Desmin Recombinant antibody

Desmin Uni-rAb^TM Recombinant Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat, pig

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

1D21

Cat no : 82748-1-RR

Synonyms

DES, 1D21

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Validation Data Gallery

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  WB analysis using 82748-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 82748-1-RR (Desmin antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse skeletal muscle using 82748-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse skeletal muscle tissue slide using 82748-1-RR (Desmin antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse skeletal muscle using 82748-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse skeletal muscle tissue slide using 82748-1-RR (Desmin antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse heart using 82748-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 82748-1-RR (Desmin antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse heart using 82748-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 82748-1-RR (Desmin antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human normal colon using 82748-1-RR

  Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 82748-1-RR (Desmin antibody) at dilution of 1:2000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  Affinity and Kinetic Characterization of 82748-1-RR

  Biolayer interferometry (BLl) kinetic assays of 82748-1-RR against Human Desmin were performed. The affinity constant is 1.32 nM.

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Tested Applications

• Positive WB detected in: C2C12 cells, pig heart tissue, mouse heart tissue, rat heart tissue
• Positive IHC detected in: mouse skeletal muscle tissue, mouse heart tissue, human normal colon; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000

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.

Product Information

82748-1-RR targets Desmin in WB, IHC, ELISA applications and shows reactivity with human, mouse, rat, pig samples.

• Tested Reactivity: human, mouse, rat, pig
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Desmin fusion protein Ag9742
• Full Name: desmin
• Calculated Molecular Weight: 470 aa, 54 kDa
• Observed Molecular Weight: 53 kDa
• GenBank Accession Number: BC032116
• Gene Symbol: Desmin
• Gene ID (NCBI): 1674
• 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

Desmin is the main intermediate filament protein in skeletal and cardiac muscle cells and is essential for both the structural integrity and the survival of muscle cells. As an abundant muscle-specific protein, desmin has been widely used as a marker of muscle derived tumors. Anti-desmin is also valuable in the differential diagnosis of tumors of uncertain origin.