transgelin/SM22 Recombinant antibody

transgelin/SM22 Uni-rAb^TM Recombinant Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

240864A11

Cat no : 83922-2-RR

Synonyms

SM22, transgelin, SM22-alpha, SM22-a, Protein WS3-10

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Validation Data Gallery

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  WB analysis using 83922-2-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83922-2-RR (transgelin/SM22 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse heart using 83922-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 83922-2-RR (transgelin/SM22 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse heart using 83922-2-RR

  Immunohistochemical analysis of paraffin-embedded mouse heart tissue slide using 83922-2-RR (transgelin/SM22 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  Affinity and Kinetic Characterization of 83922-2-RR

  Biolayer interferometry (BLl) kinetic assays of 83922-2-RR against Human transgelin/SM22 were performed. The affinity constant is 14.2 nM.

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Tested Applications

• Positive WB detected in: mouse colon tissue, rat colon tissue, mouse stomach tissue, rat stomach tissue
• Positive IHC detected in: mouse heart tissue; 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 : 1:50-1:500

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

The immunogen of 83922-2-RR is transgelin/SM22 Fusion Protein expressed in E. coli.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: transgelin/SM22 fusion protein Ag0764
• Full Name: transgelin
• Calculated Molecular Weight: 22 kDa
• Observed Molecular Weight: 19-22 kDa
• GenBank Accession Number: BC004927
• Gene Symbol: transgelin/SM22
• Gene ID (NCBI): 6876
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• 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

The transgelin family is a protein group belonging to the 22kd actin-related calponin superfamily. Of all three isoforms, transgelin 1 is the best characterized. Transgelin 1, or SM22alpha, is a specific marker for differentiated smooth muscle cells. Transgelin 2, also known as SM22 beta, is expressed by both smooth and non-smooth muscle cells in a temporally and spatially regulated pattern. Trangenlin 3, also known as NP25, is only found in highly differentiated neuronal cells. This antibody was generated against full-length transgelin 1 protein. It can cross-react with other two transgenes based on the sequence similarity.