Article No
303-NOR-01
Application | WB, ELISA |
Article No | 303-NOR-01 |
Country Availability | SE, FI, DK, NO, EE, LV, LT |
Concentration | See vial for concentration. |
Conjugation | Unconjugated |
Description | Human IgG subclasses standard Serum |
Supplier | Exalpha Biologicals |
Notes | 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. |
Product Type | Serum & Plasma |
Protocol | Human standard serum NOR-01 is intended for use as a calibrator to prepare standard curves in quantitative determinations of human IgG subclasses. |
Research Area | Immunology |
Shipping Information | The product is shipped at ambient temperature. |
Size | 0.5 ml |
Source / Host | chicken |
Storage | After arrival store, divided into small aliquots, frozen at or below -20°C. |
Substrate / Buffer | liquid chicken IgY fraction (opaque, light yellow in color) in phosphate buffered saline‚ pH 7.3 with 0.075% sodium azide By SDS gel electrophoresis‚ the IgY purity is >80%. |
Technical Specifications | The product is shipped at ambient temperature. After arrival store, divided into small aliquots, frozen at or below -20°C. |
Product Page Updated | 2023-12-29T14:25:47.027Z |