Glycosyl compounds
Apexbio Technology LLC Beta-Amyloid (1-11) 190436-05-6 1mg
Beta-Amyloid (1-11) (CAS 190436-05-6) is a synthetic peptide fragment derived from the N-terminus of the amyloid precursor protein comprising the amino acid sequence H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-OH This peptide represents a portion of the beta-amyloid (A ) sequence implicated in amyloidogenic pathways associated with neurodegenerative processes particularly Alzheimer s disease Beta-Amyloid (1-11) is utilized in research to investigate amyloid aggregation dynamics immunogenic epitope mapping within the A region and the biochemical properties of amyloidogenic peptides It serves as a molecular tool in studies examining the early stages of A processing clearance and interactions with cellular components
Alkali Scientific p Nitrophenyl β D fucopyranoside, 100 Mg
p Nitrophenyl β-D fucopyranoside is a biochemical reagent used in carbohydrate and enzyme studies, particularly in glycoside hydrolase assays. This 100 mg reagent is specifically designed for use in experiments that require a chromogenic substrate for β-D-fucosidases. Upon hydrolysis by the appropriate enzyme, the nitrophenyl group releases a yellow color, making it easy to measure enzyme activity. This reagent is often used in the study of glycosylation patterns and enzymatic catalysis related to fucose-containing glycoproteins. It is suitable for high-throughput screening and biochemical analysis in various research fields, including molecular biology and carbohydrate chemistry.
Medchemexpress LLC 1-(3-Nitrophenyl)ethanone | 121-89-1 | 99.7% | 165.15 | 1 KG
1-(3-Nitrophenyl)ethanone, also known as m-Nitroacetophenone, is a Diterpenoids product isolated from the leaves of *Suregada glomerulata*. This high-purity chemical is provided as a white to yellow solid, making it suitable for various research applications.
- Isolated from *Suregada glomerulata*(Bl.) Baill.
- Diterpenoids product
- For research use only
- High purity: 99.7%
- Solid appearance
- White to yellow color
- Molecular weight of 165.15
- Store at room temperature for up to 3 years
Alkali Scientific p Nitrophenyl β D Galactopyranoside, 5 G
p-Nitrophenyl β-D Galactopyranoside is a chemical reagent commonly used in biochemical assays to study enzyme activity, particularly in research involving β-galactosidase. This compound is highly useful in the detection and quantification of β-galactosidase, an enzyme often employed in genetic research and diagnostics. The reagent is utilized in colorimetric assays, where the cleavage of the β-galactoside bond releases a yellow-colored product, indicating enzyme activity. This 5g package provides a convenient quantity for laboratory applications and is widely used in enzyme assays, microbiological studies, and genetic research. It is a highly reliable and effective tool for routine and experimental biochemical analysis in research laboratories.
Medchemexpress LLC SDF-1 beta/CXCL12 H 2ug
SDF-1 beta (Stromal-derived factor-1 SDF-1 ) is a stromal derived CXC chemokine that signal through the CXCR4 receptor SDF-1 has chemotactic activity on B and T cells[1][2] SDF-1 beta/CXCL12 Protein Human (72a a) is produced in E coli and consists of 72 amino acids (K22-M93)
Medchemexpress LLC beta Catenin Antibody (YA936) | 100 UL
beta Catenin Antibody (YA936) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to beta Catenin. It is for research use only. The antibody is supplied in PBS containing 50% glycerol, 0.5% BSA, and 0.02% sodium azide, with a pH of 7.3. It should be stored at -20°C for 1 year, avoiding repeated freeze/thaw cycles, and shipped with blue ice. The species reactivity includes Human, Mouse, and Rat.
- Monoclonal antibody (IgG1)
- Targets beta Catenin
- For research use only
- Suitable for Western Blot (1:500-1:1000)
- Suitable for Immunohistochemistry-Paraffin (1:50-1:100)
- Species reactivity: Human, Mouse, Rat
- Predicted band size: 85 kDa
- Observed band size: 92 kDa
- Storage: -20°C for 1 year
Medchemexpress LLC PDGF R beta Rhesus 2ug | 2ug
PDGF R beta a tyrosine-protein kinase receptor crucially regulates embryonic development overseeing cell processes like proliferation survival differentiation chemotaxis and migration Especially vital in blood vessel development it facilitates pericyte and smooth muscle cell proliferation migration and recruitment to endothelial cells playing a significant role in blood vessel formation and maintenance PDGF R beta Protein Rhesus Macaque (HEK293 His) is the recombinant Rhesus Macaque-derived PDGF R beta protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC 1-beta-D-Arabinofuranosyluracil | 3083-77-0 | 10 MM * 1 ML
1-beta-D-Arabinofuranosyluracil is a methoxyadenosine derivative isolated from the Caribbean sponge *Tectitethya crypta*. It demonstrates a diverse bioactivity profile, including anti-inflammatory, analgesic, and vasodilation properties. It also reduces the proliferation of mouse lymphoma cells.
- Exhibits anti-inflammatory activity
- Possesses analgesic and vasodilation properties
- Reduces proliferation of mouse lymphoma cells
- Shows cytostatic activity against various human cell lines
- Strongly inhibits RNA-directed DNA polymerases
Medchemexpress LLC IKB beta/NFKBIB Hum 500ug | 500ug
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 Gala Tfa | 99.3% | 3032.36 | 10 MG
GALA (TFA) is a biologically active peptide that is pH-sensitive and fusogenic. It is a promising method to accelerate the process of enhancing the expression of desired proteins. This product is for research use only.
- Biologically active peptide
- pH-sensitive and fusogenic
- Enhances expression of desired proteins
- For research use only
Medchemexpress LLC Latent TGF beta 1/TG 10ug
Latent TGF beta 1 (latent TGFB1) is the inactive form of TGF-B1 Latent TGF beta 1 associates with the extracellular matrix (ECM) via LTBP LTBPs are components of the ECM so that the proteolytic cleavage of LTBP can lead to the release of latent TGF-beta 1 from the matrix Besides the proteolytic cleavage and liberation of active TGFB1 is performed by BMP-1 by a variety of matrix metalloproteinases (MMPs)[1][3] Latent TGF beta 1/TGFB1 Protein Rat (HEK293 His) is the recombinant rat-derived Latent TGF beta 1/TGFB1 protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC Phenyl β-D-glucopyranoside | 1464-44-4 | 99.85% | 256.25 | 1 ML
Phenyl β-D-glucopyranoside is a compound isolated from Phellodendron amurense. It demonstrates anti-inflammatory and anti-tumor activities by inhibiting nitric oxide (NO) production and the expression of iNOS and COX-2. Additionally, it impedes the nuclear translocation of NF-κB and the expression of pro-inflammatory cytokines and related genes.
- Significantly inhibits the expression of inflammatory factors (IL-1β, TNF-α, IL-6, COX-2, CXCL1, MCP-1) induced by LPS in Raw 264.7 cells.
- Concentration-dependently inhibits MMP-2 and MMP-9 enzyme activity and Ninj1 expression in Raw 264.7 cells.
- Inhibits adhesion to fibronectin, type I collagen, laminin, and gelatin in Raw 264.7 cells.
Alkali Scientific p Nitrophenyl a L fucopyranoside, 5 G
p-Nitrophenyl α-L-fucopyranoside, in a 5g quantity, is a valuable chemical reagent used for enzyme assays in biochemistry and molecular biology. This substrate is commonly used to study α-L-fucosidase activity, which involves the hydrolysis of fucose-containing substrates. Upon enzymatic cleavage, p-nitrophenol is released, allowing for the quantification of enzyme activity through a colorimetric assay. The reagent is highly stable and versatile, making it ideal for use in various research fields, including glycoscience, immunology, and biochemistry, where the investigation of glycosidase enzymes is essential.
Medchemexpress LLC IL-1 beta Pig 2ug
Recombinant porcine interleukin-1 beta (IL-1β) is a proinflammatory cytokine provided as a tag-free, E. coli-derived protein for use in inflammation and immunology research. The product is characterized for purity and molecular weight, and includes batch-specific quality documentation and storage guidance suitable for assay preparation and validation.
- Tag-free recombinant protein for minimal interference in assays.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Approximate molecular weight 17.88 kDa for identification and QC.
- Batch-specific certificate of analysis included for traceable quality.
- Storage and handling guidance to preserve activity, including aliquoting and carrier protein recommendations for long-term storage.