Human IgG subclasses standard Serum
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- Host
- Human
- Application
- Control (Ct), ELISA, Western Blotting (WB)
- Specificity
- Human standard Serum with assigned values for IgG subclasses.
- Characteristics
- This standard is prepared from sterile-filtered human male AB plasma (USA origin), obtained from a large number of qualified (healthy, non-medicated) adult blood donors. The nephelometric determination of the concentration of each of the four subclasses was carried out on a Beckman Coulter IMMAGE® Immunochemistry System, using the Sanquin Kit for quantitative determination of human IgG subclasses in serum and plasma. Maximum allowable imprecision is 15 % . The standard used was from Siemens which is calibrated against the ERM-DA470 (CRM-470) standard. Each donor is tested for and found non-reactive for Hepatitis B & C and non-reactive for Human Immunodeficiency Virus (HIV) antibody by ELISA. Nevertheless, products of human origin should be considered potentially infectious and handled accordingly. Human standard serum is intended for use as a calibrator to prepare standard curves in quantitative determinations of human IgG subclasses.
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- Restrictions
- For Research Use only
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- Format
- Liquid
- Buffer
- Liquid whole serum. No preservative added.
- Preservative
- Without preservative
- Storage
- 4 °C
- Storage Comment
- At +4°C--1 year.
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