Anticorps Recombinant de lapin anti-Beta Actin

Beta Actin Recombinant Antibody for WB, IHC, IF/ICC, IP, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, porc, rat, souris et plus (4)

Applications

WB, IHC, IF/ICC, IP, CoIP, ELISA

Conjugaison

Non conjugué

Publications(828)

CloneNo.

4H1

Avis (3)

N° de cat : 81115-1-RR

Synonymes

ACTB, Actin, bate actin, β actin, 4H1

---

Galerie de données de validation

• 

  WB analysis using 81115-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 81115-1-RR (beta actin antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

• 

  IP experiment of HeLa using 81115-1-RR

  IP result of anti-Beta Actin (IP:81115-1-RR, 4ug; Detection:81115-1-RR 1:5000) with HeLa cells lysate 1400 ug.

• 

  IHC staining of rat colon using 81115-1-RR

  Immunohistochemical analysis of paraffin-embedded rat colon tissue slide using 81115-1-RR (Beta Actin antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat colon using 81115-1-RR

  Immunohistochemical analysis of paraffin-embedded rat colon tissue slide using 81115-1-RR (Beta Actin antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of U2OS using 81115-1-RR

  Immunofluorescent analysis of (4% PFA) fixed U2OS cells using beta actin antibody (81115-1-RR, Clone: 4H1 ) at dilution of 1:1900 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of MDCK using 81115-1-RR

  Immunofluorescent analysis of (4% PFA) fixed MDCK cells using Beta Actin antibody (81115-1-RR, Clone: 4H1 ) at dilution of 1:4000 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002).

• 

  Affinity and Kinetic Characterization of 81115-1-RR

  Biolayer interferometry (BLl) kinetic assays of 81115-1-RR against Human Beta Actin were performed. The affinity constant is 26.7 nM.

---

Applications testées

• Résultats positifs en WB: cellules HeLa, cellules HEK-293, cellules HSC-T6, cellules Jurkat, cellules NIH/3T3, tissu cérébral de porc, tissu cérébral de rat, tissu cérébral de souris
• Résultats positifs en IP: cellules HeLa,
• Résultats positifs en IHC: tissu de côlon de rat, ; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF/ICC: cellules U2OS, cellules MDCK

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:1000-1:4000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:950-1:3800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 795 publications below
• IF: See 6 publications below
• IP: See 2 publications below
• CoIP: See 1 publications below

Informations sur le produit

81115-1-RR cible Beta Actin dans les applications de WB, IHC, IF/ICC, IP, CoIP, ELISA et montre une réactivité avec des échantillons Humain, porc, rat, souris

• Réactivité: Humain, porc, rat, souris
• Réactivité citée: rat, bovin, Chèvre, Humain, porc, poulet, singe, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: Beta Actin Protéine recombinante Ag14521
• Nom complet: actin, beta
• Masse moléculaire calculée: 375 aa, 42 kDa
• Poids moléculaire observé: 42 kDa
• Numéro d’acquisition GenBank: BC002409
• Symbole du gène: Beta Actin
• Identification du gène (NCBI): 60
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

Beta Actin, also named as ACTB and F-Actin, belongs to the actin family. Actins are highly conserved globular proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. At least six isoforms of actins are known in mammals and other vertebrates: alpha (ACTC1, cardiac muscle 1), alpha 1 (ACTA1, skeletal muscle) and 2 (ACTA2, aortic smooth muscle), beta (ACTB), gamma 1 (ACTG1) and 2 (ACTG2, enteric smooth muscle). Beta and gamma 1 are two non-muscle actin proteins. Most actins consist of 376aa, while ACTG2 (rich in muscles) has 375aa and ACTG1(found in non-muscle cells) has only 374aa. Beta actin has been widely used as the internal control in RT-PCR and Western Blotting as a 42-kDa protein. However, the 37-40, 31, 15 kDa cleaved fragment of beta actin can be generated during apoptosis process. This antibody was generated against N-terminal region of human beta actin protein and can cross-react with other actins. (9173887, 11217076, 10229193 )

Publications

Species	Application	Title
	WB	Cell Res; Nonenzymatic lysine D-lactylation induced by glyoxalase II substrate SLG dampens inflammatory immune responses; Authors - Qihang Zhao
		Adv Mater; Ultrasound Imaging of Tumor Vascular CD93 with MMRN2 Modified Microbubbles for Immune Microenvironment Prediction; Authors - Dingyi Wang
human	WB	Cell Metab; Lighting up arginine metabolism reveals its functional diversity in physiology and pathology; Authors - Rui Li
mouse	WB	Nat Metab; Time of exercise differentially impacts bone growth in mice; Authors - Shaoling Yu
		ACS Nano; Long Noncoding RNA URB1-Antisense RNA 1 (AS1) Suppresses Sorafenib-Induced Ferroptosis in Hepatocellular Carcinoma by Driving Ferritin Phase Separation; Authors - Yuan Gao
mouse	WB	Nat Commun; A nanoemulsion targeting adipose hypertrophy and hyperplasia shows anti-obesity efficiency in female mice; Authors - Yichao Lu

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

---

FH

YINGJIAN (Verified Customer) (07-24-2025)

In Western blotting, the antibody produced a single, sharp band corresponding to the theoretical size of the target protein, without detectable off-target bands

• Applications: Western Blot
• Primary Antibody Dilution: 1:5000
• Cell Tissue Type: H9C2 cells， liver

Beta Actin Antibody Western Blot validation (1:5000 dilution) in H9C2 cells， liver (Cat no:81115-1-RR)

FH

Mai Dan (Verified Customer) (02-05-2025)

The antibody doesn't look specific for actin. I observed mainly puncta signal.

• Applications: Immunofluorescence
• Cell Tissue Type: rat neurons

FH

Y (Verified Customer) (01-31-2025)

TOP for WB

• Applications: Western Blot

{{ptg:RelatedPrimaryAntibodies}}