Phenols
Medchemexpress LLC IL-21 protein, canine | >95.0% | 100 UG
Recombinant canine interleukin-21 (IL-21) protein expressed in E. coli and supplied as a lyophilized, tag-free preparation for immunology research. IL-21 modulates B-cell and T-cell responses, promotes NK-cell proliferation, and is suitable for assay development and cytokine signaling studies.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Tag-free recombinant protein expressed in E. coli.
- Lyophilized formulation; follow datasheet reconstitution instructions.
- Stable for long-term storage at -20°C; aliquot and store at -80°C for extended stability.
- Sequence corresponds to accession Q6L7I9 (H18-S146).
- Supplied as 100 μg of material suitable for research and assay use.
Apexbio Technology LLC ELEUTHEROSIDE-E-20MG
Eleutheroside E (CAS No 39432-56-9) is a bioactive compound primarily studied in the field of phytochemistry and pharmacology due to its potential health benefits It originates from the Eleutherococcus senticosus plant commonly known as Siberian ginseng The compound is known to interact with multiple biological pathways including antioxidant and anti-inflammatory pathways that may influence cellular stress and immune responses Eleutheroside E exhibits activity typically in the nanomolar to low micromolar range in in vitro studies making it a candidate for further drug development and screening Its applications include various cell models to study neuroprotective and cardioprotective effects as well as animal studies investigating its potential as an adaptogen Experimental concentrations typically depend on the specific research design and its effects continue to be a subject of ongoing biomedical research
Medchemexpress LLC Zein | 9010-66-6 | >80.0% | 22-24 kDa | 25g
Zein is a plant protein based polymer can be used to prepare nanofibrous mats through electrospun Zein has good cell compatibility and easy fabrication ability and can be used in drug delivery systems[1]