rev:     September 23, 2004

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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 also bulk polyclonals below)


Catalogue #RDI-TRK2T2    $375.00/1mg      $312.00/mg 2-9  $250.00/mg10+

Clone: XM209     This clone has been derived from hybridization of Sp2/0 myeloma cells with spleen cells of a Balb/c mice immunised with conjugate of purified testosterone with BSA.

Specificity:              Testosterone, Ka = 2.5*109 M-1

Reactivity:               MoAb XM209 reacts with testosterone in ELISA.

Mouse isotype:       IgG2a

Application:           Detection of testosterone.

Purification:           Purified by ion exchange chromatography. Purity is tested by electrophoresis.

Presentation:         Each vial contains antibodies in 0,15 M NaCl, 10 mM Tris, pH 7.5, containing 0,05% of sodium azide as preservative. Store at + 4 °C (<10 months) or at - 20 °C (for longer period).

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 (0,05%) as preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.

Cross-reactivity of the clone XM209


Cross-reactivity, % 50% displacement

of  Testosterone-3-125-Iodine

Testosterone       100
5-alpha-dehydrotestosterone 16
Androstendiol 1.0
Androstendione 0.4
Androsterone < 0.1
Dehydroepiandrosterone < 0.1
Progesterone < 0.1
Estradiol, Estriol < 0.01
Cortisol,Pregnenolone < 0.01

For Research Use Only


lot# Test-16          $4250.00/1ml       $3125.00/0.5ml   $625.00/.1ml

Form: neat sera

Presentation: 1.0 ml neat rabbit sera

Titer: in 125I assay, 1ml=500K+ T

Specificity: Testosterone 100.00%

                    DHT 3.50%

                   SHBG 0.00%

                  19-Nortestosterone 17.90%

Storage: -Refrigerate at 2 to 8 DEG C for immediate use

              -Store at -20 DEG C for long term -Avoid frequent freeze thaw cycles

               -Recommend adding preservative of choice (as 0.1% sodium azide or 0.01% merthiolate).

Origin: made in the USA in healthy New Zealand White Rabbits.


**All characteristics and suitability of use must be determined by the end user. Changes in assay design will greatly effect all characteristics. RDI Inc assumes no responsibility or liability for bulk antisera. No warranty either expressed or implied is available for this product.

also available: Testosterone-19-hemisuccinate-histamine   $2500.00/mgm    $1875.00/mg 3+

Testosterone-19:HRP $1250.00/1mg     Larger upon request

rabbit anti-Testosterone-3:CMO:BSA  cat#WLI-T3003  $44.00/vial lyophilized

made by Wien Laboratories Inc, used in old extraction 3H Testosterone RIA Kit

RDI Divison of researchd Industries Intl

San Jose, 95123 CA Snell ave 658


or 408-780-0908

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