Isocyanates
Medchemexpress LLC Der p 23 protein, Dermatophagoides pteronyssinus | >95.0% | 100 UG
Der p 23 is a recombinant major allergen from the house dust mite Dermatophagoides pteronyssinus, expressed in HEK293 cells and supplied as a lyophilized C-terminal His-tagged protein. It is >95% pure by reducing SDS-PAGE, has an approximate molecular weight of 19 kDa, and endotoxin <1 EU/μg. The product is formulated in PBS (pH 7.4) and is recommended to be stored at -20°C; add carrier protein for long-term storage.
- Recombinant protein expressed in HEK293 cells.
- C-terminal His tag for purification and detection.
- High purity (>95%) suitable for immunological assays.
- Low endotoxin level (<1 EU/μg) for sensitive applications.
- Lyophilized formulation; PBS-based, recommended -20°C storage.
Medchemexpress LLC XL-3158 | 99.6% | 690.61 g/mol | C30H17F7N6O2S2 | 10 MG
XL-3158 is a selective, cross-species inhibitor of cyclic GMP-AMP synthase (cGAS) for research applications. It binds both allosteric and orthosteric sites to stabilize the activation loop in an inactive conformation, reducing cGAS-DNA interactions and phase separation. The compound shows cellular activity with limited cytotoxicity at effective concentrations and is suitable for studies of cGAS-dependent inflammatory pathways.
- Selective cross-species inhibition of cGAS
- Dual-site binding stabilizes inactive activation loop
- Reduces cGAS-DNA interactions and phase separation
- Demonstrated cellular activity with low cytotoxicity
- High purity suitable for cell-based assays
Aobchem 3-Bromo-2-methoxy-6-methylbenzoic acid | ≥97% | CAS 681467-88-9 | C9H9BrO3 | 500mg
3-Bromo-2-methoxy-6-methylbenzoic acid | ≥97% | CAS 681467-88-9 | C9H9BrO3 | 500mg