rev:   September 17, 2003

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(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, 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.

-See other cancer related antibodies including CA15-3, CA125, AFP, CA50, CA19-9 , CEA & more
CA19-9  Monoclonal Antibodies

-All products are for in vitro research or further manufacturing use only- Not for use in or on humans or animals-Not for Diagnostic use. Not responsible for any patent infringements with the use or derivation of these products. Price/specifications/availability subject to change without notice.

Background: High affinity IgG1 monoclonal antibodies specific for sialylated Lewis A, ie the CA19-9 epitopes are shown below. These antibodies have an affinity of 1-5 X 10 E09 determined by solid phase binding to CA19-9 mucin. These antibodies can be used in different combinations, depending upon the preferred assay configuration for the development of fast sensitive assays for the determination of CA19-9 antigen

-Clone C241 shows <1% cross reactivity with sialyl-Lacto-N-tetraose but both clones C241 and clone C239 Mab should only be used for capture abs.

-Clone C192 may be used in a homologous assay (tested using Streptavidin coated plates,  then using clone C192:Biotin conjugate as the capture Mab and the same clone C192:HRP conjugated as the detection antibody.

-example: add 25ul standard or sample + 100ul Biotin conjugated Mab C192 (Incubate 1 hr)

                 add 100ul HRP conjugated C192 Mab (Incubate 1 hr)

                 Assay range 5-400 U//ml, sensitivty achieved <1U/ml  (characteristics must be determined for each assay)

ref: Johansson C et al, 1991, Tumor Biol. 12:159-170

CAT# Price Clone# Form USE Isotype
RDI-CA199-AG Code 3  N/A supernatant N/A -----

Price Code:

Code 1     100ug=$219.00 *  1mg=$938.00        $625/mg 5+

Code 3     50KU=$625.00

Significant Large Volume Discounts-Please inquire for specific quotations

(For Research Only,Not For Human or Diagnostic Use).

*subject to availability

CA19-9 EIA-HUMAN (FOR IN VITRO Research Use Only)

cat#RDI-12010CAN  $744.00/96 wells  


-results within 4 hours

-detection limit: <1 U/ml

-measuring range: 1-240U/ml

-sample volume: 25ul

-hook effcet: no hook up to 50,000 U/ml

-stability: up to 12 months at 4 DEG C from production

-standard range: 15-240 U/ml

-Incubation temp: 20-28 DEg C

-recovery: 90-110%

-detection: 620nm or 405nm

-reference value: <37 U/ml

RDI Divison of researchd Industries Intl

San Jose, 95123 CA Snell ave 658


phone 408-780-0908

     or  (978) 371-6446 or 408-780-0908

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