The serum contains assigned values for each of the subclasses of IgA and for total IgA:IgA1: 2mg/ml IgA2: 0.20mg/mlTotal IgA: 2.20mg/ml
Human Standard Serum has been tested and found negative for HbsAg and antibodies to HIV (HTLVIII).
Applications:Suitable for use as a calibrator to prepare standard curves in quantitative determinations of the subclasses of human IgA. Other applications have not been tested.
Recommended Dilutions: Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt 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.
仕様
Size：250ul
Source Antigen：Human serum
Grade：Cell Culture Grade
Purity：Serum
Form：Supplied as a liquid. No preservatives added. Dilute further with PBS, 0.05% Tween, 1% BSA.
