Hemoglobin is a tetramer (which contains 4 subunit proteins) called hemoglobin A, consisting of two alpha and two beta subunits non-covalently bound, each made of 141 and 146 amino acid residues, respectively. The subunits are structurally similar and about the same size. Each subunit has a molecular weight of ~17kD, for a total molecular weight of the tetramer of ~68kD.
Source:Human Erythrocytes
Applications:Suitable for use as calibrators and controls in Lateral Flow and Turbidimetry Latex assays. Other applications not tested.
Recommended Dilution: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：100ug
Source Antigen：Human Erythrocytes
Grade：Microbiological Grade
Purity：Prepared by separating erythrocytes from plasma by centrifugation. The plasma is siphoned off and ether is added to the erythrocyte paste causing the cells to lyse. A second centrifugation removes the cell walls resulting in a clear red solution of hemoglobin.
Form：Supplied as a liquid in PBS, 0.25% BSA, 0.09% sodium azide.
