HBQ1 Human
目录号 : GP23622Hemoglobin Theta 1 Human Recombinant
Sample solution is provided at 25 µL, 10mM.
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HBQ1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 165 amino acids (1-142) and having a molecular mass of 17.9kDa.
| Purity | Greater than 90% as determined by SDS-PAGE. | Source | Escherichia Coli. |
| Phycical Appearance | Sterile filtered colorless solution. | Shipping Condition | Shipped with Ice Packs. |
| Synonyms | Hemoglobin Theta 1; Hemoglobin Theta-1 Chain; Hemoglobin Subunit Theta-1; Theta-1-globin. | ||
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MGSMALSAED RALVRALWKK LGSNVGVYTT EALERTFLAF PATKTYFSHL DLSPGSSQVR AHGQKVADAL SLAVERLDDL PHALSALSHL HACQLRVDPA SFQLLGHCLL VTLARHYPGD FSPALQASLD KFLSHVISAL VSEYR | ||
| Stability | Store at 4°C if entire vial will be used within 2-4 weeks. | ||
| Formulation | The HBQ1 solution contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 1mM DTT and 10% glycerol. | ||
HBQ1 is a member of the Hemoglobin family. Hemoglobin is a 66.7 kDa protein attached to four iron-binding, methenelinked tetrapyrrole rings (heme). The globin part of Hemoglobin contains 2 alpha chains and 2 beta chains organized as couples creating a tetramer. Every one of the 4 globin chains covalently connects with a heme group. The bonds betweenalphaandbetachains are frailer than between parallel globin chains, thus creating a cleavage plane which is vital for oxygen binding and release. Relaxation of the alpha1-beta2 cleavage plane results in high affinity for oxygen.
Store at 4°C if entire vial will be used within 2-4 weeks.