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AB218787

Anti-Actin antibody [IGX3831R-3] - Loading Control

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(2 Publications)

Rabbit Recombinant Monoclonal alpha skeletal muscle Actin antibody. Suitable for WB, ICC/IF and reacts with Mouse, Human samples. Cited in 2 publications.

View Alternative Names

ACTA, ACTA1, Alpha-actin-1

3 Images
Immunocytochemistry/ Immunofluorescence - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)

ab218787 staining Actin in HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab218787 at a 5μg/ml concentration, then detected with a goat anti-human (Alexa Fluor® 488) secondary antibody at a 1/2000 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Immunocytochemistry/ Immunofluorescence - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)

ab218787 staining Actin in NIH3T3 cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab218787 at a 5μg/ml concentration, then detected with a goat anti-human (Alexa Fluor® 488) secondary antibody at a 1/2000 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Western blot - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)
  • WB

Lab

Western blot - Anti-Actin antibody [IGX3831R-3] - Loading Control (AB218787)

All lanes:

Anti-Actin [IGX3831R-3] at 1 µg/mL

Lane 1:

Human colon tissue lysate at 10 µg

Lane 2:

Mouse colon tissue lysate at 10 µg

Lane 3:

HeLa whole cell lysate at 10 µg

Lane 4:

Jurkat whole cell lysate at 10 µg

Lane 5:

NIH3T3 whole cell lysate at 10 µg

Lane 6:

PANC1 whole cell lysate at 10 µg

Lane 7:

C2C12 whole cell lysate at 10 µg

Lane 8:

Human skeletal muscle tissue lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG H&L (HRP) preadsorbed at 1/50000 dilution

Predicted band size: 42 kDa

true

Exposure time: 2min

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

IGX3831R-3

Isotype

IgG1

Carrier free

No

Reacts with

Mouse, Human

Applications

ICC/IF, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1-5 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "5 µg/mL", "ICCIF-species-notes": "<p>This product gave a positive signal in HeLa cells and NIH3T3 cells fixed with 4% formaldehyde</p>" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1-5 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "5 µg/mL", "ICCIF-species-notes": "<p>This product gave a positive signal in HeLa cells and NIH3T3 cells fixed with 4% formaldehyde</p>" } } }

Product details

This product was made using synthetic libraries and phage display technology.

This antibody is a recombinant chimeric antibody. Rabbit chimeric monoclonal antibody (Human Fab/ Rabbit Fc).

Properties and storage information

Form
Liquid
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Actin also known as globular (G-actin) or filamentous (F-actin) actin plays a central role in cell structure and movement. This protein has a molecular weight of approximately 42 kDa and resides abundantly in eukaryotic cells especially in muscle and cytoskeletal structures. It comes in several isoforms with varying expression profiles across tissues. Actin can undergo polymerization from its G-actin monomers into F-actin filaments a process that is reversible through depolymerization allowing for dynamic cellular functions.
Biological function summary

Actin contributes to various cellular processes by forming the cytoskeleton which provides mechanical support and determines cell shape. Actin also facilitates cell motility division and intracellular transport through rapid polymerization and depolymerization cycles. Within cells actin associates with other proteins to form complexes such as the Arp2/3 complex which assists actin in the branching of filaments critical for pushing forward the cell's leading edge during movement. Techniques like actin immunofluorescence help visualize actin filaments within cells revealing its extensive network.

Pathways

Actin plays an integral role in pathways like cell movement and signal transduction. The Rho family of GTPases regulates actin cytoskeleton rearrangements influencing cell shape and migration. Actin function interactions involve proteins like myosin forming actomyosin complexes essential for muscle contraction and other cell motility activities. Actin polymerization and depolymerization cycles are key to the dynamic regulation within these pathways ensuring adequate cellular responses to environmental signals.

Mutations or misregulation of actin and its associated pathways link to conditions such as cardiomyopathies and cancer metastasis. In familial cardiomyopathy actin mutations disrupt normal cardiac muscle contraction. In cancer altered actin polymerization and depolymerization enable invasive cell migration facilitating metastasis. Proteins like myosin and tropomyosin associate with actin in these pathologies illustrating the impact of actin dynamics on disease progression and highlighting actin as a therapeutic target. Anti-actin antibodies can be used in research and diagnostics to better understand these disorders.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
See full target information ACTA1

Publications (2)

Recent publications for all applications. Explore the full list and refine your search

International journal of molecular sciences 26: PubMed40430042

2025

Caveolin-1 Deficiency in Macrophages Alleviates Carbon Tetra-Chloride-Induced Acute Liver Injury in Mice.

Applications

Unspecified application

Species

Unspecified reactive species

Ruirui Li,Yixue Shu,Yulin Yan,Junyi Zhu,Zilu Cheng,Jie Zhang,Liming Zhu,Yanhua Qiao,Quan Sun

Life science alliance 6: PubMed36596605

2023

as a modulator of autophagy and mercaptopurine cytotoxicity: mechanisms in lymphoid and intestinal cells.

Applications

Unspecified application

Species

Unspecified reactive species

Giulia Zudeh,Raffaella Franca,Marianna Lucafò,Erik J Bonten,Matteo Bramuzzo,Riccardo Sgarra,Cristina Lagatolla,Martina Franzin,William E Evans,Giuliana Decorti,Gabriele Stocco
View all publications

Product promise

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