HBA1 polyclonal, anti-human, mouse, rat

Background:
Hemoglobin (Hgb) is coupled to four iron-binding, methene-linked tetrapyrrole rings (heme). The α (16p13.3, 5'-ζ-pseudoz-pseudo α2-pseudo α1-α2-α1-?1-3') and β (11p15.5) globin loci determine the basic hemoglobin structure. The globin portion of hemoglobin consists of two α chains and two β chains arranged in pairs forming a tetramer. Each of the four globin chains covalently associates with a heme group. The bonds between α and β chains are weaker than between similar globin chains, thereby forming a cleavage plane that is important for oxygen binding and release. High affinity for oxygen occurs upon relaxation of the α1-β2 cleavage plane. When the two α1-β2 interfaces are closely bound, hemoglobin has a low affinity for oxygen. Hb A, which contains two α chains plus two β chains, comprises 97% of total circulating hemoglobin. The remaining 3% of total circulating hemoglobin is comprised of Hb A-2, which consists of two α chains plus two δ chains, and fetal hemoglobin (Hb F), which consists of two α chains together with two γ chains.

Alternative Name:
HBA1, HBA2, Alpha 1 globin, Alpha globin, Alpha one globin, Alpha-globin, HBA, HBA1, HBA2, Hemoglobin alpha 1, Hemoglobin alpha 1 chain, Hemoglobin alpha 1 globin chain, Hemoglobin alpha 2, Hemoglobin alpha chain, Hemoglobin subunit alpha, MGC126895, MGC126897,

Application Dilution:
WB:1:1,000
IHC:1:10-1:50

Specificity: HBA1 polyclonal antibody detects endogenous levels of HBA1 protein.

Immunogen:
recombinant protein

MW: 15 kDa

Swiss-Prot: P69905(Human) P01942(Mouse) P01946(Rat)

Purification & Purity:
ProA affinity purified

Format:
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Storage:
Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

For research use only, not for use in diagnostic procedure.