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You are here:Home » Antibodies » Antibodies-Carbohydrates, Glycoproteins » Anti -Corneodesmosin (CDSN, S Protein)

Anti -Corneodesmosin (CDSN, S Protein)


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Clone Host Grade Applications
Monoclonal Mouse Affinity Purified E B
CDSN (Corneodesmosin; also S protein) is a 52-56kD, secreted glycoprotein that has an unusually high content of Gly, Pro and Ser. It is found in the desmosomes of spinous layer keratinocytes, and presumably uses its high Gly content to generate homophilic noncovalent intercellular bridges. Mature human CDSN is 497aa in length. It contains a Ser-rich region (aa62-464) and one Gly-rich domain (aa60-171). CDSN undergoes sequential proteolytic processing to generate multiple fragments that vary in size from 46-43kD, to 35-30kD, to 15kD. This sequential extracellular processing allows initially for CDSN incorporation into a functional adhesional junction, and later for the removal of adhesional glycine loops with a subsequent dissociation (desquamation) of cells. There is one potential isoform termed the S protein that shows a two aa substitution for the C-terminal 29aa. Over aa33-529, human CDSN shares 68% aa identity with mouse CDSN.
Catalog #125236
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No6F11
ConcentrationAs reported
FormSupplied as a liquid in PBS, pH 7.2.
PurityPurified by Protein A affinity chromatography.
ImmunogenPartial recombinant corresponding to aa306-355 from human CDSN (NP_001255) with GST tag. MW of the GST tag alone is 26kD.
SpecificityRecognizes human CDSN.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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