P9102-47B

Protein G, Native (FITC)

Size

£831.00

SKU:: P9102-47B
Molecular Weight:: 33
Purity:: Chromatographically purified Protein G. Single band by IEP against anti-Fluorescein and anti-Protein G.
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from PBS, pH 7.2, 10mg/ml BSA (IgG and Protease free), 0.01% sodium azide. Labeled with Fluorescein isothiocyanate (FITC) (MW 390D).
Extra Details:: Native Protein G is a surface receptor from Streptococcus sp. which binds the Fc portion of immunoglobulins, binding 2 molecules of IgG. Applications: Suitable for use in Immunomicroscopy and FLISA. Other applications not tested. Recommended Dilutions: Immunomicroscopy: 1:500-1:2500 Optimal dilutions to be determined by the researcher. Reconstitution: Use 1ml of ddH2O. For extended storage reconstitute product with sterile 50% glycerol, ddH2O instead of water and then aliquot contents and freeze at -20°C or lower. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20°C. Aliquots are stable for at least 6 months 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.