beta-Actin [p Tyr53] Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-23323

Novus Biologicals, part of Bio-Techne
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NBP3-23323
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Human, Mouse, Rat, Chicken

Applications

Immunocytochemistry/ Immunofluorescence, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all beta-Actin Antibodies »

Product Specifications

Immunogen

Phospho-Actin (Tyr-53) synthetic peptide (coupled to KLH) corresponding to amino acid residues around tyrosine 53 of human beta-Actin. This sequence is identical to similar regions in all four alpha-actins, as well as in gamma-actin, and is well conserved in actins from most eukaryotic species. [UniProt# P60709]

Modification

p Tyr53

Specificity

This antibody detects a 42 kDa protein corresponding to the molecular mass of Actin on SDS-PAGE immunoblots of pervanadate treated human C2C12 and SYF cSrc transformed cells, but not in control cells. In addition, this antibody either detects actin cleavage products at 36 and 20 kDa, or cross-reacts with unidentified proteins at these molecular weights in C2C12 cells.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

42 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

Stable for at least 1 year at -20°C.

Scientific Data Images for beta-Actin [p Tyr53] Antibody

beta-Actin [p Tyr53] Antibody

Western Blot: beta-Actin [p Tyr53] Antibody [NBP3-23323] -

Western Blot: beta-Actin [p Tyr53] Antibody [NBP3-23323] - Western blot analysis of mouse C2C12 cells untreated (lanes 1 & 3), or treated with pervanadate (1 mM) for 30 min (lanes 2 & 4). The blot was probed with anti-Actin (N-terminal) antibody (lanes 1 & 2) or anti-Actin (Tyr-53) antibody (lanes 3 & 4).
beta-Actin [p Tyr53] Antibody

Immunocytochemistry/Immunofluorescence: beta-Actin [p Tyr53] Antibody [NBP3-23323] -

Immunocytochemistry/Immunofluorescence: beta-Actin [p Tyr53] Antibody [NBP3-23323] - Immunocytochemical labeling using anti-Actin (N-terminal) and anti-Actin (Tyr-53) polyclonal antibodies in C2C12 cells control (left) or treated with pervanadate (1 mM) for 30 min (middle). The cells were fixed in paraformaldehyde and permeabilized in acetone. Both antibodies were used in the presence of blocking peptide: Actin (N-terminal) peptide or phospho-Actin (Tyr-53) peptide, respectively (right).

Applications for beta-Actin [p Tyr53] Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:50

Western Blot

1:1000

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

PBS, 1 mg/ml BSA and 50% glycerol

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C.

Background: beta-Actin

Actin is a highly conserved protein involved in cell motility, structure, and integrity. Six functional actin isoforms exist and were named based on their electrophoretic mobility and distribution including alpha-cardiac muscle actin (aCAA), alpha-skeletal muscle actin (aSKA), alpha-smooth muscle actin (aSMA), beta-cytoplasmic actin (bCYA), gamma-cytoplasmic actin (gCYA) and gamma-smooth muscle actin (gSMA) (1). The cytoplasmic isoforms, beta-actin and gamma-actin, are nearly identical, differing by only 4 amino acids at the N-terminus with a theoretical molecular weight of 42 kDa (2). Beta-actin is ubiquitously expressed in eukaryotic cells and considered a housekeeping gene which is frequently used as a loading control for assays involving protein detection, such as Western blotting (3,4).

References

1. Vandekerckhove J, Weber K. 1978. At least six different actins are expressed in a higher mammal: an analysis based on the amino acid sequence of the amino-terminal tryptic peptide. J Mol Biol. 126(4):783-802. PMID: 745245

2. Gimona M, Vandekerckhove J, Goethals M, Herzog M, Lando Z, Small JV. (1994) Beta-actin specific monoclonal antibody. Cell Motil Cytoskeleton. 27(2):108-16. PMID: 8162619

3. Holden VI, Lenio S, Kuick R, Ramakrishnan SK, Shah YM, Bachman MA. (2014) Bacterial siderophores that evade or overwhelm Lipocalin 2 induce HIF-1a and pro-inflammatory cytokine secretion in cultured respiratory epithelial cells Infect Immun. 82(9):3826-36 PMID: 24980968

4. Tsai WL, Yeh PH, Tsai CY, Ting CT, Chiu YH, Tao MH, Li WC, Hung SC. (2016) Efficient Programming of Human Mesenchymal Stem Cell Derived Hepatocytes by Epigenetic Regulations. J. Gastroenterol. Hepatol. 32(1):261-269. PMID: 27218433

Alternate Names

ACTB, betaActin

Gene Symbol

ACTB

Additional beta-Actin Products

Product Documents for beta-Actin [p Tyr53] Antibody

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Product Specific Notices for beta-Actin [p Tyr53] Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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