D4015
DNA, ds
Size
£429.00
- SKU:
- D4015
- Purity:
- Purified by fractionation of delipidated and defibrinated donor human serum.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Human
- Immunogen:
- This product is derived from human patient serum.
- Format:
- Supplied as a lyophilized powder from PBS, pH 7.4, 0.02% sodium azide. Reconstitute with 2ml sterile ddH2O.
- Extra Details:
- Applications: Suitable for use in Immunofluorescence and ELISA. Other applications have not been tested. Recommended Dilutions: ELISA: 1:100 Optimal dilutions to be determined by the researcher. DNA, ds Autoantibody Activity: Anti-dsDNA Activity by ELISA: 200-400IU/ml (lot-specific). Current lot value: 335IU/ml Interpretation of ELISA 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 Interpretation of ELISA Results: <16EU/ml: Negative; 16-20EU/ml: Equivocal; >20EU/ml Positive DNA, ss Autoantibody Activity: As Reported (lot-specific). Current lot value: 203.04U/ml Interpretation of ELISA Results: <68.6U/ml: Negative; 68.6-229U/ml: Moderately Positive; >229U/ml: Strongly Positive Storage and Stability: Lyophilized and reconstituted products are 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.
- Shipping Conditions:
- Blue Ice