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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XhoI
XhoI (Restriction Enzyme) REF: EG15583S Recognition & Cleavage Recognition site: ..
ScaI
ScaI (Restriction Enzyme) REF: EG24502S Recognition & Cleavage Recognition site: ..
XbaI
XbaI (Restriction Enzyme) REF: EG15581S Recognition & Cleavage Recognition site: ..
SacI
SacI (Restriction Enzyme) REF: EG15565S Recognition & Cleavage Recognition site: ..
Tris-Glycine-SDS Buffer Powder
Tris-Glycine-SDS Buffer REF: CP17206M Storage Condition Store at room temperature for u..
Tris-Glycine Buffer Powder
Tris-Glycine Buffer Powder REF: CP21202M Storage Condition Store at room temperature fo..
TAE Buffer Powder
TAE Buffer Powder REF: CP17201M Storage Condition Store at room temperature for three y..
T4 DNA Ligase (Fast)
T4 DNA Ligase (Fast) REF: EG15205S Storage Condition −20℃ Components ..
SphI
SphI (Restriction Enzyme) REF: EG15575S Recognition & Cleavage Recognition site: ..
SpeI
SpeI (Restriction Enzyme) REF: EG15574S Recognition & Cleavage Recognition site: ..
SfiI
SfiI (Restriction Enzyme) REF: EG15570S Recognition & Cleavage Recognition site: ..
SbfI
SbfI (Restriction Enzyme) REF: EG15568S Recognition & Cleavage Recognition site: ..
SalI
SalI (Restriction Enzyme) REF: EG15566S Recognition & Cleavage Recognition site: ..
SacII
SacII (Restriction Enzyme) REF: EG15605S Recognition & Cleavage Recognition site:..
PvuII
PvuII (Restriction Enzyme) REF: EG15604S Recognition & Cleavage Recognition site:..