American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
YM 58483 YM 58483. Group: Biochemicals. Grades: Highly Purified. CAS No. 223499-30-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
YM-58483 YM-58483 (BTP2) is the first selective and potent inhibitor of CRAC channels and subsequent Ca2+ signals. YM-584832 is a blocker of store-operated Ca2+ entry (SOCE)[1][2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BTP2. CAS No. 223499-30-7. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100831. MedChemExpress MCE
YM-58483 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
YM 60828 YM 60828. Group: Biochemicals. Alternative Names: 2- [ [ [ [7- (Aminoiminomethyl) -2-naphthalenyl] methyl] [4- [ [1- (1-iminoethyl) -4-piperidinyl] oxy] phenyl] amino] sulfonyl] acetic acid dihydrochloride; [ [ [ [7- (Aminoiminomethyl) -2-naphthalenyl] methyl] [4- [ [1- (1-iminoethyl) -4-piperidinyl] oxy] phenyl] amino] sulfonyl] acetic acid dihydrochloride. Grades: Highly Purified. CAS No. 179755-65-8. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C27H33Cl2N5O5S. US Biological Life Sciences. USBiological 8
Worldwide
YM-90709 YM-90709 is a novel IL-5 inhibitor which selectively blocks the binding of IL-5 to the IL-5 receptor (IL-5R).YM-90709 potently inhibits the binding of [125I]-IL-5 to IL-5R on human peripheral eosinophils and eosinophilic HL-60 clone 15 cells with IC50 values of 1.0 and 0.57 ?M[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 163769-88-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19969. MedChemExpress MCE
YM976 YM976 is a phosphodiesterase 4 (PDE4) inhibitor with an IC50 of 2.2 nM. YM976 shows the dissociation of anti-inflammatory activities from emetic effects and inhibits the antigen-induced airway responses[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 191219-80-4. Pack Sizes: 5 mg; 10 mg. Product ID: HY-108617. MedChemExpress MCE
YM 976 Orally active PDE4 inhibitor (IC50 = 2.2 nM). Low emetogenic activity, suggested to be due to poor brain penetration. Group: Biochemicals. Grades: Highly Purified. CAS No. 191219-80-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
YM 976 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Y-(mPEG10K)2-(PEG20k-NH2) average Mn 40000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-(mPEG10K)2-(PEG20k-NH2) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
YMU1 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
YMU1 YMU1 is a human thymidylate kinase (hTMPK) inhibitor that lacks inhibitory effect on the activity of purified thymidine kinase 1 (TK1). YMU1 stabilizes the conformation of ligand-induced degradation (LID) region of hTMPK and blocks the catalytic site or ATP-binding site. Blocking hTMPK by YMU1 attenuates the ATP binding-induced closed conformation that is required for phosphorylation of dTMP and sensitizes cancer cells for low-dose doxorubicin chemotherapy. Uses: Designed for use in research and industrial production. Additional or Alternative Names: YMU1; YMU 1; YMU-1. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 902589-96-2. Molecular formula: C17H22N4O4S. Mole weight: 378.45. Purity: >98%. IUPACName: ethyl 4-(2-(4,6-dimethyl-3-oxoisothiazolo[5,4-b]pyridin-2(3H)-yl)acetyl)piperazine-1-carboxylate. Canonical SMILES: O=C(N1CCN(C(CN2SC3=NC(C)=CC(C)=C3C2=O)=O)CC1)OCC. Product ID: ACM902589962. Alfa Chemistry — ISO 9001:2015 Certified. Categories: YMusic. Alfa Chemistry.
YN-0165J-A YN-0165J-A is an enteromycin group antibiotic produced by Streptomyces strain YN-0165J. It is effective against Gram-positive and -negative bacteria, but is inactive to Enterobacter cloacae and Pseudomonas aeruginosa. CAS No. 102692-05-7. Molecular formula: C7H13N3O4. Mole weight: 203.2. BOC Sciences 12
YN1 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
YNYNGGVKSDLN YNYNGGVKSDLN. Synonyms: Tyr-Asn-Tyr-Asn-Gly-Gly-Val-Lys-Ser-Asp-Leu-Asn. Molecular formula: C58H86N16O21. Mole weight: 1343.42. BOC Sciences 11
YO-01027 YO-01027 (Dibenzazepine;DBZ) is a potent ?-secretase inhibitor with IC50 values of 2.92 and 2.64 nM for Notch and APPL cleavage, respectively. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Dibenzazepine; DBZ. CAS No. 209984-56-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13526. MedChemExpress MCE
Yoda1 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Yoda 1 Yoda 1 is a potent and selective Piezo1 agonist. Yoda 1 activates purified Piezo1 channels. Yoda 1 potently inhibits macropinocytosis induced by epidermal growth factor (EGF). Yoda 1 enhances Ca 2+ influx followed by activation of the calcium-activated potassium channel KCa3.1 and inhibition of Rac1 activation [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 448947-81-7. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-18723. MedChemExpress MCE
Yohimbe bark Yohimbe bark. Group: Biochemicals. Alternative Names: Yohimbine. Grades: Highly Purified. CAS No. 146-48-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
Yohimbe Extract Yohimbe Extract. Applications: Used for men health care products, dietary supplements, treat sexual impotence and sexual dysfunction. Group: Others. Synonyms: Yohimbe Extract; 65-19-0; Corynante Yohimbe. CAS No. 65-19-0. Purity: 8% Yohimbine by HPLC. Appearance: Red brown fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Bark. Species: Corynante Yohimbe. Yohimbe Extract; 65-19-0; Corynante Yohimbe; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-077. Creative Enzymes
Yohimbine-[13C,d3] One of the isotopic labelled form of Yohimbine, an indole alkaloid compound, has been found to exhibit α2-adrenergic blocking effect and could be used in the treatment of neurological disorders. Synonyms: Yohimbine-(methyl-13C,d3 ester). Grade: ≥98% atom (CP); ≥99% atom. CAS No. 1261254-59-4. Molecular formula: C20[13C]H23D3N2O3. Mole weight: 358.45. BOC Sciences 2
Yohimbine Bark Extract (Ratio) Yohimbine Bark Extract (Ratio). Group: Others. Purity: 4:1~20:1. Yohimbine Bark Extract (Ratio). Cat No: EXTW-053. Creative Enzymes
Yohimbine Extract Strengthening muscular tension, increasing energy metabolism of human body. Uses: Designed for use in research and industrial production. Additional or Alternative Names: yohimbine extractive. Product Category: Material of medical care. Appearance: low purity: brownish red powder; white to off-white fine powde. CAS No. 65-19-0. Molecular formula: C21H26N2O3·HCL. Mole weight: 390.91. Product ID: ACM65190. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Yohimbine HCl Yohimbine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-19-0. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C21H26N2O3·HCl. US Biological Life Sciences. USBiological 8
Worldwide
Yohimbine HCL 8% & 98% HPLC Yohimbine HCL 8% & 98% HPLC. Pharma Resources International LLC
CA, FL & NJ
Yohimbine hydrochloride Yohimbine, an indole alkaloid derived from the bark of the Pausinystalia yohimbe tree in Central Africa, has been used as a mydriatic and in the treatment of impotence. It is also alleged to be an aphrodisiac. Uses: Antidepressant. Synonyms: CORYNINE HYDROCHLORIDE; APHRODINE HYDROCHLORIDE; APHROSOL HYDROCHLORIDE; 17-HYDROXYYOHIMBAN-16-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE; 17A-HYDROXYYOHIMBAN-16A-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE; YOHIMBE HCL; YOHIMBINE HCL; YOHIMBINE HYDROCHLORIDE. Grade: >98%. CAS No. 65-19-0. Molecular formula: C21H26N2O3·HCl. Mole weight: 390.9. BOC Sciences 9
Yohimbine Hydrochloride Yohimbine hydrochloride is an alpha-2 renal adenomatase receptor inhibitor, blocking pre- and post-contact alpha-2 renal adenomatase receptors, causing the release of renal adenoma and multiple sclerosis. Uses: Scientific research. Group: Natural products. CAS No. 65-19-0. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-N0127. MedChemExpress MCE
Yohimbine Hydrochloride United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: NIH 9689, Yomax, Yohimbine chloride,Yohimbine hydrochloride, Benz[g]indolo[2,3-a]quinolizine, yohimban-16-carboxylic acid deriv., Dayto-Himbin, Aphrodyne, NSC 19509, Yohimbe, Yohimbex, Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, monohydrochloride, (16alpha,17alpha)- (9CI), Yohimban-16alpha-carboxylic acid, 17alpha-hydroxy-, methyl ester, monohydrochloride (8CI), Thybine, Yohimbine monohydrochloride, Actibine, Erex, Yocon, Yohimex, Antagonil. Alfa Chemistry Analytical Products
Yohimbine Hydrochloride Indole alkaloid with α2-adrenergic blocking activity. Mydriatic. Used in the treatment of neurological disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-19-0. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
Yohimbine Hydrochloride (17alpha-Hydroxyyohimban-16alpha-carboxylic Acid methyl Ester Hydrochloride, alpha2-Adrenoceptor Antagonist, Yohimbine Hydrochloride) A potent antagonist for alpha-2-adrenoceptors (pKi values are 8.52, 8.00 and 9.17 for human alpha-2a, alpha-2B and alpha-2C receptors respectively). Often used as pharmacological stressor in animal studies. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-19-0. Pack Sizes: 1g. US Biological Life Sciences. USBiological 4
Worldwide
Yohimbine-(methyl-13C,d3 ester) ?99 atom %, ?98 atom % (CP). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 2
Yokonolide A It is produced by the strain of Streptomyces diastatochromogenes B59. It can inhibit the signal transduction of thaliphin. Synonyms: (1S,4E,6R,6'R,7S,8R,9R,10R,11S,12S,16E,18S,19S,21S,23R,25R)-6,7,9,11,19-Pentahydroxy-6'-[(2R)-2-hydroxybutyl]-18-[(2S)-3-hydroxy-2-methylpropyl]-6,8,12,25-tetramethyl-3-oxo-3',4',5',6'-tetrahydrospiro[2,22-dioxabicyclo[19.3.1]pentacosa-4,16-diene-23,2'-pyran]-10-yl 2,4,6-trideoxy-4-(dimethylamino)-alpha-L-lyxo-hexopyranoside. Molecular formula: C47H83NO14. Mole weight: 886.16. BOC Sciences 12
YOP Protein Tyrosine Phosphatase from Yersinia enterocolitica, Recombinant Protein tyrosine phosphatases are a group of enzymes that remove phosphate groups from phosphorylated tyrosine residues on proteins. Protein tyrosine (pTyr) phosphorylation is a common post-translational modification that can create novel recognition motifs for protein interactions and cellular localization, affect protein stability, and regulate enzyme activity. As a consequence, maintaining an appropriate level of protein tyrosine phosphorylation is essential for many cellular functions. Tyrosine-specific protein phosphatases (PTPase; EC 3.1.3.48) catalyse the removal of a phosphate group attached to a tyrosine residue, using a cysteinyl-phosphate enzym...rentiation, transformation, and synaptic strengthening. Recombinant, expressed in e. coli, > 50 kda unit/ml, buffered aqueous glycerol solution. Applications: Used to release phosphate groups specifically from phosphotyrosine residues in proteins. Group: Enzymes. Synonyms: YOP Protein Tyrosine Phosphatase; Protein tyrosine phosphatase; Tyrosine-specific protein phosphatases; PTPase. PTPase. Activity: > 50,000 unit/mL. Stability: -20°C. Form: buffered aqueous glycerol solution. Source: E. coli. Species: Yersinia enterocolitica. YOP Protein Tyrosine Phosphatase; Protein tyrosine phosphatase; Tyrosine-specific protein phosphatases; PTPase. Cat No: NATE-0642. Creative Enzymes
y-Oxo-1-pyrenebutanoic Acid-13C4 y-Oxo-1-pyrenebutanoic Acid-13C4. Group: Biochemicals. Alternative Names: γ-Oxo-1-pyrenebutyric Acid-13C4; NSC 407628-13C4; β-(1-Pyrenoyl)propionic Acid-13C4; γ-Oxo-1-pyrenebutyric Acid-13C4. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C1613C4H14O3, Molecular Weight: 306.29. US Biological Life Sciences. USBiological 4
Worldwide
Yparex Yparex. Group: Polymers. Alfa Chemistry Materials 3
Y-PEG40K-Acetaldehyde average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-Acetaldehyde Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-Acetaldehyde. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
Y-PEG40K-Alkyne Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Materials 5
Y-PEG40K-COOH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-COOH. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
Y-PEG40K-COOH average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-Fluorescein average Mn 40000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-Fluorescein Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Molecular formula: average Mn 40000. ≥95%. Alfa Chemistry Materials 5
Y-PEG40K-MAL Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-MAL. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
Y-PEG40K-MAL average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-NH2 average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-NH2 Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-shape PEG Amine, Y-PEG-NH2. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
Y-PEG40K-NHS Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-NHS. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
Y-PEG40K-NHS average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-Propionaldehyde average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Y-PEG40K-Propionaldehyde Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-Propionaldehyde. Molecular formula: average Mn 40000. Alfa Chemistry Materials 5
YQA14 YQA14 is a high affinity dopamine D3 receptor antagonist. YQA14 is anti-opioid addiction agent. YQA14 inhibits Morphine/Cocaine-induced conditioned place preference (CPP) in animals [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1221408-42-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-116181. MedChemExpress MCE
YRGDS Fibronectin Fragment YRGDS Fibronectin Fragment is an adhesion peptide, a fibronectin fragment which displays strong binding affinity to thrombin-stimulated platelets. Synonyms: H-Tyr-Arg-Gly-Asp-Ser-OH; YRGDS. Grade: 95%. CAS No. 134282-68-1. Molecular formula: C24H36N8O10. Mole weight: 596.59. BOC Sciences 11
YS 035 hydrochloride YS 035 hydrochloride is a Ca 2+ antagonist on cellular uptake and mitochondrial efflux of calcium ions. YS 035 hydrochloride inhibits Ca 2+ uptake by muscle cells and inhibits Na + /Ca 2+ exchange ( K i =28 μM). YS 035 hydrochloride is a useful tool for research on the mitochondrial Ca 2+ transport [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 89805-39-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-100928. MedChemExpress MCE
YS-035 hydrochloride YS-035 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 89805-39-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
YS-035 hydrochloride analytical standard, for drug analysis. Group: Additional drugs. Alfa Chemistry Analytical Products
YS-49 monohydrate ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
YS-822A YS-822A is a polyene macrolide antibiotic isolated from the culture filtrate of a mutant strain H-8 of Streptoverticillium eurocidicum var. asterocidicus S-822. It has antifungal activity with MIC of 3.12-12.5μg/mL for yeast. Synonyms: YS 822A; Antibiotic YS 822A; 10,29-Dioxabicyclo(23.3.1)nonacosa-15,17,19,21-tetraene-26-carboxylic acid, 23-((3-amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy)-1,3,5,6,27-pentahydroxy-11-(1-methylethyl)-9-oxo-. CAS No. 130767-46-3. Molecular formula: C37H59NO14. Mole weight: 741.9. BOC Sciences 12
Ysamber ® K Ysamber ® K. CAS No. 154171-76-3. VIGON Item # 502547. Categories: Speciality Ingrdients Suppliers, Fragrances, amber spirolene, Perfumers. Vigon
America & Internationally
YSZ Grinding Media YSZ Grinding Media. Group: Magnetic nanoparticles. Alternative Names: YSZ Grinding Media. 99.9%. Alfa Chemistry Materials 3
YTHDC1-IN-1 YTHDC1-IN-1 is a selective YTHDC1 inhibitor with a Kd of 49 nM and an IC50 of 0.35 ?M. YTHDC1-IN-1 can inhibit the proliferation and induce apoptosis of acute myeloid leukemia cell lines. YTHDC1-IN-1 has anti-tumor activity[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2995344-53-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-158974. MedChemExpress MCE
YTK-105 YTK-105 is a ligand of p62-ZZ domain. YTK-105 can activate p62-dependent selective macroautophagy. YTK-105 can be used for AUTOTAC design[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 774192-20-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W489121. MedChemExpress MCE
Ytterbium Ytterbium. Uses: There is not much commercial use for ytterbium. radioactive ytterbium can be used for asmall portable x-ray source and as an alloy to make special types of strong steel. the oxides ofytterbium are used to make lasers and some synthetic gemstones. Group: 3d printing materials. Alternative Names: Yb; Ytterbium, wire reel, 50mm, diameter 1.0mm, square section, 99.9%; Ytterbium, wire reel, 200mm, diameter 1.0mm, square section, 99.9%; Ytterbium, plasma standard solution, Specpure(R), Yb 10,000microg/ml; Ytterbium, lump, 50g, max. size 25mm, 99.9%; YB2; I14-101278; Ytterbium, powder, 500 max. part. size (micron), weight 20 g, purity 99.9%; Ytterbium, powder, max. particle size 500 micron, weight 10 g, purity 99.9%; Ytterbium, chunks, 99.9% trace metals basis. CAS No. 7440-64-4. Product ID: ytterbium. Molecular formula: 173.054g/mol. Mole weight: Yb. [Yb]. InChI=1S/Yb. NAWDYIZEMPQZHO-UHFFFAOYSA-N. Alfa Chemistry Materials 7
Ytterbium powder, ?99.9% trace rare earth metals basis. Group: Metals for 3d printing. Alfa Chemistry Analytical Products
Ytterbium 2,4-pentanedionate Ytterbium 2,4-pentanedionate. Grades: 99.9% Extremely High (>=99%). CAS No. 14284-98-1. Pack Sizes: Gram Quantities: 2 gm, 10 gm. Order Number: 3814. Prochem Inc
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Ytterbium Acetate YTTERBIUM ACETATE, TETRAHYDRATE, 99.9% pure, -6 mesh, Formula: Yb(OOCCH3)3.4H2O. CAS No. 15280-58-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! Noah Chemicals
Texas TX
Ytterbium Acetate Ytterbium Acetate. Grades: 99.9% Extremely High (>=99%). CAS No. 15280-58-7. Pack Sizes: Gram Quantities: 10 gm, 50 gm. Order Number: 3787. Prochem Inc
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Ytterbium Aluminum Garnet Ytterbium Aluminum Garnet. Uses: Ytterbium aluminum garnet (ybag) is a promising optical crystal with solid-state laser and scintillation applications. Group: Nanoparticles. CAS No. 12005-22-0. Molecular formula: 846.02g/mol. Mole weight: Yb3Al5O12. Alfa Chemistry Materials 5
Ytterbium atomic absorption standard solution Ytterbium atomic absorption standard solution. Uses: Thulium sulfate octahydrate, also called thulium sulphate, has specialized uses in ceramics, glass, phosphors, lasers, also is the important dopant for fibre amplifiers. thulium sulfate is a moderately water and acid soluble thulium source for uses compatible with sulfates. sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Group: Reference-calibration standards. Alfa Chemistry Materials 7
Ytterbium boride Ytterbium boride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ytterbium boride;Yttrium boride (YB6, 99%-3N, 100nm, 5 um). Product Category: Heterocyclic Organic Compound. CAS No. 12008-33-2. Molecular formula: B6Yb. Mole weight: 237.9. Product ID: ACM12008332. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Ytterbium Bromide Ytterbium Bromide. Grades: 99.9% Extremely High (>=99%). CAS No. 15163-03-8. Pack Sizes: Gram Quantities: 10 gm, 50 gm. Order Number: 3790. Prochem Inc
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