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Recombinant human activin AB protein (Qk127)
Family: TGF-β superfamily and Activins
Alternative names: ActA, Activin beta-A chain, Erythroid differentiation protein (EDP), Follicle-Stimulating Hormone (FSH) releasing protein (FRP), INHBA, Inhibin beta A, Inhibin beta 1, ActB, Activin beta-B chain, INHBB, Inhibin beta B, Inhibin beta 2, Inhibin Subunit Beta B, Inhibin Beta B Chain, Activin Beta-B Chain, Inhibin, Beta B (Activin AB Beta Polypeptide), activin AB Beta Polypeptide, Inhibin Beta B Subunit, Inhibin, Beta B, Inhibin, Beta-2
Species: Human

Recombinant human GDF-11 (BMP-11) protein (Qk126)
Family: TGF-β superfamily, Activins, Bone morphogenetic proteins and antagonists, Cytokines, and BMPs and GDFs
Alternative names: Growth Differentiation Factor 11, GDF11, BMP11, Bone Morphogenetic Protein 11, VHO
Species: Bovine, Human, Mouse, Porcine, and Rat

Recombinant human IL-21 protein (Qk129)
Family: Interleukins
Alternative names: IL21, Interleukin 21, IL-21, Za11, Interleukin-21, CVID11, IL-21
Species: Human

Recombinant human activin E PLUS™ Avi-tag (biotinylated) protein (Qk136)
Alternative names: INHBE, Activin beta-E chain, Inhibin beta E chain
Species: Human
Expected release date November 2026

Recombinant human GDF-8 (myostatin) protein (Qk124)
Alternative names: Growth Differentiation Factor 8, GDF8, myostatin, MSTN, Myostatin-B, MSLHP
Expected release date December 2026

Recombinant human IL-10 protein (Qk131)
Family: Interleukins
Alternative names: Interleukin 10, T-Cell Growth Inhibitory Factor, IL-10, Interleukin-10, CSIF, Interleukin Family Protein, Cytokine Synthesis Inhibitory Factor, GVHDS, IL10A, IF2A, TGIF, IL10
Species: Human
Expected release date December 2026

Recombinant human fibronectin protein (Qk134)
Family: Extracellular matrix proteins
Alternative names: FN1, Epididymis Secretory Sperm Binding Protein, Fibronectin 1, CIG, Cold-Insoluble Globulin, Lnc-ABCA12-8, GFND2, LETS, FN1 Protein, FINC, SMDCF, MSF, ED-B, Migration-Stimulating Factor, GFND, FN, FNZ
Species: Human
Expected release date December 2026

Recombinant human activin AC protein (Qk128)
Family: TGF-β superfamily and Activins
Alternative names: ActA, Activin beta-A chain, Erythroid differentiation protein (EDP), Follicle-Stimulating Hormone (FSH) releasing protein (FRP), INHBA, Inhibin beta A, Inhibin beta 1, ActC, Activin beta-C chain, INHBC, Inhibin beta C
Species: Human
Expected release date January 2027

Recombinant human IL-33 protein (Qk137)
Alternative names: IL33, DVS27-Related Protein, Interleukin 33, DKFZp586H0523, C9orf26, Chromosome 9 Open Reading Frame 26 (NF-HEV), NF-HEV, Interleukin-1 Family, Member 11, IL1F11, Interleukin-33, IL-1F11, DVS27, NFEHEV, Nuclear Factor From High Endothelial Venules, IL-33, Nuclear Factor For High Endothelial Venules, NFHEV, Interleukin-1 Family Member 11
Species: Human
Expected release date January 2027
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