Hemoglobin subunit zeta/HBAZ 蛋白, Human (His)

The hemoglobin zeta subunit (HBAZ) protein acts as an α-type chain in mammalian embryonic hemoglobin. It contributes to the formation of heterotetramers and is involved in various developmental stages. Hemoglobin subunit zeta/HBAZ Protein, Human (His) is the recombinant human-derived Hemoglobin subunit zeta/HBAZ protein, expressed by E. coli , with N-6*His labeled tag. The total length of Hemoglobin subunit zeta/HBAZ Protein, Human (His) is 142 a.a., with molecular weight of ~15.0 kDa.

血红蛋白 zeta 亚基 (HBAZ) 是哺乳动物胚胎血红蛋白中的 α 型链。它在不同的发育阶段参与不同的血红蛋白四聚体，有助于形成异四聚体，例如早期胚胎血红蛋白 Gower-1 中的两条 zeta 链和两条 epsilon 链。在胎儿血红蛋白 Portland-1 中，它与两条 zeta 链和两条 γ 链结合，而在患有纯合 α 地中海贫血的胎儿和新生儿中检测到的血红蛋白 Portland-2 中，它与两条 zeta 链和两条 β 链一起形成异四聚体。

Human

E. coli

N-6*His

P02008 (M1-R142)

3050  [NCBI]

MSLTKTERTIIVSMWAKISTQADTIGTETLERLFLSHPQTKTYFPHFDLHPGSAQLRAHGSKVVAAVGDAVKSIDDIGGALSKLSELHAYILRVDPVNFKLLSHCLLVTLAARFPADFTAEAHAAWDKFLSVVSSVLTEKYR

Approximately 15.0 kDa

Greater than 95% as determined by reducing SDS-PAGE.

溶液.

Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 100 mM NaCl, 2 mM DTT, 10% Glycerol, pH 8.0.

<1 EU/μg, determined by LAL method.

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.