Beta-actin, Sigma-Aldrich, A5441

Sigma-Aldrich A5441 · Beta-actin · mAb · Mouse
4.59
(Overall rating from 17 reviews)
#1 of 28 targeting Beta-actin
4.59
From 17 reviews · #1 of 28 for Beta-actin

Information about this antibody

Alt. Targets
Catalog No
A5441
Clonality
mAb
Origin
Mouse
Reactivity
Sheep, Guinea Pig, Pig, Cat, Carp, Chicken, Rat, Mouse, Hirudo Medicinalis, Rabbit, Canine, Human, Bovine
Conjugation
N/A
Product Link
N/A

Vendor notes

No vendor notes available for this antibody.

pAbmAbs Average Ratings

ℹ
Western Blot
4.85
Immunostaining
3.65
IP
1.71
Overall
4.59

User Reviews (17)

Review of: Beta-actin, Sigma-Aldrich, A5441 by Simon Glerup

Reviewed: May 7, 2025

We have used this antibody to detect beta-actin in primary mouse hippocampal neurons and homogenates of mouse hippocampus.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by

Reviewed: February 24, 2025

Works perfectly for western blot – both for human, murine and rat cell lysates.
Can be reused at least 5 times

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Roux Philippe

Reviewed: June 22, 2020

Great antibody for WB on cell lysates.

For more information see Nourreddine et al. Cell Reports 2020, “NF45 and NF90 Regulate Mitotic Gene Expression by Competing with Staufen-Mediated mRNA Decay”.
https://www.sciencedirect.com/science/article/pii/S2211124720306136#

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Mikolaj Zaborowski, Harvard Medical School - Massachusetts General Hospital

Reviewed: January 10, 2020

This antibody worked great for western blotting.

For more information see Zaborowski et al. Cell Reports 2019, Methods for Systematic Identification of Membrane Proteins for Specific Capture of Cancer-Derived Extracellular Vesicles
https://www.cell.com/cell-reports/fulltext/S2211-1247(19)30310-9#secsectitle0025

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Anders Dalby

Reviewed: March 14, 2019

This antibody works great to visualize the cytoskeleton of HEK293 cells. Dilution 1:1000.

Immunostaining

Review of: Beta-actin, Sigma-Aldrich, A5441 by Anders Dalby

Reviewed: November 28, 2017

Very good antibody that gives a strong signal.
Dilution 1:5000

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Argyris Spyrou, Department of Immunology, Genetics and Pathology, Uppsala University

Reviewed: September 11, 2017

This antibody was used as Western blot loading control for lysates of human CNS embryonal tumors, medulloblastomas and tumor cell lines D283, D324 and PFSK-1.
Dilution: 1:5000 (1x TBST with 5% w/v BSA)

Ref: Spyrou et al., Mol Cancer Ther, 2017 Aug; 16(8): 1705-1716

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Niels Degn, Aarhus University

Reviewed: February 8, 2017

Works very well for loadning control for western blot on lysates from mouse striatum and cortex. Dilution 1:5000.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Julie Torvund-Jensen

Reviewed: December 15, 2016

A excellent antibody for Western blots. I have diluted this antibody 1:10.000 and still get a very high, specific signal from HepG2 cells. The antibody solution can be reused several times.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Camilla Gustafsen

Reviewed: June 3, 2016

I have used this antibody as af loading control for mouse liver and adrenal gland homogenates (20-60 µg total protein). I dilute 1:5000 and reuse the antibody several times

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Sune Skeldal, Aarhus University

Reviewed: March 16, 2016

This antibody works well in western blotting using 1:3000 dilution.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Signe Petersen

Reviewed: February 26, 2016

I used this as a primary antibody for western blotting of cultured hippocampal neurons at a dilution of 1:5000 with excellent results.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Rikke H Kofoed, Aarhus University

Reviewed: November 23, 2015

I routinely use this antibody as a western blotting loading control in a dilution of 1:5000. It gives a very strong band when using 10 ug cell lysate. I have tried it on rat cell cultures and human cell cultures as well as mouse primary neurons.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Lars Meinertz Byg

Reviewed: November 13, 2015

I tried this antibody in a 1:1000 dilution in immunoprecipitation of Human b-actin (SY5Y-cells), with poor results. however, it works great for westernblotting in a 1:3000 solution, and can easily be reused.

Western Blot
IP

Review of: Beta-actin, Sigma-Aldrich, A5441 by Simon Mølgaard

Reviewed: August 21, 2015

i have used this for wb loading control from mouse hippocampal tissue lysates. Works excellent for detection.

used at a dilution of 1:5000. Can be frozen and reused.

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Camilla Gustafsen, Aarhus University

Reviewed: October 4, 2013

We have used this antibody (1:2500) for WB loading control (HepG2 lysate).

Western Blot

Review of: Beta-actin, Sigma-Aldrich, A5441 by Anja A, Aarhus

Reviewed: January 14, 2012

Great antibody in Western blotting. Very high signal. In our Western blotting imaging system, we get a strong distinct within seconds.

Works also on stripped membranes. The diluted used antibody can also be frozen and used again.

Western Blot

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