Glycosyl compounds
Selleck Chemical LLC Cytochalasin D
Cytochalasin D (Zygosporin A NSC 209835) is a potent actin polymerization inhibitor derived from fungus Cytochalasin D inhibits actin filament dynamics in cells It induces phosphorylation and cytoplasmic retention of Yap
Apexbio Technology LLC Calycosin-7-glucoside 20633-67-4 20mg
Calycosin-7-glucoside (CAS 20633-67-4) is a major isoflavonoid glycoside isolated from Astragalus membranaceus var mongholicus It is known to modulate multiple cellular signaling pathways including antioxidant and anti-inflammatory mechanisms by regulating reactive oxygen species and inhibiting pro-inflammatory mediators Research indicates that Calycosin-7-glucoside exhibits cytoprotective and immunomodulatory effects making it relevant for studies on oxidative stress inflammation and immune regulation The compound is widely used in biomedical investigation of botanical therapeutics and cellular defense processes
Medchemexpress LLC Interleukin-10 receptor subunit beta (mouse), recombinant, His-tagged | >95.0% | 100 UG
Recombinant interleukin-10 receptor subunit beta (mouse) is a HEK293-expressed, C-terminal His-tagged protein supplied as a sterile, lyophilized powder. It is intended for receptor binding studies, antibody validation, and biochemical characterization. The protein is lyophilized from a 0.22 μm filtered PBS solution (pH 7.4) and is commonly provided in 100 μg research quantities.
- Expressed in HEK293 mammalian cells.
- C-terminal His tag for affinity purification.
- Lyophilized sterile powder formulation from PBS, pH 7.4.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Observed molecular weight approximately 35-45 kDa under reducing conditions.
- Intended for receptor binding assays, antibody validation, and biochemical studies.
Medchemexpress LLC 4-Nitrophenyl 4-guanidinobenzoate hydrochloride | 19135-17-2 | 99.4% | 336.73 | 1 ML
This product, 4-Nitrophenyl 4-guanidinobenzoate (NPGB) hydrochloride, is a potent sperm acrosin inhibitor and also functions as a trypsin substrate. It is intended for research use only.
- Potent sperm acrosin inhibitor
- Functions as a trypsin substrate
- For research use only
- Solid storage: 4°C, sealed, away from moisture
- In solvent storage: -80°C for 6 months; -20°C for 1 month (sealed, away from moisture)
Medchemexpress LLC Human transforming growth factor beta 3 | 67763-96-6 | >95.0% | 50UG
Recombinant human transforming growth factor beta-3 (TGF-β3), His-tagged and expressed in E. coli, supplied as a lyophilized powder for in vitro research and bioactivity assays. The protein corresponds to accession P10600-1 (A301-S412) and is formulated for stability and low endotoxin for sensitive cell-based applications.
- Recombinant human TGF-β3 (mature region A301-S412)
- His-tagged for detection and purification
- Expressed in E. coli and supplied lyophilized
- Purity greater than 95% by reducing SDS-PAGE
- Endotoxin <0.1 EU per μg as determined by LAL
- Specific activity >2 x 10^7 IU/mg; ED50 <50 pg/mL in HT-2 assay
- Recommended reconstitution to 100-200 μg/mL in ddH2O
- Store lyophilized at -20°C; aliquot and freeze at -80°C for long term
Medchemexpress LLC TGFBR2/TGF-beta RII 1mg | 1mg
TGFBR2/TGF-beta RII Protein collaborates with TGFBR1 to form a dedicated receptor for TGFB1 TGFB2 and TGFB3 It serves as a signal transducer orchestrating diverse physiological and pathological processes including cell cycle regulation mesenchymal cell dynamics wound healing matrix production immunosuppression and carcinogenesis Upon cytokine binding the receptor complex activates TGFBR1 through TGFBR2 phosphorylation initiating the canonical SMAD-dependent TGF-beta signaling cascade Additionally TGFBR2 participates in non-canonical SMAD-independent pathways TGFBR2/TGF-beta RII Protein Rhesus Macaque (HEK293 Fc) is the recombinant Rhesus Macaque-derived TGFBR2/TGF-beta RII protein expressed by HEK293 with C-hFc labeled tag
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.
Medchemexpress LLC Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside | 41670-79-5 | MFCD00797608 | 392.42 g·mol^-1 | C16H24O9S | 1 G
Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside is a tetra-acetylated ethyl thioglycoside used as a biochemical reagent and intermediate in carbohydrate chemistry. It is commonly used in glycoside synthesis and glycobiology research for preparing protected thioglycoside donors and for analytical studies.
- Used as a reagent for glycoside synthesis and glycobiology research.
- Acts as a protected thioglycoside donor for carbohydrate chemistry.
- High purity (>97%) suitable for analytical and synthetic applications.
- Chemical formula C16H24O9S and molecular weight 392.42 g·mol^-1.
- Stable solid available in laboratory sizes (100 mg-10 g).
Medchemexpress LLC 4-nitrophenyl α-D-galactopyranoside | 7493-95-0 | MFCD00065050 | 98.7% | 301.25 g/mol | C12H15NO8 | 100 MG
4-Nitrophenyl α-D-galactopyranoside is a chromogenic artificial substrate used to detect and quantify α-galactosidase activity. Cleavage by α-galactosidase releases p-nitrophenol, producing a colorimetric signal suitable for enzyme assays and activity screening in biochemical and glycobiology research.
- Releases p-nitrophenol (pNP) upon enzymatic cleavage for colorimetric detection.
- Suitable for quantitative α-galactosidase activity assays.
- High purity supports reproducible assay results.
- Available in small quantity sizes for research use.
- Powder form with recommended cold storage to maintain stability.
Medchemexpress LLC IKB beta/NFKBIB Hum 100ug | 100ug
IKB beta/NFKBIB protein effectively inhibits NF-kappa-B and prevents NF-kappa-B activation by forming a cytoplasmic complex After cell stimulation the non-phosphorylated form is resynthesized binds to NF-kappa-B aids nuclear transport and protects NF-kappa-B from NFKBIA-dependent inactivation IKB beta/NFKBIB Protein Human (His) is the recombinant human-derived IKB beta/NFKBIB protein expressed by E coli with N-6 His labeled tag
Medchemexpress LLC PILR-beta Mouse HE 5ug | 5ug
The PILR- protein is a paired immune system modulator and is considered a signal-activated receptor that associates with cell surface ITAM adapters such as DAP12 It interacts with CD99 and may help natural killer cells recognize target cells and activate dendritic cells PILR-beta Protein Mouse (HEK293 Fc) is the recombinant mouse-derived PILR-beta protein expressed by HEK293 with C-hFc labeled tag
Medchemexpress LLC IL-10R beta Human 500ug
IL-10R beta protein is an IL10 cytokine surface receptor involved in IL10-mediated inflammation and immune regulation as well as viral defense responses IL-10R beta Protein Human (HEK293 His) is expressed by HEK 293 cells and has a transmembrane region (W221-F242) with a 6 His tag at the C-terminus[3]
![eMolecules 2096995-75-2 | 1-(2-Methoxy-5-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | MFCD20231482 | 413.240 | C20H24BN3O6 | 97.000 | COc1ccc(cc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545157](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502193140.JPG-250.jpg)
eMolecules 2096995-75-2 | 1-(2-Methoxy-5-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | MFCD20231482 | 413.240 | C20H24BN3O6 | 97.000 | COc1ccc(cc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545157
1-(2-Methoxy-5-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | 2096995-75-2 | MFCD20231482 | 413.240 | C20H24BN3O6 | 97.000 | COc1ccc(cc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545157
![eMolecules 2096998-09-1 | 1-(2-Methoxy-4-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | MFCD20231484 | 413.240 | C20H24BN3O6 | 97.000 | COc1cc(ccc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545161](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502193142.JPG-250.jpg)
eMolecules 2096998-09-1 | 1-(2-Methoxy-4-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | MFCD20231484 | 413.240 | C20H24BN3O6 | 97.000 | COc1cc(ccc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545161
1-(2-Methoxy-4-nitrophenyl)-3-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea | Combi-Blocks | 2096998-09-1 | MFCD20231484 | 413.240 | C20H24BN3O6 | 97.000 | COc1cc(ccc1NC(=O)Nc1cccc(c1)B1OC(C)(C)C(C)(C)O1)[N+]([O-])=O | 1g | 117545161
Medchemexpress LLC Recombinant human regenerating islet-derived protein 1 beta (REG1B) | >95.0% | 500 UG
Recombinant human regenerating islet-derived protein 1 beta (REG1B) produced in HEK293 cells with a C-terminal His tag. Supplied lyophilized for research use, it is suitable for studies of neuronal sprouting, tissue regeneration, and inhibition of calcium carbonate precipitation.
- Expression system: HEK293 cells.
- Tag: C-terminal His.
- Amount: 500 μg, lyophilized.
- Purity: >95% by reducing SDS-PAGE.
- Molecular weight: ~19-20 kDa.
- Activity: ED50 0.657 μg/mL in RT4-D6P2T cell proliferation assay.
- Endotoxin level: <1 EU/μg.
- Storage: store at -20°C; stable at 4°C for 1 week after reconstitution.