Discover high-purity recombinant enzymes for enzymatic assays, drug screening, and structural studies. Produced in HEK293/CHO/E. coli with verified enzymatic activity, purity (≥95%), and low endotoxin.RUO
Choose carrier-free for sensitive bioassays (e.g., CAR-T expansion, organoid culture, SPR). His-tag works best for pull-down and purification workflows.
Use HEK293/CHO for native glycosylation and disulfide bonds; E. coli for cost-effective high-throughput screening; insect/yeast when moderate PTMs are sufficient.
His-tag for IMAC purification and binding studies; Fc-chimera for enhanced avidity and half-life; biotinylated for immobilization on streptavidin surfaces.
Match your assay tolerance — ≤0.1 EU/µg is recommended for immune cell culture and in vivo studies. Always verify via the lot-specific CoA.
Download Certificate of Analysis (CoA), SDS-PAGE gels, SEC-HPLC chromatograms, and reconstitution protocols on each product page. 모든 QC 데이터는 특정 로트(lot)에 한정되며 추적성을 위해 보관됩니다.
Carrier-free proteins contain no stabilizers (e.g., BSA), reducing interference in sensitive assays and enabling precise mass-based dosing. Ideal for SPR, BLI, and cell-based functional studies.
HEK293/CHO: Native folding, glycosylation, and disulfide bonds — ideal for receptor-binding and functional studies.
E. coli: High yield and cost-effective, best for structural screening.
Insect/Yeast: Balanced PTMs with good scalability.
≤0.1 EU/µg is the standard for immune cell culture, T-cell expansion, and in vivo studies. Every lot ships with LAL-verified endotoxin data on the CoA.
Use sterile, endotoxin-free buffer. Gently swirl — avoid vortexing. Aliquot into single-use volumes and store at -80°C to prevent freeze-thaw damage.
Unless explicitly labeled, all products are Research Use Only (RUO). For GMP-grade requirements, contact our team for custom manufacturing optio
E. coli
Benzonase Nuclease is cloned from Serratia marcescens and expressed in E.coli.
Mammalian cells
Beta-Hexosaminidase B (HEXB) is expressed in Mammalian.
Beta-Hexosaminidase B can release all types of GlcNAc(β1-x) units, including the bisecting GlcNAc structure in N-linked glycans.
Homo sapiens (Human)
E. coli
T5 Exonuclease is cloned from Escherichia phage T5 and expressed in E.coli.
E. coli
Endo S2/Endo-beta-N-acetylglucosaminidase is cloned from Streptococcus pyogenes and expressed in E.coli.
Endo S2 hydrolyses N-linked glycans on IgG and α1-acid glycoprotein.
Mammalian cells
CU43 Protease is cloned from Corynebacterium ulcerans and expressed in Mammalian cells.
Proteomics
E. coli
CU43 Protease is cloned from Corynebacterium ulcerans and expressed in E. coli.
Proteomics
E. coli
TEV Protease is cloned from Tobacco etch virus (TEV) and expressed in E.coli.
TEV Protease is a highly specific cysteine protease. The TEV Protease recognition sequence with the highest catalytic efficiency is ENLYFQ↓(S/G/A/M/C/H).
E. coli
Expression Systems, Proteomics, Glycan Sequencing, Recombinant Glycoprotein Expression, Glycoprotein Analysis
E. coli
CAT / Catalase is cloned from human cell lines and expressed in E.coli.
Proteomics
E. coli
PNGase F is cloned from Elizabethkingia miricola and expressed in E.coli.
Removal of high mannose N-glycans from glycoproteins
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