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You are here:Home » Molecular Biology » MB-Hemoglobin » Hemoglobin Ao

Hemoglobin Ao


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Hemoglobin is composed of one globin plus four hemes. Heme consists of protoporphyrin IX and ferrous iron. The iron content of human hemoglobin is 0.338% (w/w) which gives a minimal molecular weight of 16,520. Ultracentrifugal and osmotic pressure measurements indicate an actual molecular weight four times the minimum molecular weight.
No reaction against any glycohemoglobins, including HbA1a, HbA1b, HbF and HbA1c.
Catalog #H1850-18
Substitution 0.05 glyco groups per monomer Hb
ApplicationsSuitable for use in ELISA. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityAliquot to avoid repeated freezing and thawing and store at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
SourceHuman erythrocyte lysates
ConcentrationAs reported
FormSupplied as a liquid in KCN, pH 7.4.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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