Recombinant Proteins
Cytokines
Animal-free, humanized cytokines (HEK293-expressed, xeno-free, low endotoxin) for immune and stem-cell culture systems.
Products
StemImmune Products
StemImmune LLC provides advanced, human-cell-derived research tools to accelerate stem cell, gene, and immunotherapy breakthroughs. Our portfolio spans cytokines, growth factors, molecular biology reagents, and reprogramming kits — all designed to be animal-free, xeno-free, and reliable for cutting-edge science.
Recombinant Proteins
Growth Factors
High-purity growth factors optimized for iPSC/ES maintenance, lineage differentiation, and regenerative medicine research.
DNA • RNA • Enzymes
Molecular Biology
Restriction enzymes, PCR/qPCR reagents, antibodies, and cloning tools for daily molecular workflows.
Stem Cell Tools
Reprogramming Kits
Rapid, reliable, feeder-free kits (including BeiCell™ chemical reprogramming) for efficient iPSC generation.
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AscI
AscI (Restriction Enzyme) REF: EG15508S Recognition & Cleavage Recognition site: ..
AvrII
AvrII (Restriction Enzyme) REF: EG15509S Recognition & Cleavage Recognition site:..
BamHI
BamHI (Restriction Enzyme) REF: EG15510S Recognition & Cleavage Recognition site:..
BgIII
BglII (Restriction Enzyme) REF: EG15591S Recognition & Cleavage Recognition site:..
FY2000 DNA Marker
FY2000 DNA Marker REF: EG21910-S/M Storage Condition Store at 4℃ for 6 months. For long..
BsaI
BsaI (Restriction Enzyme) REF: EG15518S Recognition & Cleavage Recognition site: ..
FY15000 DNA Marker
FY15000 DNA Marker REF: EG21912-S/M Storage Condition Store at 4℃ for 6 months. For lon..
BsmBI
BsmBI (Type IIS Restriction Enzyme) REF: EG22507V Recognition & Cleavage Recognit..
FY5000 DNA Marker
FY5000 DNA Marker REF: EG21911-S/M Storage Condition Store at 4℃ for 6 months, and at &..
BspQI
BspQI (Type IIS Restriction Enzyme) REF: EG23503S Recognition & Cleavage Recognit..
BsrGI
BsrGI (Restriction Enzyme) REF: EG23505S Recognition & Cleavage Recognition site:..
BstBI
BstBI (Restriction Enzyme) REF: EG15607S Recognition & Cleavage Recognition site:..
ClaI
ClaI (Restriction Enzyme) REF: EG15532S Recognition & Cleavage Recognition site: ..