Glycosyl compounds
Medchemexpress LLC IL-1 beta Human CH 2ug
Recombinant human interleukin-1 beta (IL-1β) expressed in Chinese hamster ovary (CHO) cells and supplied lyophilized for research use. IL-1β is a potent proinflammatory cytokine commonly used in vitro to study immune signaling, inflammation, and cytokine responses. The product is high purity (>95%) with a predicted molecular mass of ~17 kDa and is formulated after dialysis to preserve activity.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Predicted molecular mass of approximately 17 kDa.
- Lyophilized formulation for convenient storage and transport.
- Formulated after extensive dialysis in physiological buffer to preserve activity.
- Stable when stored lyophilized at -20°C; aliquot and store at -20°C or -80°C for extended stability.
- Suitable for in vitro bioassays and signaling studies of inflammatory pathways.
Medchemexpress LLC Dihydrofluorescein diacetate | 35340-49-9 | 98.5% | 418.40 g/mol | C24H18O7 | 1 ML
Dihydrofluorescein diacetate is a cell-permeable fluorimetric probe used to detect reactive oxygen species and assess oxidative stress in cell-free systems and live cells. Intracellular esterases remove the diacetate groups to generate the reduced fluorophore, which is oxidized by oxidants to produce a measurable fluorescent signal.
- Cell-permeable fluorimetric probe for oxidative stress measurements.
- Hydrolyzed by intracellular esterases to yield a fluorescent product.
- Applicable to both cell-free and cell-based assays.
- Supplied as a 10 mM stock solution in DMSO for convenient dosing.
- Excitation ~518 nm; emission ~616 nm for fluorescence detection.
- High purity (~98.5%) for reproducible experimental results.
- Store protected from light; solution stability: -80°C up to 6 months, -20°C up to 1 month.
Selleck Chemical LLC Anti-Amyloid Beta-A2813-1MG-25
Anti-Amyloid Beta is a recombinant monoclonal antibody in a single chain fragment variable (scFv) against amyloid beta has the potential to be used in Alzheimer s disease (AD) research MW 145 14 KD
Medchemexpress LLC TMSB4X/Thymosin beta 50ug
Recombinant human Thymosin beta-4 (TMSB4X) is a small actin-binding peptide supplied as a His-tagged recombinant protein for research use. The product includes sequence and molecular weight information, recommended reconstitution and storage guidance, and analytical purity data appropriate for biochemical and cell biology assays.
- Acts as an actin-binding peptide that modulates actin dynamics.
- Recombinant human sequence, approximately 12 kDa.
- His tag to facilitate purification and detection.
- Greater than 95% purity by reducing SDS-PAGE.
- Expressed in Escherichia coli for efficient production.
- Stability and handling recommendations include freezing aliquots at -20°C or -80°C.
- Reconstitute to 100 μg/mL per datasheet instructions.
Medchemexpress LLC Complement Factor D/ 50ug
Recombinant rat Complement Factor D (Adipsin) expressed in Pichia pastoris with an N-terminal 6xHis tag. Supplied as a lyophilized powder formulated in PBS with 6% trehalose, the protein is glycosylated, >95% pure by reducing SDS-PAGE, and has low endotoxin (<1 EU/μg). Intended for research on the alternative complement pathway; store at -20°C and follow reconstitution guidance (do not reconstitute below 100 μg/mL).
- Recombinant protein expressed in Pichia pastoris.
- N-terminal 6xHis tag for purification or detection.
- Lyophilized formulation in PBS with 6% trehalose for stability.
- High purity greater than 95% by reducing SDS-PAGE.
- Low endotoxin level below 1 EU/μg.
- Glycosylated; migrates ~43 kDa under reducing conditions.
- Stable when stored at -20°C; aliquot after reconstitution for long-term storage.
Selleck Chemical LLC Bruceine D-E0213-1MG
Bruceine D isolated from Brucea javanica (L ) Merr (Simaroubaceae) shows antineoplastic properties in various human cancers including pancreas breast lung blood bone and liver Bruceine D induces apoptosis in human chronic myeloid leukemia K562 cells via mitochondrial pathway
Medchemexpress LLC Acetobromo-α-D-galactose | 3068-32-4 | MFCD00063686 | >97.0% | 411.20 g·mol⁻¹ | C14H19BrO9 | 100 G
Acetobromo-α-D-galactose is an acetylated glycosyl bromide used as a brominating reagent and intermediate in the chemical synthesis of glycosides and oligosaccharides. It is supplied as a solid with typical purity ≥97.0%, molecular formula C14H19BrO9, and molecular weight 411.20 g·mol⁻¹. Datasheet, COA, and SDS are available for characterization and safe handling.
- Brominating reagent for glycosylation and carbohydrate synthesis.
- Typical purity ≥97.0% supports reliable reactions.
- Solid form simplifies storage and handling.
- Documented analytical data available (datasheet, COA, SDS).
- Characterized molecular formula C14H19BrO9 and molecular weight 411.20 g·mol⁻¹.