418 Results for "

polystyrene supports

" in MedChemExpress (MCE) Product Catalog:
Products (418)

418 Results for "polystyrene supports" in MCE Product Catalog:

14
14 Publications Verification
Cat. No.: HY-B1829
CAS No.: 312-93-6
Synonyms: Dexamethasone 21-phosphate
Dexamethasone phosphate (Dexamethasone 21-phosphate) is a prodrug form of the glucocorticoid Dexamethasone (HY-14648). Dexamethasone phosphate is prepared by introducing a phosphate ester group to the hydroxyl group at position 21 of the Dexamethasone molecule. Dexamethasone phosphate inhibits LPS (HY-D1056)-induced degradation of IRAK-1 and IRAK-4, and blocks LPS-induced activation of TRAF6, p-TAK1 and p-JNK. Dexamethasone phosphate inhibits the secretion of RANTES, TGF-β1 and NO, promotes the production of MIP-1α and IL-10, and blocks microglial migration. Dexamethasone phosphate is almost completely converted to Dexamethasone in rat blood, and supports transdermal delivery via iontophoresis. Dexamethasone phosphate can be used in research related to steroid-dependent ulcerative colitis, chemotherapy-induced vomiting, allergic asthma and acute colitis (inflammatory bowel disease) .
loading...
    loading...
14
14 Publications Verification
Cat. No.: HY-B1829A
CAS No.: 2392-39-4
Synonyms: Dexamethasone 21-phosphate disodium
Dexamethasone phosphate (Dexamethasone 21-phosphate) disodium is a prodrug form of the glucocorticoid Dexamethasone (HY-14648). Dexamethasone phosphate disodium is produced by introducing a phosphate ester group at the 21-position of the Dexamethasone molecule, forming a salt with sodium ions, thereby significantly improving water solubility. Dexamethasone phosphate disodium inhibits LPS (HY-D1056)-induced degradation of IRAK-1 and IRAK-4, and blocks LPS-induced activation of TRAF6, p-TAK1 and p-JNK. Dexamethasone phosphate disodium inhibits the secretion of RANTES, TGF-β1 and NO, promotes the production of MIP-1α and IL-10, and blocks microglial migration. Dexamethasone phosphate disodium is almost completely converted to Dexamethasone in rat blood, and supports transdermal delivery via iontophoresis. Dexamethasone phosphate disodium can be used in research related to steroid-dependent ulcerative colitis, chemotherapy-induced vomiting, allergic asthma and acute colitis (inflammatory bowel disease) .
loading...
    loading...
12
12 Cited Publications
Cat. No.: HY-K3001

DMEM (Dulbecco's Modified Eagle Medium) is a widely used basal medium for supporting the growth of many different mammalian cells. Cell lines successfully cultured in DMEM include Hela, 293, Cos-7, and PC-12, as well as primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells. The 500 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

loading...
    loading...
11
11 Cited Publications
Cat. No.: HY-12695B
CAS No.: 207300-85-4
Purity:  ≥95.0%
Synonyms: GTP trisodium salt hydrate
Guanosine triphosphate (GTP) trisodium salt hydrate is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate trisodium salt hydrate promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate trisodium salt hydrate links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate trisodium salt hydrate accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate trisodium salt hydrate is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
loading...
    loading...
11
11 Cited Publications
Cat. No.: HY-W010737
CAS No.: 56001-37-7
Synonyms: GTP disodium
Guanosine triphosphate (GTP) disodium is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate disodium promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate disodium links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate disodium accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate disodium is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
loading...
    loading...
10
10 Cited Publications
Cat. No.: HY-W017018
CAS No.: 3184-13-2
L-Ornithine hydrochloride is an orally active CaSR and p38 activator. L-Ornithine hydrochloride inhibits ROS and supports urea cycle function. L-Ornithine hydrochloride can be used to study kidney diseases involving proximal tubular cell damage caused by oxidative stress or crystallopathy, as well as research related to anxiety disorders .
loading...
    loading...
10
10 Cited Publications
Cat. No.: HY-Y0623
CAS No.: 6066-82-6
Synonyms: HOSu; 1-Hydroxy-2,5-pyrrolidinedione
N-Hydroxysuccinimide (HOSu; 1-Hydroxy-2,5-pyrrolidinedione) is a covalent crosslinker commonly used in bioconjugation technology with a primary amine group. N-Hydroxysuccinimide reacts with amino groups (-NH2) to form a stable amide bond, which can modify amino-containing biomolecules. N-Hydroxysuccinimide can be used, for example, for protein labeling with fluorescent dyes and enzymes, surface activation of chromatography supports, microbeads, nanoparticles and microarray slides, and chemical synthesis of peptides. N-Hydroxysuccinimide has a wide range of applications in biomaterial synthesis (such as collagen, chitosan crosslinking), drug delivery systems (such as hydrogel preparation) and tissue engineering .
loading...
    loading...
8
8 Cited Publications
Cat. No.: HY-K3002

DMEM/F-12 (Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12) is a widely used basal medium for supporting the growth of many different mammalian cells. Cell successfully cultured in DMEM/F-12 include MDCK, glial cells, fibroblasts, human endothelial cells, etc. The 500 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

loading...
    loading...
8
8 Cited Publications
Cat. No.: HY-12695
CAS No.: 36051-31-7
Purity:  ≥95.0%
Synonyms: GTP trisodium
Guanosine triphosphate (GTP) trisodium is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate trisodium promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate trisodium links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate trisodium accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate trisodium is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
loading...
    loading...
5
5 Cited Publications
Cat. No.: HY-W011393
CAS No.: 10030-52-1
L-Anserine nitrate is a naturally occurring histidine-containing dipeptide that is found in vertebrate skeletal muscle and animal tissues. L-Anserine nitrate serves as a growth-promoting supplement in serum-free HMI-244 medium for bloodstream forms of Trypanosoma brucei and Trypanosoma evansi. L-Anserine nitrate supports the continuous in vitro proliferation of these parasites, and the proliferated parasites retain their morphological characteristics and infectivity to mice. L-Anserine nitrate can be used in studies of African trypanosomiasis .
loading...
    loading...
4
4 Cited Publications
Cat. No.: HY-D0155
CAS No.: 288574-78-7
Zinpyr-1 is a zinc-responsive fluorescent indicator and a membrane-permeable metal-binding probe. Zinpyr-1 forms a complex with Mn 2+ ions and generates a fluorescence turn-on signal. Zinpyr-1 binds to free zinc ions in serum, enabling quantitative detection of free zinc concentration. Zinpyr-1 produces fluorescence signals reflecting the relative zinc concentration in plant root cells, localizes to specific layers of plant root cells, and can be used to support analyses related to plant zinc transporter mutations and homeostasis .
loading...
    loading...
3
3 Cited Publications
Cat. No.: HY-114169
CAS No.: 1913291-02-7
Purity:  99.76%
Research Areas:  

Inflammation/Immunology Cancer

WRG-28 is a selective, extracellularly acting DDR2 allosteric inhibitor, with an IC50 of 230 nM. WRG-28 inhibits tumor invasion, migration and tumor-supporting effects of cancer-associated fibroblasts (CAFs). WRG-28 inhibits metastatic breast tumor cell colonization in the lungs. WRG-28 also shows good activity of relieving rheumatoid arthritis in CAIA model of mice .
loading...
    loading...
3
3 Cited Publications
Cat. No.: HY-W010991
CAS No.: 64967-39-1
Synonyms: FAPGG
Research Areas:  

Others

N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly (FAPGG) is a specific substrate of angiotensin converting enzyme (ACE) with a Ki of 2.546×10 -4 M. It is used as a chromogenic probe for quantitative detection of ACE activity. N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly can be hydrolyzed by ACE to generate N-[3-(2-furyl)acryloyl]-Phe (FAP) and Gly-Gly, and the ACE inhibitory effect is monitored by photometry. FAPGG competitively binds to the active center of ACE and is a key tool for screening ACE inhibitors such as Captopril (HY-B0368) and Dioscorin. Its reversible mechanism of action supports hypertension research and drug development targeting the renin-angiotensin system .
loading...
    loading...
3
3 Cited Publications
Cat. No.: HY-113225B
CAS No.: 103192-46-7
Synonyms: GTP tritris solution (100 mM)
Guanosine triphosphate (GTP) tritris solution (100 mM) is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate tritris solution (100 mM) promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate tritris solution (100 mM) links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate tritris solution (100 mM) accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate tritris solution (100 mM) is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
loading...
    loading...
2
2 Cited Publications
Cat. No.: HY-B0853
CAS No.: 76738-62-0
Research Areas:  

Infection

Paclobutrazol is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins. Paclobutrazol also has antifungal activities. Paclobutrazol, transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants. Paclobutrazol is typically used to support research on the role of gibberellins in plant biology .
loading...
    loading...
2
2 Cited Publications
Cat. No.: HY-N4170
CAS No.: 23725-05-5
Chebulic acid is a phenolic acid compound isolated from Terminalia chebula with strong antioxidant activity, which breaks protein cross-links induced by advanced glycation end products (AGEs) and inhibits the formation of AGEs. Chebulic acid is effective in controlling elevated metabolic parameters, oxidative stress, and liver damage, supporting its beneficial role in asthma, diabetes, and liver protection .
loading...
    loading...
2
2 Cited Publications
Cat. No.: HY-N2024
CAS No.: 69-79-4
Maltose is a disaccharide composed of two glucose molecules linked together. Maltose is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase). Maltose can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .
loading...
    loading...
2
2 Cited Publications
Cat. No.: HY-N2024A
CAS No.: 6363-53-7
Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders .
loading...
    loading...
2
2 Cited Publications
Cat. No.: HY-Y1139
CAS No.: 111-16-0
Synonyms: Heptanedioic acid; 1,5-Pentanedicarboxylic acid; 1,7-Heptanedioic acid
Pimelic acid (Heptanedioic acid; 1,5-Pentanedicarboxylic acid) is a seven-carbon α,ω-dicarboxylic acid and a downstream product of fatty acid synthesis. Pimelic acid is a key precursor in biotin biosynthesis. Pimelic acid can be converted to pimelic acid-CoA by the BioW enzyme, thereby bypassing exogenous biotin requirements to support growth in various biotinytrophic bacteria and fungi, and reversing antibiotic-induced inhibition of biotin synthesis. Furthermore, Pimelic acid has been proposed as a highly specific biomarker for oxygen-induced retinopathy in mice. Pimelic acid can be used to study retinopathy of preterm infants, oxygen-induced retinopathy, and microbial biotin metabolism .
loading...
    loading...
1
1 Cited Publications
Cat. No.: HY-139411
CAS No.: 8042-47-5
Synonyms: Paraffin oil
White mineral oil is the highly refined mineral oil, and is composed of saturated aliphatic and alicyclic nonpolar hydrocarbons. White mineral oil is biologically and chemically stable, and doesn’t support pathogenic bacterial growth. White mineral oil can resist moisture, extend, soften, smoothen, and lubricate .
loading...
    loading...