Image 1 of 1 Human Sjøgren Syndrome Antigen B (SSB/La) US$473.79 SIZE0.1 mg Add To Cart Added! SIZE0.1 mg You Might Also Like FGF-basic(154aa), Human, E.coli US$60.13 Mouse Interleukin-4 (IL-4) US$473.79 Mouse Fibroblast Growth Factor 21 (FGF-21), His-tag US$351.13 Human Chromodomain-helicase-DNA-binding Protein 4 (Mi2 beta) US$473.79 Mouse Fibroblast Growth Factor 21 (FGF-21), tagless US$473.79