rev: October 22, 1999

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  HUMAN ANTIGENS/Pure Proteins 

(for in vitro research use only)

RDI Divison of Fitzgerald Industries Intl  offers a wide line of  antigens for use in histochemistry, ELISA, and further manufacturing use. Please inquire for other antigens or antibodies to use with these products. Please inquire for Bulk quantities-significant discounts available!

Product:     HUMAN Serum TRANSFERRIN RECEPTOR  (for use as an immunoassay standard)

Code: RDI-SCP1859      $438.00/1mg    $250.00/mg 10-99    $169.00/mg 100+

Source Material: Human serum/plasma

Product Presentation: Supplied liquid frozen in 0.025M TRIS HCl buffer, pH8.0, containing 0.15M NaCl and 0.09% sodium azide

Note: Contains other serum products (not suitable for use as western blot standard or as an immunogen). For Elisa or immunoassay calibration use).

Specification: to contain >50 mg/1 of human transferrin receptor

Analysis: Quantitative (and qualitative) analysis by ORION sTfR IEMA Protein determination by the method of Lowry and OD.(280nm)

Example; Protein concentration: 46.3mg/ml

                Actual transferrin receptor content   99.3 micrograms per ml

Disease state testing: Serum/plasma is donor tested and found negative for HIV 1 and 2 antibodies, Hepatitis B surface antigen and HCV antibodies.

Storage: Below - 15'C. Upon Receipt

For in Vitro Research Use Only

Human Transferrin Receptor (high purity)

CAT#: RDI-TRSFRNREC-AG    $625.00/100ug     $938.00/0.5mg    $1250.00/1mg  BULK on Request  - Discontinued

Source: Human placenta. Blood sample from the tissue donor was tested and found negative for HBsAg, HIV-1 ,HIV-2 and HCV antibodies.

Purification: Transferrin receptor was isolated from human placenta by modified method of Anderson G.J., MacKerras A., Powell L.W. and Halliday J.W(Biochim. Biophys. Acta 884, 225-233, 1986)

Presentation: Lyophilized from 50mM HEPES pH 7.4, 1M KCL, 0.1% CHAPS, 0.01% NaN3. It is recommended that the product should be reconstituted in distilled water.

Analysis: Purity more 95% according to SDS-PAGE

Immunological activity confirmed by reaction with monoclonals which are specific to human transferrin receptor.

Storage: At -20'C in lyophilized form. After reconstitution the solution should be aliquoted and stored at- 20'C. Avoid frequent freeze thaw cycles.

For In Vitro Research Use Only-Not for Use in or on human or animals-not for use in diagnostics

see also other forms from main antigen list

RDI Divison of Fitzgerald Industries Intl

34 Junction Square Drive

Concord MA 01742-3049


phone (978) 371-6446 or (800) 370-2222

fax     (978) 371-2266

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