IgA, Human, Secretory (Colostrum)

Size

£819.00

SKU:: I1890-13
Purity:: ≥95% (HPLC). Prepared by precipitation and gel filtration.
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in TBS, pH 8.0, 0.09% sodium azide.
Extra Details:: Applications: Suitable for use as a reference antigen, standard, blocking agent or coating protein in a variety of immunoassays including ELISA. Other applications not 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.