Sartorius Growth Factors & Cytokines Collection

Welcome to your go‑to hub for Sartorius growth factors and cytokines. Here, you’ll find animal‑free, recombinant proteins engineered to support every stage of your journey—from early research to clinical-grade cell therapy. Each product delivers consistency, regulatory compliance, and pure bioactivity to help you drive your experiments forward with confidence.

What Are Growth Factors & Cytokines?

Let’s begin by clarifying what these molecules do. Growth factors are critical signals that regulate cell proliferation, differentiation, migration, and survival. Cytokines, on the other hand, orchestrate immune functions and intercellular communication—crucial for maintaining physiological relevance during your in vitro studies. Together, they enable you to replicate key aspects of the in vivo environment, ensuring that your experimental models are both robust and predictive.

Applications Across Research & Cell Therapy

You’ve grasped what these proteins are—now let’s explore how they support your work. These growth factors and cytokines serve a wide spectrum of applications across basic science, translational research, and clinical manufacturing:

These applications build on a theoretical foundation by illustrating the real impact your work can deliver—from differentiation of stem cells to activation of immune cells in translational and therapeutic contexts.

Sartorius Product Grades & Regulatory Support

You might wonder which grade fits your needs best. Sartorius provides three tiers to support seamless progression from research to clinical use:

You can easily transition between grades without reformulating your workflow, ensuring that your process remains reproducible from bench to bedside.

Why Choose Sartorius Cytokines & Growth Factors?

Here’s why these materials stand out in your high-stakes research:

• 100% recombinant & animal‑component‑free – safe and xeno‑free across all grades
• Rigorous lot-to-lot consistency – reduces validation burden in your process
• Strong regulatory backing – CoA, CoO, DMFs available; compliant with global standards
• Validated bioactivity – ensures high performance in ATMP workflows
• Support for scale-up – seamless shift from preclinical to GMP-grade production

They’re designed to match your scientific ambitions—without compromising quality or compliance.

Product Categories Overview – RUO, Preclinical & GMP

To help you find what’s most relevant, here’s an overview of Sartorius offerings by functional category:

• Stem Cell Factors
  • TGF‑β1, Activin A, FGF‑2 (supports iPSC/ESC/MSCs expansion and differentiation)

• Immune Cell Cytokines
  • IL‑2, IL‑7, IL‑15, GM‑CSF (used for T, NK, CIK, and dendritic cell activation)

• 3D Culture & Organoid Support
  • R‑spondin 1/3, Noggin, Activin A (enhance organoid formation)
• Inflammation & Hematopoiesis
  • IL‑6, IL‑1β, TNF‑α, IFN‑γ (model cytokine signaling, immune pathways, hematopoietic processes)

Each category includes RUO, Preclinical, and GMP versions—allowing you to pick the grade that matches your stage, without compromising application relevance.

Featured Products & Technical Specifications

Below are representative SKUs detailed for your convenience, matching Sartorius catalog information and differing from the overview above:

Note you’ll always find both RUO and clinical-ready versions, depending on your application depth and regulatory pathway.

Frequently Asked Questions (FAQ)

Q: What’s the difference between RUO and GMP grade?
A: RUO is meant for early-stage research and has basic purity and documentation. GMP-grade comes with full regulatory compliance, applicable documentation, and reproducibility needed for clinical manufacturing.

Q: Are these products xeno‑free?
A: Yes—all Sartorius growth factors and cytokines are animal‑derived component‑free (ADCF), ensuring compatibility with xeno-free and serum-free systems.

Q: Can I seamlessly scale up from Preclinical to GMP?
A: Absolutely. Preclinical formulations follow GMP guidelines and can be transferred to GMP-grade production with minimal process adaptation.

Q: Do you offer technical support and regulatory documentation?
A: Yes—Sartorius provides expert support, Certificates of Analysis (CoA), and, for some products, Drug Master Files (DMFs) to streamline your validation and regulatory submission efforts.

Contact iRight for Quotes & Expert Support

You’re not just purchasing high-quality Sartorius reagents—you’re partnering with a trusted supplier. Contact iRight today to request a quote or discuss your needs. With a reputation for reliability in life‑science reagent distribution, iRight can assist you with bulk orders, expedited delivery, and technical guidance every step of the way.