hair keratins, microfibrillar keratins or hard alpha-keratins

Classification

2 types of hair/microfibrillar keratin,

• type-1 hair keratin (acidic hair keratin)
• type-2 hair keratin (neutral to basic hair keratin)

More general terms

• keratin

More specific terms

• acidic hair keratin; hair keratin type 1
• basic hair keratin or type II hair keratin