Hb Harbin | alpha16(A14)Lys->Met |
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CONTACT | External | ||
HEMATOLOGY | Proband was anemic | ||
ELECTROPHORESIS | Hb X was identified as a fast-moving band with a mobility like Hb J; the variant moves ahead of Hb A at alkaline pH | ||
CHROMATOGRAPHY | Not reported | ||
STRUCTURE STUDIES | Tryptic digestion; separation of peptides by fingerprinting; amino acid analysis of a few tryptic peptides | ||
DNA ANALYSES | Not reported; presumed mutation AAG->ATG; alpha2 or alpha1 | ||
FUNCTIONAL STUDIES | Slightly increased oxygen affinity | ||
STABILITY | Slightly unstable | ||
OCCURRENCE | Found in a 30-year-old Chinese woman | ||
OTHER INFORMATION | Quantity in the heterozygote 18% |
REFERENCES | |||
1. | Zeng, Y-T., Huang, S-Z., Qiu, X-K., Cheng, G-C., Ren, Z-R., Jin, Q-C., Chen, C-Y., Jiao, C-T., Tang, Z-G., Liu, R-H., Bao, X-H., Zeng, L-Z., Duan, Y-Q., and Zhang, G-Y.: Hemoglobin, 8:569, 1984. |