Promotion of bulk size cytokine protein
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Biotinylated protein
Human cytokine ELISA Kits
One-stop CRO service
Research and develop proteins for almost 50 immune checkpoints targets
Covering multiple species and various tags
Binding activity is assayed and confirmed
Covering drug development target, CAR-T target, Fc receptors, Immune checkpoint, etc.
Binding activity to mAb drugs validated; Cell-based activity assay
Multiple species, various tags
Strict quality control to guarantee activity on every recombinant biotinylated protein
Cover almost all MAb drug target proteins: B7/CD28, PCSK9, TNFSFs…
Biotinylated CAR-T relevant proteins & Fc receptor proteins
Biotinylated Fc receptor protein available
High purity: >95%; Low endotoxin: <1.0 EU/μg
Multiple species: Human, Mouse, Rat, Monkey
More than 60 subtypes: H1-H18, N1-N11, Influenza B
More than 250 strains: vaccine strains, HPAI strains, high attention strains, new strains
HA: high hemagglutination activity; NA: high enzymatic activity
Covering all cytokine families (900 cytokines & receptors), multiple species, various tags
GMP level cytokines available; Apply to cell culture,
Animal free, carrier free, high purity; Better bioactivity
80% using eukaryotic recombinant proteins as immunogen
More sensitive and specific, better for small molecule
10-100× higher affinity than mouse antibodies
Examinations by multiple tissues;Specificity ensured by antigen blocking
Excellent reproducibility, high sensitivity
Strict quality assurance system
High Sensitivity: detects lower expression levels
Different Positions: recognizes His tags at N-terminal, C-terminal or internal
Broad Spectrum: identify more his-tagged proteins
8 international QC test indicators
ELISA Kit for human cytokines: IL-4,IL-6,IL-10,IL-12,IL-17A,GM-CSF,TNFα,TNFβ, CXCL9…
Bright fluorescence, high pH-stability
Full-length sequence confirmed, expression validated
Recommended for gene expression analysis, cell labeling and organelle labeling
Higher transfection efficiency
Inorganic reagent without animal ingredients
Higher protein expression, lower cytotoxicity
For DNA transfection, eukaryotic cells like HEK293
For both adherent and suspension cells
Be used in more than 1000 protein's purification, high protease activity
Suitable for recombinant protein's purification
Be used in more than 2000 proteins' purification
Without tag, easy to be removed
Suitable for vaccine's purification, recombinant antibody's purification
Suitable for sample preperation of WB and the like
>6000 proteins expression and purification experience
Multiple protein expression systems; Optimized high-efficiency expression vectors
Proprietary medium formulation; High cell density culturing
Unmatched speed: >100Mab production in 2 weeks
Superior quality: Proprietary technology and optimized process
Highly flexible: Multiple production scales and quality standards
Optimized immunization; high effcienct electrofusion
Phage display library technology; solid/liquid-phage screening
Hybridoma serum-free cell culture; Multiple purification methods
Varied antigens: Recombinant protein, natural protein, peptide, cell, DNA
A full set of preclinical research experience for multiple key drug targets
Established cell activity evaluation models for many antibodies against key drug targets (PD-1, PD-L1, and EGFR, etc)
Successfully screened dozens of candidate antibodies with good biological activity and druggability against several important drug targets