97 Results for "

block polymers

" in MedChemExpress (MCE) Product Catalog:
Products (97)

97 Results for "block polymers" in MCE Product Catalog:

Cat. No.: HY-155902C
CAS No.: 88504-24-9
Synonyms: Maleimide-PEG3400-Hydroxy
Mal-PEG3400-OH (Maleimide-PEG3400-Hydroxy) is a linear heteroterminal bifunctional PEG product with maleimide and hydroxyl groups. Mal-PEG3400-OH can be used as a macroinitiator to obtain amphiphilic diblock copolymers through ring-opening polymerization of Lactate (Lactic Acid) (HY-B2227). Nanoparticles prepared using amphiphilic block copolymers can form active drug delivery systems .
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Cat. No.: HY-Z8644
CAS No.: 7411-12-3
Synonyms: N-Formyl-N-deacetylcolchicine
Research Areas:  

Cancer

N-Deacetyl-N-formylcolchicine (N-Formyl-N-deacetylcolchicine, Compound 11) is a selective inhibitor targeting the colchicine-binding site of tubulin. N-Deacetyl-N-formylcolchicine shows antiproliferative activity against various cancer cell lines with IC50 values of 32.61-100.28 nM. N-Deacetyl-N-formylcolchicine inhibits microtubule polymerization to block cell division, induces cancer cell apoptosis and suppresses migration. N-Deacetyl-N-formylcolchicine is promising for research of cancers such as lung cancer and various solid tumors .
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Cat. No.: HY-B0426AR
CAS No.: 140462-76-6
Synonyms: ALO4943A (Standard); KW4679 (Standard)
Olopatadine (hydrochloride) (Standard) is the analytical standard of Olopatadine (hydrochloride). This product is intended for research and analytical applications. Olopatadine hydrochloride (ALO4943A; KW4679) is an orally active histamine H1 receptor antagonist and mast cell stabilizer. Olopatadine hydrochloride exerts antiallergic effects by blocking histamine H1 receptor-mediated activities. Olopatadine hydrochloride inhibits exocytosis, chemokine release, F-actin polymerization, CXCL10-induced calcium influx, and T cell chemotactic activity. Olopatadine hydrochloride also reduces the expression levels of CXCR3 on the surface of CD4 + and CD8 + T cells. Olopatadine hydrochloride inhibits scratching behavior, improves dermatitis scores, and suppresses intraepidermal neurite outgrowth. Olopatadine hydrochloride simultaneously decreases the levels of inflammatory markers, growth factors, histamine, and specific IgE, while increasing the expression of ErbB3A/HER3A. Olopatadine hydrochloride can be used in research related to seasonal pollinosis, chronic rhinitis, urticaria, allergic conjunctivitis, alopecia areata, and atopic dermatitis .
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Cat. No.: HY-B0426AS
CAS No.: 1331635-21-2
Olopatadine-d3 hydrochloride (ALO4943A-d3) is the deuterium labeled Olopatadine hydrochloride. Olopatadine hydrochloride (ALO4943A; KW4679) is an orally active histamine H1 receptor antagonist and mast cell stabilizer. Olopatadine hydrochloride exerts antiallergic effects by blocking histamine H1 receptor-mediated activities. Olopatadine hydrochloride inhibits exocytosis, chemokine release, F-actin polymerization, CXCL10-induced calcium influx, and T cell chemotactic activity. Olopatadine hydrochloride also reduces the expression levels of CXCR3 on the surface of CD4 + and CD8 + T cells. Olopatadine hydrochloride inhibits scratching behavior, improves dermatitis scores, and suppresses intraepidermal neurite outgrowth. Olopatadine hydrochloride simultaneously decreases the levels of inflammatory markers, growth factors, histamine, and specific IgE, while increasing the expression of ErbB3A/HER3A. Olopatadine hydrochloride can be used in research related to seasonal pollinosis, chronic rhinitis, urticaria, allergic conjunctivitis, alopecia areata, and atopic dermatitis .
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Cat. No.: HY-161338
CAS No.: 2758114-60-0
Research Areas:  

Cancer

Tubulin polymerization-IN-61 (Compound 9a) is a tubulin polymerization inhibitor. Tubulin polymerization-IN-61 destroys the microtubule skeleton, blocks the cell cycle in G2/M phase, induces Apoptosis, and inhibits cancer cell migration and colony formation. Tubulin polymerization-IN-61 shows antitumor activity in vivo against 4T1 xenograft model .
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Cat. No.: HY-155754
CAS No.: 90290-58-7
Target:  

ATP Synthase

Research Areas:  

Others

3’-Acetate-ATP, an ATP analogue, is ATP acetylation product with an maxima uv absorption at 259 nm in water at neutral pH. 3’-Acetate-ATP exerts a blocking effect on nucleic acid polymerization .
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Cat. No.: HY-172378A
Poly(styrene)-block-poly(acrylic acid) (PS:PAA 3,000:5,000,DDMAT terminated) is a diblock copolymer used to prepare polymer micelles or vesicles and other encapsulation applications .
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Cat. No.: HY-Y0479S3
CAS No.: 740788-63-0
Synonyms: (S)-2-Hydroxypropanoic acid-13C1
L-Lactic acid-2- 13C1 is the 13C-labeled L-Lactic acid (HY-Y0479). L-Lactic acid is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid .
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Cat. No.: HY-122185
CAS No.: 314022-97-4
Research Areas:  

Cancer

Anticancer agent 211 (AK301) can inhibit tubulin polymerization. Anticancer agent 211 can block the division of human colon cancer cells. Anticancer agent 211 can increase the sensitivity of human colon cancer cells to apoptotic ligands and promote cell apoptosis .
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Cat. No.: HY-156403
Target:  

Topoisomerase

Research Areas:  

Cancer

AuM1Phe, an N-Heterocyclic carbene (NHC) metal complexe, blocks the human topoisomerase I activity and actin polymerization reaction. AuM1Phe affects the growth of MDA-MB-231 breast cancer cells, with an IC50 value of 1.2 μM .
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Cat. No.: HY-W800446
CAS No.: 709641-79-2
Synonyms: Lna-g amidite
Research Areas:  

Others

LNA-Guanosine 3'-CE phosphoramidite (Lna-g amidite) is an essential building block to Locked Nucleic Acid (LNA) oligonucleotide synthesis, which includes a ribonucleoside linked by a methylene unit between the 2’-oxygen and 4’-carbon atoms, paralleling DNA polymer assembly.
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Cat. No.: HY-149578
Research Areas:  

Cancer

Tubulin/HDAC-IN-3 (compound 12a) is a potent tubulin/HDAC dual inhibitor. Tubulin/HDAC-IN-3 effectively disrupts tubulin polymerization (IC50: 5.4 μM). Tubulin/HDAC-IN-3 exhibits potent HDAC1/8 inhibitory activities, with IC50 values of 0.155 and 0.177 μM, respectively. Tubulin/HDAC-IN-3 works through blocking cellular cycle, inducing apoptosis and inhibiting colony formation .
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Cat. No.: HY-155902D
CAS No.: 88504-24-9
Synonyms: Maleimide-PEG10000-Hydroxy
Mal-PEG10000-OH (Maleimide-PEG10000-Hydroxy) is a linear heteroterminal bifunctional PEG product with maleimide and hydroxyl groups. Mal-PEG10000-OH can be used as a macroinitiator to obtain amphiphilic diblock copolymers through ring-opening polymerization of Lactate (Lactic Acid) (HY-B2227). Nanoparticles prepared using amphiphilic block copolymers can form active drug delivery systems .
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Cat. No.: HY-168473
Research Areas:  

Infection

13-TP is an inhibitor of SARS-CoV-2. 13-TP effectively inhibits the SARS-CoV-2 central replication transcription complex (C-RTC, nsp12-nsp7-nsp82) catalyzed in vitro RNA synthesis. 13-TP completely inhibits the RdRp polymerization activity. 13-TP blocks the full extension of some of the primer RNA .
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Cat. No.: HY-177324
CAS No.: 2163817-03-4
Target:  

Bacterial

Research Areas:  

Infection Neurological Disease Cancer

Antibacterial agent 290 (Compound YY), a sulfonamide derivative, is an antibacterial agent. Antibacterial agent 290 has antiproliferative activity against a variety of tumor cells. Antibacterial agent 290 significantly activates the E3 Ligase Parkin auto-ubiquitinvlation with an EC50 of 0.4 μM. Antibacterial agent 290 can used for synthesis of building blocks for various supramolecular structures such as metal-organic skeletons and coordination polymers. Antibacterial agent 290 can be used for cancers, neurology disorders and infections research .
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Cat. No.: HY-133204R
CAS No.: 71422-67-8
Synonyms: IKI-7899 (Standard)
Research Areas:  

Metabolic Disease

Chlorfluazuron (Standard) (IKI-7899 (Standard)) is the analytical standard of Chlorfluazuron (HY-133204). This product is intended for research and analytical applications. Chlorfluazuron (IKI-7899) is a benzoylurea chitin synthesis inhibitor and a PPARγ agonist ligand that blocks the polymerization of UDP-N-acetylglucosamine by inhibiting chitin synthase, disrupting cuticle formation, molting, and embryonic development, thereby exerting ovicidal, larvicidal, and fecundity-reducing effects in insects. Chlorfluazuron is used in hepatotoxicity research .
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Cat. No.: HY-N14734
CAS No.: 158181-47-6
Disorazol A1 is an tubulin inhibitor with antifungal activity. Disorazol A1 functions by inhibiting tubulin polymerization, interfering with microtubule formation, blocking mitosis, thus arresting the cell cycle at the G2/M phase and inducing apoptosis. Disorazol A1 also exhibits an inhibitory effect against L929 mouse fibroblasts with an IC50 value of 3 pM. Disorazol A1 causes the accumulation of p53 protein in the cell nucleus. Disorazol A1 is promising for research of cancers .
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Cat. No.: HY-154871
CAS No.: 2152-75-2
α-D-Glucosamine 1-phosphate is a glycosyl donor analog of Glc-1-P. α-D-Glucosamine 1-phosphate acts as a glycosyl donor to produce α(1→4)-linked glucosamine chains in the enzyme-catalyzed polymerization reaction mediated by thermostable α-glucan phosphorylase. α-D-Glucosamine 1-phosphate serves as a glycosyl donor analog to generate a pentasaccharide with a glucosamine residue at the non-reducing end in the maltotetraose glucosamination reaction catalyzed by potato α-glucan phosphorylase. α-D-Glucosamine 1-phosphate is used for the synthesis of amphiphilic block polysaccharides with pH-responsive assembly/disassembly properties .
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Cat. No.: HY-B0426AS2
Synonyms: ALO4943A-d6 hydrochloride; KW4679-d6 hydrochloride
Olopatadine-d6 (ALO4943A-d6; KW4679-d6) hydrochloride is deuterium-labeled Olopatadine (hydrochloride) (HY-B0426A). Olopatadine hydrochloride (ALO4943A; KW4679) is an orally active histamine H1 receptor antagonist and mast cell stabilizer. Olopatadine hydrochloride exerts antiallergic effects by blocking histamine H1 receptor-mediated activities. Olopatadine hydrochloride inhibits exocytosis, chemokine release, F-actin polymerization, CXCL10-induced calcium influx, and T cell chemotactic activity. Olopatadine hydrochloride also reduces the expression levels of CXCR3 on the surface of CD4 + and CD8 + T cells. Olopatadine hydrochloride inhibits scratching behavior, improves dermatitis scores, and suppresses intraepidermal neurite outgrowth. Olopatadine hydrochloride simultaneously decreases the levels of inflammatory markers, growth factors, histamine, and specific IgE, while increasing the expression of ErbB3A/HER3A. Olopatadine hydrochloride can be used in research related to seasonal pollinosis, chronic rhinitis, urticaria, allergic conjunctivitis, alopecia areata, and atopic dermatitis .
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Cat. No.: HY-182662
Polymer blocking agent CA2000 is a polymer blocking agent composed of long PEG chains and terminal short amino groups. Polymer blocking agent CA2000 effectively reduces non-specific adsorption, significantly improving the accuracy and reliability of detection.
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