RDI Divison of researchd 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!
see 3 subtypes below
Antigen Data Sheet: recombinant Hepatitis B Surface Antigen, adw (yeast derived)
Cat# RDI-HBS-AG2 $625.00/500�g $1125.00/1mg Bulk quotations on Request
Grade: recombinant
Source: strain producer of yeast Saccharomyces cerevisae, containing plasmid pCGA7. Adw subtype
Purity: High purity >98% by SDS-PAGE
Concentration: 1mg in 1.67ml 0.05M phosphate, 0.2M NaCl buffer pH7.2 600ug/ml HBSaG by Abbott Elisa 450ug/ml protein (Lowry)
Contaminants: None Identified
Purification: purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion- exchangee chromoatography, ultracentrifuge, sterile filtration.
Biohazard: Although recombinant antigens are not considered infectious, take precautions when handling.
Storage: 4 DEG C
FOR INVITRO USE ONLY-NOT FOR USE IN OR ON HUMANS OR ANIMALS-NOT FOR USE IN DIAGNOSTICS
Antigen Data Sheet: recombinant Hepatitis B Surface Antigen, ayw (yeast derived)
Cat# RDI-HBS-AG3 $1062.00/1mg $625.00/500ug
Bulk quotations on Request
Grade: recombinant
Source: strain producer of yeast Saccharomyces cerevisae, containing plasmid pCGA7. Ayw subtype
Purity: High purity >98% by SDS-PAGE
Concentration: in ml (ug/ml) 0.05M phosphate, 0.2M NaCl buffer pH7.2
see spec sheet with shipment for total protein content and antigen content
Contaminants: None Identified
Purification: purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion- exchangee chromoatography, ultracentrifuge, sterile filtration.
Biohazard: Although recombinant antigens are not considered infectious, take precautions when handling.
Storage: 4 DEG C
FOR INVITRO USE ONLY-NOT FOR USE IN OR ON HUMANS OR ANIMALS-NOT FOR USE IN DIAGNOSTICS
Antigen Data Sheet: recombinant Hepatitis B Surface Antigen, adr (yeast derived)
Cat# RDI-HBS-AG4 $1062.00/1mg $625.00/500ug
Bulk quotations on Request
Grade: recombinant
Source: strain producer of yeast Saccharomyces cerevisae, containing plasmid pCGA7. Adr subtype
Purity: High purity >98% by SDS-PAGE
Concentration: in ml (ug/ml) 10mM phosphate, 145mM NaCl with 0.1% NaN3
see spec sheet with shipment for total protein content and antigen content
Contaminants: None Identified
Purification: purification is conducted from broken yeast cells by following scheme: clarification, microfiltration, ultrafiltration, adsorption chromatography, ion- exchangee chromoatography, ultracentrifuge, sterile filtration.
Biohazard: Although recombinant antigens are not considered infectious, take precautions when handling.
Storage: 4 DEG C
FOR INVITRO USE ONLY-NOT FOR USE IN OR ON HUMANS OR ANIMALS-NOT FOR USE IN DIAGNOSTICS