Recombinant human serum albumin (OsrHSA) is an essential cell culture supplement. Applicable cell types include:

• Stem cells (iPSC, MSC, ESC, HSC)
• Immune cells (T cells, NK cells, CIK cells)
• Primary cells
• Germ cells (oocytes, spermatids, embryos)
• Cells for vaccine production (MRC-5, PHK, 2BS, VERO)
• Cells for recombinant protein production (CHO, HEK-293, Hybridoma cells)

Healthgen’s recombinant proteins serve as premium cell culture components, optimizing cell growth and performance in reduced-serum and serum-free media.

The recombinant Cell Culture Media Components & Supplements are widely recognized under the brand “Oryzogen”, include:

• OsrHSA: In serum-free cell culture and chemical-defined cell culture, to replace plasma HSA or BSA
• OsrhTF: Serves as an iron carrier in serum‑free and chemically‑defined media, delivering iron ions to cells to support growth and viability.
• OsrhFN: In cell culture, as an extracellular matrix to promote cell adhesion, spreading, differentiation, and proliferation.
• Recombinant Growth Factors(OsrhbFGF, rhEGF, rhIGF-1 LR3, OsrhVEGF, OsrhKGF): Through the activation of intracellular signaling cascades, growth factors govern proliferation, differentiation, survival, and migration in culture, culminating in robust cell growth and function.