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
CA15-3 (Breast Cancer)  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: The MUC-1 breast cancer antigen is a mucin type glycoprotein and it is secreted from tumor cells. It can be used as a serological marker of breast cancer cells.

The clone Ma552 monoclonal antibody epitope is located in the mucin polypeptide core, and recognizes the hexapeptide (TRPAPG). Antibodies to MUC-1 were characterized in the ISOBM TD-4 workshop, The clone MA695 monoclonal antibody recognizes a sialylated carbohydrate epitope expressed on the MUC-1 mucin.

ref: Tumor Biol 1998 vol 19 suppl1

       Blockzil A et al 1998. Tumor Biology 19, suppl 1:45-46

CAT# Price Clone# Form Isotype Epitope
RDI-CA153-AG $1375.00/50KU N/A high purity

approx 20KU/ml


Price Code:

Code 1       1mg=$938.00        $625.00/mg 5+

Significant Large Volume Discounts-Please inquire for specific quotations

*subject to availability

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

cat#RDI-CA153-AG (sample spec) Breast Tumor Antigen from human fluids

-20,167 U/ml based on Truquant 27.29 Assay in PBS with 0.1% NaN3 pH7.4, 0.2micron filtered

SDS-Page(reduced)  No bands on Page

Western blot   band at 400Kd with a CA27-29 Mab

Purity Ratio (U/ml/OD280)   27,971

Centocor CA 19-9 RIA          1271 U/ml (6.3%)

Centocor CA 125 RIA           494U/ml (2.4%)

Total Protein OD280 1cm=0.721OD Units

-all donor units tested negative for HIV1,2 HIVAG, HBSAg and HCV.

-For In Vitro Research Use Only

CA15-3 EIA (For In Vitro Research Use Only-not for patient reporting or logging)

cat#RDI-20010CAN  $744.00/96 wells  

-results within 3 hours, one step procedure

-detection limit: <1U/ml

-measuring range: 1-250U/ml

-Sample volume: 25ul (diluted samples 1:41)

-hook effect: no hook up to 7500 U/ml

-stability: 12 months at 4 DEG C

-standard range: 0-250u?ml

-Incubation temp: 20-28 DEG C

-Recovery: 95-110%

-Detection: 620nm or 405nm

-Reference Value: <30U/ml

-Correlation >0.95 compared with the Enzymun-Test CA15-3

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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