Forgot your password?
New User?
Remember me
banner banner

You are here:Home » Antibodies » Antibodies-Nucleic Acids » Anti -DNA, ds

Anti -DNA, ds


  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.


Clone Host Grade Applications
Polyclonal Human Purified E IF
Catalog #D4015
ApplicationsSuitable for use in Immunofluorescence and ELISA. Other applications have not been tested.
Recommended DilutionsELISA: 1:100
Optimal dilutions to be determined by the researcher.
Autoantibody ActivityAnti-dsDNA Activity by ELISA: 200-400IU/ml (lot-specific). Current lot value: 212IU/ml
Interpretation of Results: <25.0IU/ml: Negative; 25.0-34.9IU/ml: Equivocal; 35.0-99.9IU/ml: Weak Positive; 100-200IU/ml: Moderate Positive; >200IU/ml: Strongly Positive
Anti-dsDNA Activity by ELISA Interpretation of Results: <16EU/ml: Negative; 16-20EU/ml: Equivocal; Positive; >20EU/ml:
SSA: 4EU/ml
SSB, SCL, Sm: 1EU/ml
Sm/RNP, Jo-1: 2EU/ml
Anti-ssDNA Activity by ELISA As reported (lot-specific). Current lot value: 225.6U/ml
Interpretation of Results: <68.6U/ml: Negative; 68.6-229U/ml: Moderately Positive; >229U/ml: Strongly Positive
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
FormSupplied as a lyophilized powder from PBS, pH 7.4, 0.02% sodium azide. Reconstitute with 2ml sterile ddH2O.
PurityPurified by fractionation of delipidated and defibrinated donor human serum.
ImmunogenThis product is derived from human patient serum.
SpecificityRecognizes human ds-DNA. Exhibits strong positive reaction in an anti-dsDNA ELISA system. Shows no reactivity at a dilution of 1:100 when tested against purified Ro/SS-A, La/SS-B, Sm, Sm/RNP, Scl-70 and Jo-1 antigens in an ELISA system designed to detect IgG antibody. Negative for ssDNA in RIA.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

External Links