- H
- Hormones
- HCRT
- Hydrolase
- HAMP
- Histatin
- HA
- Hemoglobin
- Hemoglobin synthesis
- HEPACAM
- HCF
- Hedgehog protein
- Heterotrimeric G-protein
- HSPBP
- HHLA2
- HSP
- HP
- HNF4R
- HSF
- H19
- HGFA
- Heparinase
- HPCL2
- HMGCLL1
- HMGCS
- HCG
- HBHA
- HU-1
- HCV
- HLA
- HBA
- HBB
- HBG
- HGB
- HGF
- Histone
- HNF4
- HNRPH
- HAPLN3
- HRP
- Humanin
- HMHA1
- HSPBP1
- HCST
- HAR
- HMMR
- HSP10
- HSP20
- HSP60
- HSP70
- HSP75
- HSP90
- HSPB8
- HMG
- HIP
- HTT
- HAP-1
- HES
- HIF
- HOXA1
- HOXA9
- HOXB
- HSF1
- HDAC
- HAase
- HEXD
- HPSE
- HPGDS
- HERC2
- HRD1
- HECTD1
- HARS
- HAO
- HMOX
- Hydroxylase
- HMGCR
- HADHB
- HAT
- HGSNAT
- HMT
- HK
- HPPK
- HS6ST
- HPRT1
- HBeAg
- HBV large envelope protein
- HBVgp1
- Hepatitis B structural protein
- HBsAg
- HPV structural protein
- HCV E2
- HCV NS3
- HCV NS3-4A
- HCV NS5A
- HCV NS5B
- HCV p7
- Hepatitis C virus structural protein
- HRV 3C
- Hepatitis virus protease
- HLA class I antigen
- HLA class II antigen