TPM4 Monoclonal antibody

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• KD/KO Validated

TPM4 Monoclonal Antibody for WB, IHC, IF/ICC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat, pig, rabbit

Applications

WB, IHC, IF/ICC, ELISA

Conjugate

Unconjugated

Publications

2

CloneNo.

2E12D12

Cat no : 67244-1-Ig

Synonyms

Tropomyosin-4, Tropomyosin alpha-4 chain, Tropomyosin alpha 4 chain, tropomyosin 4, TM30p1

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Validation Data Gallery

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  WB analysis using 67244-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67244-1-Ig (TPM4 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis using 67244-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67244-1-Ig (TPM4 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 67244-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67244-1-Ig (TPM4 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  WB analysis of A549 using 67244-1-Ig

  WB result of TPM4 antibody (67244-1-Ig; 1:8000; incubated at room temperature for 1.5 hours) with sh-Control and sh-TPM4 transfected A549 cells.

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  IHC staining of mouse heart using 67244-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 67244-1-Ig (TPM4 antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of rat heart using 67244-1-Ig

  Immunohistochemical analysis of paraffin-embedded rat heart tissue slide using 67244-1-Ig (TPM4 antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of MCF-7 using 67244-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using TPM4 antibody (67244-1-Ig, Clone: 2E12D12 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: rat skeletal muscle tissue, A549 cells, HeLa cells, HepG2 cells, mouse skeletal muscle tissue, rabbit skeletal muscle tissue, rat heart tissue, mouse heart tissue, rabbit heart tissue, HT-29 cells, human heart tissue, pig heart tissue
• Positive IHC detected in: mouse heart tissue, rat heart tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: MCF-7 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:1000-1:4000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

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.

Published Applications

• WB: See 2 publications below

Product Information

67244-1-Ig targets TPM4 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, mouse, rat, pig, rabbit samples.

• Tested Reactivity: human, mouse, rat, pig, rabbit
• Cited Reactivity: human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: TPM4 fusion protein Ag6947
• Full Name: tropomyosin 4
• Calculated Molecular Weight: 248 aa, 29 kDa
• Observed Molecular Weight: 32-35 kDa
• GenBank Accession Number: BC037576
• Gene Symbol: TPM4
• Gene ID (NCBI): 7171
• RRID: AB_2882523
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

TPM4 is a member of tropomyosins (TPMs), a multi-gene family of actin-binding proteins present in all eukaryotic cells. In muscle, TPMs are responsible for mediating contraction via regulation of the actin-myosin interaction. As to non-muscle cells, its proposed role is to stabilize the actin filaments by modulating the interaction with proteins that are responsible for the regulation of actin dynamics. The form of TPM4 in muscle has a higher molecular weight than the form found in non-muscle cells.

Publications

Species	Application	Title
human	WB	Rheumatology (Oxford); Association of Anti-TPM4 autoantibodies with vasculopathic cutaneous manifestations in juvenile dermatomyositis; Authors - Rie Karasawa
mouse	WB	PLoS One; Proteomic changes in the hippocampus of large mammals after total-body low dose radiation; Authors - Diego Iacono