Research Grade (RG) Cell Culture Products for Academia

We are committed to empowering groundbreaking scientific discovery with reliable, high-grade reagents. To address the needs of academic researchers for consistency and reproducibility, our Research Grade cytokines and growth factors are produced under stringent, animal-origin-free (AOF) conditions wherever possible. This level of quality is essential for scientists focused on eliminating experimental variables and maximizing the success rate of their research.

Engineered for native conformation and robust biological activity, they undergo rigorous quality control—including protein content, purity, and cell-based bioactivity testing—with endotoxin levels maintained below 0.01 EU/μg. This ensures superior performance in demanding applications such as immunology, stem cell differentiation, and organoid culture.

The product contains cytokines, magnetic beads, matrix proteins, etc., supporting the differentiation of PSCs into immune cells (HSC, T cell and NK cell), neuron cells and islet cells and for T & NK & DC & Macrophage culture.

Product Features and Advantages

Native Conformation: Native sequences, tag-free, ensuring natural conformation and function

Reliable Activity: Biological activity calibrated against WHO/NIBSC standards

Stringent Quality Control: Each batch undergoes protein content, purity, endotoxin and cell-based bioactivity testing

Low Endotoxin level: Endotoxin levels <0.01 EU/μg

Safety Assurance: Sterile filtration through 0.2μm membrane

AOF: Most Research Grade products produced using animal origin-free raw materials throughout production process

Products for PSC Expansion and Differentiation

  • Extracellular Matrix (ECM) Proteins
  • Cytokines & Growth Factors

Extracellular Matrix (ECM) Proteins

Laminin 521 & 511
Accelerated Performance: Drive rapid expansion of hPSC and ensure seamless differentiation into a wide variety of specialized cell types.
A better alternative to basement membrane extracts.
Stemness Maintenance: Preserve stem cell integrity with no spontaneous differentiation across multiple passages, maintaining your research precison.
Lot-to-Lot consistency

Laminin 521 & 511

Fibronectin
Expressed using a recombinant E. coli system, ensuring enhanced safety profile.
Exhibits high batch-to-batch consistency, suitable for large-scale production.
Demonstrates high biological activity, validated through stem cell culture.
Vitronectin
Expressed using a recombinant E. coli system, ensuring enhanced safety profile.
Cost-effective solution that efficiently supports adhesion and expansion of pluripotent stem cells.
Exhibits high batch-to-batch consistency, suitable for large-scale production.
Product List
Applications Molecular Catalog No. Description
hPSC/MSC Culture Laminin 511 LA8-H5285 Human Laminin 511 Protein, Research Grade
Laminin 521 LA5-H5246 Human Laminin 521 Protein, Research Grade (Flagship)
Fibronectin FIN-H5117 Recombinant Fibronectin fragment, Research Grade
Vitronectin VIN-H5118 Human Truncated Vitronectin / VTN-N Protein, Research Grade

Cytokines & Growth Factors

Cytokines & Growth Factors

Product List
Applications Molecular Catalog No. Description
PSC to T/NK Cells DLL4 DL4-H5256 Human DLL4 Protein, Fc Tag, Research Grade (Flagship)
Flt-3 Ligand FLL-H5219 Human Flt-3 Ligand Protein, Research Grade
Thrombopoietin THN-H5217 Human Thrombopoietin / TPO Protein, Research Grade
SDF-1 SD1-H5116 Human SDF-1 / CXCL12 Protein, Research Grade
SCF SCF-H5218 Human SCF / KITLG (26-189) Protein, Research Grade
VEGF165 VE5-H4213 Human VEGF165 Protein, Research Grade
FGF basic BFF-H4118 Human FGF basic Protein, Research Grade
FGF basic BFF-H5114 Human FGF basic Superior Stable Mutant Protein, Research Grade
BMP-4 BM4-H5318 Human BMP-4 / BMP2B Protein, Research Grade
TGF-beta 1 TG1-H5219 Human TGF-Beta 1 / TGFB1 Protein, Research Grade
PSC to Islet Cells Activin A ACA-H5315 Human Activin A / INHBA Protein, Research Grade
FGF-7 FG7-H5319 Human FGF-7 / KGF Protein, Research Grade (CHO)
FGF-10 FG0-H5148 Human FGF-10 / KGF 2 Protein, His Tag, Research Grade
Betacellulin BEN-H5117 Human Betacellulin Protein, Research Grade
PSC to Neuron Cells Noggin NON-H5118 Human Noggin Protein (E. coli), Research Grade
Sonic Hedgehog SH7-H5117 Human Sonic Hedgehog / Shh (C24II) Protein, Research Grade
BDNF BDF-H5117 Human BDNF / Abrineurin Protein (E. coli), Research Grade
GDNF GDF-H5119 Human GDNF / ATF / hGDNF Protein (E. coli), Research Grade
FGF-8b FGB-H5116 Human FGF-8b Protein, Research Grade
EGF EGF-H5115 Human EGF Protein, Research Grade

Products for Immune Cell Culture

  • T/NK Cell Culture
  • DC/Macrophage Culture

T/NK Cell Culture

Cytokines & Growth Factors

Cytokines & Growth Factors

Product List
Applications Molecular Catalog No. Description
T/NK Cells Culture IL-7 IL7-H5117 Human IL-7 Protein (E. coli), Research Grade
IL-12B & IL-12A IL2-H5213 Human IL-12 Protein, Research Grade
IL-15 IL5-H5118 Human IL-15 Protein (E. coli), Research Grade
IL-18 IL8-H5116 Human IL-18 Protein, Research Grade
IL-21 IL1-H5115 Human IL-21 Protein (E. coli), Research Grade
4-1BB 41B-CH25GN Monoclonal Anti-Human 4-1BB Antibody, Mouse IgG1, Research Grade
4-1BB Ligand 41L-H5266 Human 4-1BB Ligand / TNFSF9 (71-254) Protein, Fc Tag, active trimer, Research Grade
CD16 CD6-CH29GN Monoclonal Anti-CD16 Antibody, Mouse IgG1 (Clone: 3G8), Research Grade
CD28 CD8-C112GN Monoclonal Anti-Human CD28 Antibody, Research Grade
CD52 CD2-C263GN Monoclonal Anti-CD52 Antibody, Human IgG1, Research Grade
CD2 CD2-C238GN Monoclonal Anti-Human CD2 Antibody, Mouse IgG1 (RPA-2.10), Research Grade
CD4 MBS-S004 Cellectra™ Human CD4 NanoSort Microbeads, Research grade
CD8 MBS-S005 Cellectra™ Human CD8 NanoSort Microbeads, Research grade

DC/Macrophage Culture

Cytokines & Growth Factors

Cytokines & Growth Factors

Product List
Applications Molecular Catalog No. Description
DC/Macrophage Culture IL-1 beta ILB-H5113 Human IL-1 beta / IL-1F2 Protein, Research Grade
IL-4 IL4-H5219 Human IL-4 Protein, Research Grade
IL-10 IL0-H5218 Human IL-10 Protein, Research Grade
GM-CSF GMF-H5215 Human GM-CSF Protein, Research Grade
M-CSF MCF-H5219 Human M-CSF / CSF-1 Protein, Research Grade
IFN-gamma IFG-H5213 Human IFN-gamma / IFNG Protein, Research Grade
TNF-alpha TNA-H5213 Human TNF-alpha Protein, Research Grade
CD14 MBS-S001 Cellectra™ Human CD14 NanoSort Microbeads, Research grade

Complete Solutions from Research to Clinical Manufacturing

We offer a complete cytokine solution spanning basic research to clinical production, featuring three distinct grades—Research Grade, Premium Grade (Pre-GMP), and GMP Grade—each designed to address specific needs across different R&D stages.

Research Grade

Research Grade is designed for academic and scientific research institutions, focusing on improving experimental reproducibility. Through stringent quality control, ultra-low endotoxin levels, and animal-origin-free (AOF) production processes, it ensures reliability and stability in basic research areas such as immunology, stem cell differentiation, and organoid culture.

Premium Grade (Pre-GMP)

Premium Grade (Pre-GMP) is tailored for early-stage drug development, manufactured using the same cell clone and production process as the GMP Grade under animal-origin-free conditions. It supports cell bank establishment, process development, and preclinical evaluation. Its core advantage lies in enabling a smooth transition from research to clinical applications, helping biotechnology and cell therapy companies mitigate risks associated with animal-derived components while enhancing process consistency and compliance.

GMP Grade

GMP Grade strictly adheres to cGMP standards and serves clinical-phase and commercial production needs. It features a full-process quality system, a traceable supply chain, and comprehensive regulatory documentation support. This grade is suitable for clinical manufacturing, clinical trial material (CTM) preparation, and commercial filling of cell therapy drugs, providing pharmaceutical companies with reliable raw materials that meet global regulatory requirements and ensure final product safety and consistency.

  • Background
  • Product Features and Advantages
  • Products for PSC Expansion and Differentiation
  • Products for Immune Cell Culture
  • Complete Solutions from Research to Clinical Manufacturing
  • Resources
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