Anti-UBE2I (UBE2I, ubiquitin-conjugating enzyme E2I (UBC9 homolog, yeast), C358B7.1, P18, UBC9, SUMO

Applications:, Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilutions: Peptide ELISA:1:64,000, Western Blot: 0.1-0.3ug/ml. ~17kD band observed in Human kidney, lung and testis lysates, Immunohistochemistry: 1ug/ml shows nuclear staining of some epithelial cells of glomeruli and renal tubules in paraffin embedded Human Kidney., Optimal dilutions to be determined by the researcher. 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 40-50% glycerol, aliquot and store at -20°C. Aliquots are stable for at least 12 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. Peptide Blocking: Corresponding peptide is available for Peptide Blocking studies. See U1000-87-P. Antibody is typically 0.5mg/ml and peptide is supplied as a 100ul pellet. When peptide is reconstituted in 200ul water, the concentration would also be 0.5mg/ml. To start, the best ratio would be 1:1 (molar excess of peptide relative to antibody when identical volumes are mixed). Mix equal volumes of peptide and antibody at the required dilution and leave at ambient temperature. It is best is to have two identical blots to be incubated with equal amount of antibody, but one with the antibody pre-adsorbed to the peptide for 20min. Then incubate and develop the two blots in parallel.