rev:    October 1, 2004

HOME     (RDI home page)

Return      (alphabetical antibody page)

RETURN (viral antibody list)


(anti-Human and others as indicated)

RDI Divison of researchd Industries Intl  offers a wide line of  antibodies. Since no one antibody works best for all applications (neutralization, blotting, histochemistry, ELISA, etc), we offer many different types of antibodies to help solve this problem. Please inquire for other applications or types of antibodies not listed below.


Monoclonal mouse anti-Diphteria toxin A subunit

CAT#: RDI-TRK2DA14-8A4    or     RDI-TRK2DA14-7F2

PRICE: $375.00/mg   or    $344.00/mg 2-9  $312.00/mg 10+  Bulk on request

Clone: 8A4, 7F2

These clones have been derived from hybridization of Sp2/0 myeloma cells with spleen cells of Balb/c mice immunized with Diphteria toxoid.

Reactivity: MoAb 8A4 reacts with free A subunit of Diphteria toxin. It does not react with the whole Diphteria toxin and free B subunit of Diphteria toxin.

MoAb 7F2 reacts with the epitope exposed on free A subunit and on whole Diphteria toxin molecule. It does not react with free B subunit of Diphteria toxin.

Mouse isotype: IgG1    for clone 7F2

                        IgG2a  for clone 8A4

Application: Detection of Diphteria toxin A subunit by different immunochemical technique. We recommend to use MoAb 8A4 for coating and MoAb 7F2 for labeling

Purification: Purified by chromatography on protein A Sepharose.

Purity is tested by electrophoresis.

Presentation: Each vial contains 1 ml of antibodies with concentration 1 mg/ml, in PBS, pH 7.4, containing 0.1% of sodium azide as preservative. Store at +4C.

Material safety note: This product is sold as an antibody preparation for research purpose only. Standard Laboratory Practices should be followed when handling this material. Contains sodium azide (0.1%) as presevative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.


RDI Divison of researchd Industries Intl

San Jose, 95123 CA Snell ave 658


or 408-780-0908

Ordering terms

RETURN(viral antibody list)