Antibody Name: JIM19
  Antibody Name: JIM19
 Related Experiments: Arabidopsis inflorescence stem expansion glycoprofiling
 Isotype: IgM
 Antibody Type: Monoclonal
 Source Animal: Rat
 Detail Info for Purified Antibody:
 Immunogen: Guard cell protoplasts
 Plant Origin: Pea (Pisum sativum)
 Working Concentration: Neat or diluted 1:10
 Status of Antibody: Hybridoma supernatant
 Polysaccharide Cross Reactivity: JIM19.pdf
 Epitope Structure for Carbonhydrate Antigen: unknown
 M.W. of Protein Antigen(KDa): 40; 120-
 Protein Cross Reactivity:
 References: Knox JP, Peart J, Neill SJ. (1995) Identification of novel cell surface epitopes using a leaf epidermal-strip assay system. Planta 196:266-270.

Wang M, Heimovaara-Dijkstra S, van der Meulen RM, Knox JP, Neill SJ (1995) The monoclonal antibody JIM19 modulates abscisic acid action in barley aleurone protoplasts. Planta 196:271-276


JIM19 binds to a periodate-sensitive epitope present on a 40 kDa polypeptide from pea, and to a range of polypeptides 120-210 kDa. JIM19 also binds to the exudate gums: Gum Arabic, Gum Ghatti, Gum Tragacanth.

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 Supplier Contact Info: University of Georgia,
Complex Carbohydrate Research Center,
315 Riverbend Road, Athens,
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