a1-Antitrypsin (AAT, alpha1 Proteinase Inhibitor, alpha1 PI) (HRP)

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£479.00

SKU:: A2298-28A
Reinheit:: Purified by immunoaffinity chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Sheep
Immunogen:: Human alpha1-Antitrypsin (a1-AT) purified from plasma.
Format:: Supplied in buffered stabilizer, 50% glycerol. No preservatives added. Labeled with Horseradish peroxidase (HRP).
Weitere Details:: a1-Antitrypsin (a1-AT) is a single polypeptide chain, a typical member of the serine family (serine protease inhibitors), inhibiting the enzyme trypsin. a1-AT is a glycoprotein synthesized in the liver, and is genetically polymorphic due to the presence of over 20 alleles. Individuals appropriately homozygous are deficient in a1-trypsin and are predisposed to pulmonary emphysema and juvenile hepatic cirrhosis because of alterations in the amino acid and sialic acid components of the glycoprotein. The molecular mass of a1-AT is ~52kD. Applications: Suitable for use in ELISA and Immunoelectrophoresis. Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Rz Ratio: Reinheitszahl: A403/A280 = 0.45 Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Note: Sodium azide is a potent inhibitor of peroxidase and should not be added to HRP conjugates. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Versandbedingungen:: Blue Ice