H1820-03

Haptoglobin, Human

Size

£550.00

SKU:: H1820-03
Purity:: ≥95% (SDS-PAGE): polymorphic form (mixture of 1–1, 2–1 and 2–2).
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 9087-69-8
Format:: White to off-white lyophilized powder. Reconstitute with sterile dH2O.
Extra Details:: Human Haptoglobin, produced from pooled human plasma, exists in three common phenotypes; Hp 1-1, Hp 2-1, Hp 2-2 with a molecular mass ranging from 8kD-200kD. It is a glycoprotein which is synthesized in the liver and circulating in the blood. Reduced levels seen in hemolysis and impaired liver function. High levels are a marker for acute or chronic inflammation. Appearance: White to off-white powder Solubility: Colorless to faint yellow, clear to slightly hazy at 10mg/ml in dH2O. Protein by UV Absorbance: ≥50% Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 6 months after receipt at -20°C. Reconstitute ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.