Albumin is a stable small polypeptide with a strong antigenicity. It has a molecular weight of 69000 and an isoelectric point of 5.7. Source: Mouse serum Applications: Suitable for use as a reference antigen, calibrator, coating protein and blocking agent in a variety of immunoassays including immunodiffusion, immunoelectrophoresis, ELISA, Western Blot, dot-immunobinding assays (DIBA), haemagglutination, and cell-binding assays. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20C. 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.
Purity:
98%. Purified by Ion Exchange chromatography and affinity chromatography.
Form:
Supplied as a lyophilized powder from PBS, pH 7.2. No preservative added. Reconstitute with 1ml sterile ddH2O, mix gently. Allow to stand 5-10 minutes at RT to reach equilibrium. Dilute further in PBS.
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