Anti-Sarcomeric Alpha Actinin antibody
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(8 Reviews)
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(65 Publications)
Anti-Sarcomeric Alpha Actinin antibody (ab137346) is a rabbit polyclonal antibody detecting Sarcomeric Alpha Actinin in Western Blot, IHC-P, ICC/IF. Suitable for Human, Mouse, Rat.
- Over 40 publications
View Alternative Names
Alpha-actinin-2, Alpha-actinin skeletal muscle isoform 2, F-actin cross-linking protein, ACTN2
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded mouse heart tissue labelling Sarcomeric Alpha Actinin with ab137346 at 1/2000. Antigen retrieval : Citrate buffer, pH 6.0, 15 minutes.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunofluorescent analysis of ice-cold methanol fixed (5 minutes) HeLa cells labeling Sarcomeric Alpha Actinin with ab137346 at 1/500 dilution (4°C overnight), followed by Rabbit IgG antibody (Alexa Fluor 488) (keep from light) at 1/2000 dilution (room temperature for 1 hour) (green). Blue : Hoechst 33342 staining.
Blocking : 2.5% BSA/PBS for 30 minutes.
Washing : PBS, 3 x 3 minutes.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunofluorescence analysis of HeLa cells fixed in ice-cold MeOH for 5 min labelling alpha Actinin 2 protein at cytoskeleton using ab137346 at a 1/500 dilution (Green). DAPI was used for nuclear staining (Blue).
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunofluorescence analysis of HeLa cells fixed in ice-cold MeOH for 5 min labelling alpha Actinin 2 protein at cytoskeleton using ab137346 at a 1/500 dilution (Green). DAPI was used for nuclear staining (Blue).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded mouse muscle tissue stained for alpha Actinin 2 protein at cytoplasm with ab137346 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded rat muscle tissue stained for alpha Actinin 2 protein at cytoplasm in rat muscle with ab137346 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded mouse muscle tissue stained for alpha Actinin 2 protein at cytoplasm with ab137346 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded rat heart tissue labelling Sarcomeric Alpha Actinin with ab137346 at 1/2000. Antigen retrieval : Citrate buffer, pH 6.0, 15 minutes.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded mouse heart tissue stained for alpha Actinin 2 protein at cytoplasm with ab137346 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Immunohistochemical analysis of paraffin-embedded mouse muscle tissue stained for alpha Actinin 2 protein at cytoplasm with ab137346 at a 1/500 dilution.
Antigen retrieval : Citrate buffer, pH 6.0, 15 min
- WB
Supplier Data
Western blot - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Samples were separated by 5% SDS-PAGE.
All lanes:
Western blot - Anti-Sarcomeric Alpha Actinin antibody (ab137346) at 1/1000 dilution
Lane 1:
293T whole cell extracts at 30 µg
Lane 2:
A431 whole cell extracts at 30 µg
Lane 3:
HeLa whole cell extracts at 30 µg
Lane 4:
HepG2 whole cell extracts at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 103 kDa
false
- WB
Supplier Data
Western blot - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Samples were separated by 5% SDS-PAGE.
All lanes:
Western blot - Anti-Sarcomeric Alpha Actinin antibody (ab137346) at 1/1000 dilution
Lane 1:
Neuro2A whole cell extracts at 30 µg
Lane 2:
NIH-3T3 whole cell extracts at 30 µg
Lane 2:
Raw264.7 whole cell extracts at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 103 kDa
false
- WB
Supplier Data
Western blot - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Samples were separated by 5% SDS-PAGE.
All lanes:
Western blot - Anti-Sarcomeric Alpha Actinin antibody (ab137346) at 1/100000 dilution
All lanes:
Mouse heart tissue extract at 50 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 103 kDa
false
- WB
Supplier Data
Western blot - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Samples were separated by 5% SDS-PAGE.
All lanes:
Western blot - Anti-Sarcomeric Alpha Actinin antibody (ab137346) at 1/20000 dilution
All lanes:
Rat heart tissue extract at 50 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Predicted band size: 103 kDa
false
- WB
Supplier Data
Western blot - Anti-Sarcomeric Alpha Actinin antibody (AB137346)
Samples were separated by 7.5% SDS-PAGE.
All lanes:
Western blot - Anti-Sarcomeric Alpha Actinin antibody (ab137346) at 1/1000 dilution
All lanes:
Whole zebrafish extract at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 103 kDa
false
Reactivity data
Product details
Anti-Sarcomeric Alpha Actinin antibody (ab137346) is a rabbit polyclonal antibody and is validated for use in Western Blot (WB), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse, Rat samples.
What is the molecular weight of Sarcomeric Alpha Actinin?
Anti-Sarcomeric Alpha Actinin (ab137346) specifically detects a band for Sarcomeric Alpha Actinin (UniProt: P35609) at a molecular weight of 103kDa.
Trusted by the scientific community
Anti-Sarcomeric Alpha Actinin (ab137346) was first used in a scientific publication in 2012 and has been cited over 40 times in peer-reviewed journals.
Reviewed by scientists
Anti-Sarcomeric Alpha Actinin (ab137346) has over 5 independent reviews from customers.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Sarcomeric alpha actinin associates with multiple proteins to form a complex that coordinates muscle function. It not only serves as a structural component but also participates in signaling processes influencing muscle repair and growth. Alpha actinin connects to other cytoskeletal proteins and adaptors coordinating with integrin pathways to transmit external mechanical signals into cellular responses. The ability of alpha actinin to interact with a range of proteins like filamin and spectrin enhances its role in maintaining cellular architecture.
Pathways
Alpha actinin is critical in both the integrin and dystrophin-glycoprotein complex pathways facilitating signal transduction and maintaining muscle stability. Its interaction with actin filaments is important for pathways involving cell adhesion and motility. Within these pathways actin-related proteins such as ACTN2 and titin partner with alpha actinin to sustain cellular structure and function during dynamic processes including muscle contraction and relaxation.
Product protocols
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Target data
Publications (65)
Recent publications for all applications. Explore the full list and refine your search
Nature communications 16:7678 PubMed40825772
2025
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Journal of cardiovascular development and disease 12: PubMed40710794
2025
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Journal of cellular and molecular medicine 29:e70733 PubMed40682481
2025
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Nature communications 16:6668 PubMed40683882
2025
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Physiological reports 13:e70420 PubMed40515433
2025
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Pharmaceuticals (Basel, Switzerland) 18: PubMed40283937
2025
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Nature 641:1017-1028 PubMed40269168
2025
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British journal of pharmacology 182:2560-2581 PubMed39965654
2025
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Molecular medicine (Cambridge, Mass.) 31:42 PubMed39905300
2025
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Advanced science (Weinheim, Baden-Wurttemberg, Germany) 12:e2415303 PubMed39887582
2025
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Product promise
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