HSPA1, HSPA8, IGF2BP1, ILF2, ILF3, NCBP1, NCL, PABPC1, PABPC4, PABPN1, RPLP0, RPS3, RPS3A, RPS4X, RPS8, RPS9, SYNCRIP, TROVE2, YBX1 and 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. Component of the MLL5-L complex, at least composed of MLL5, STK38, PPP1CA, PPP1CB, PPP1CC, HCFC1, ACTB and OGT. Interacts with XPO6 and EMD. Interacts with ERBB2.

Subcellular Location:
Cytoplasm. cytoskeleton.

Tissue Specificity:
Ubiquitously expressed in all eukaryotic cells.

Post-translational modifications:
ISGylated.
Oxidation of Met-44 by MICALs (MICAL1, MICAL2 or MICAL3) to form methionine sulfoxide promotes actin filament depolymerization. Methionine sulfoxide is produced stereospecifically, but it is not known whether the (S)-S-oxide or the (R)-S-oxide is produced.

DISEASE:
Defects in ACTA1 are the cause of nemaline myopathy type 3 (NEM3) [MIM:161800]. A form of nemaline myopathy. Nemaline myopathies are muscular disorders characterized by muscle weakness of varying severity and onset, and abnormal thread-or rod-like structures in muscle fibers on histologic examination. The phenotype at histological level is variable. Some patients present areas devoid of oxidative activity containg (cores) within myofibers. Core lesions are unstructured and poorly circumscribed.
Defects in ACTA1 are a cause of myopathy congenital with excess of thin myofilaments (MPCETM) [MIM:161800]. A congenital muscular disorder characterized at histological level by areas of sarcoplasm devoid of normal myofibrils and mitochondria, and replaced with dense masses of thin filaments. Central cores, rods, ragged red fibers, and necrosis are absent.

Similarity:
Belongs to the actin family.

SWISS:
P60709

Gene ID:
60

Database links:
Entrez Gene: 396526 Chicken
Entrez Gene: 60 Human
Entrez Gene: 11461 Mouse
Entrez Gene: 100009272 Rabbit
Entrez Gene: 81822 Rat
Omim: 102630 Human
SwissProt: P60706 Chicken
SwissProt: P60712 Cow
SwissProt: P60708 Horse
SwissProt: P60709 Human
SwissProt: P60710 Mouse
SwissProt: P29751 Rabbit
SwissProt: P60711 Rat
SwissProt: P60713 Sheep
Unigene: 520640 Human
Unigene: 708120 Human
Unigene: 727576 Human
Unigene: 328431 Mouse
Unigene: 391967 Mouse
Unigene: 94978 Rat


Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

内参抗体
β-Actin是横纹肌肌纤维中的一种主要蛋白质成分，也是肌肉细丝及细胞骨架微丝的主要成分。具有收缩功能，分布广泛，具有高度保守性，在细胞中的表达相对稳定，因此常被用作校正系统的内参。β-Actin分子量为42 kDa，
此抗体主要用于标记平滑肌及其来源的肿瘤。
我公司开发的β-Actin抗体已被国内外广大科研工作者使用，被称谓：质量信得过产品.
产品图片：

A549 Cell (Human) Lysate at 30 ug
Primary: Lane1: Anti-beta-Actin (bs-0061R) at 1/500 dilution
Lane2: Anti-beta-Actin (bs-0061R) at 1/1000 dilution
Lane3: Anti-beta-Actin (bs-0061R) at 1/2000 dilution
Lane4: Anti-beta-Actin (bs-0061R) at 1/4000 dilution
Lane5: Anti-beta-Actin (bs-0061R) at 1/5000 dilution
Lane6: Anti-beta-Actin (bs-0061R) at 1/8000 dilution
Lane7: Anti-beta-Actin (bs-0061R) at 1/10000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 42 kD
Observed band size: 47 kD
Sample: 

A549 Cell (Human) Lysate at 30 ug
Primary: Lane1: Anti-beta-Actin (bs-0061R) at 1/500 dilution
Lane2: Anti-beta-Actin (bs-0061R) at 1/1000 dilution
Lane3: Anti-beta-Actin (bs-0061R) at 1/2000 dilution
Lane4: Anti-beta-Actin (bs-0061R) at 1/4000 dilution
Lane5: Anti-beta-Actin (bs-0061R) at 1/5000 dilution
Lane6: Anti-beta-Actin (bs-0061R) at 1/8000 dilution
Lane7: Anti-beta-Actin (bs-0061R) at 1/10000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 42 kD
Observed band size: 47 kD

Sample: 
Lane1: 293T Cell Lysate at 25 ug
Lane2: A549 Cell Lysate at 25 ug
Lane3: A431 Cell Lysate at 25 ug
Primary: Anti- beta-Actin (bs-0061R) at 1/1000 and 1/5000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 42kD
Observed band size: 42 kD
Sample: Lung lysate at 30ug;
Primary: Anti-beta-actin (bs-0061R) at 1:1000 dilution 
Secondary: HRP conjugated Goat-Anti-Rabbit IgG(bse-0295G) at 1:3000 dilution
Predicted band size : 42kD
Observed band size : 42kD
Tissue/cell: human cervical carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded; 
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; 
Incubation: Anti-Beta-actin Polyclonal Antibody, Unconjugated(bs-0061R) 1:1500, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining

Blank control: RSC96(blue). 
Primary Antibody: Rabbit Anti-beta-Actin /FITC Conjugated antibody (bs-0061R/FITC), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA; 
Isotype Control Antibody: Rabbit IgG/FITC(orange) ,used under the same conditions.
Protocol
The cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice. The cells were washed twice with 1 X PBS. The cells were incubated in 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions followed by the incubated with antibody (bs-0061R/FITC, 1μg /1x10^6 cells) for 30 min on ice. Acquisition of 20,000 events was performed.
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