A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A hydroxylated psoralen that inhibits neutrophil infiltration and brain edema induced by focal cerebral ischemia-reperfusion injury in rats. A potentially useful antiarrhythmic agent. It has been shown to be effective in the prevention of ventricular fibrillation of mice induced by chloroform, of rats induced by calcium chloride, and in treatment of rat arrhythmia induced by aconitine. Recent studies show that it may also have antioxidant and anticancer activities. Group: Biochemicals. Alternative Names: 9-Hydroxy-7H-furo[3,2-g][1]benzopyran-7-one; 6,7-Dihydroxy-5-benzofuranacrylic Acid δ-Lactone; 3-(6,7-Dihydroxy-5-benzofuranyl)-2-propenoic Acid δ-Lactone; 8-Hydroxypsoralen; NSC 401269. Grades: Highly Purified. CAS No. 2009-24-7. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
xanthoxin dehydrogenase
Requires a molybdenum cofactor for activity. NADP+ cannot replace NAD+ and short-chain alcohols such as ethanol, isopropanol, butanol and cyclohexanol cannot replace xanthoxin as substrate. Involved in the abscisic-acid biosynthesis pathway in plants, along with EC 1.2.3.14 (abscisic-aldehyde oxidase), EC 1.13.11.51 (9-cis-epoxycarotenoid dioxygenase) and EC 1.14.13.93 [(+)-abscisic acid 8'-hydroxylase]. Abscisic acid is a sesquiterpenoid plant hormone that is involved in the control of a wide range of essential physiological processes, including seed development, germination and responses to stress. Group: Enzymes. Synonyms: xanthoxin oxidase; ABA2. Enzyme Commission Number: EC 1.1.1.288. CAS No. 129204-37-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0196; xanthoxin dehydrogenase; EC 1.1.1.288; 129204-37-1; xanthoxin oxidase; ABA2. Cat No: EXWM-0196.
Xanthoxylin
Xanthoxylin (Xanthoxyline) is isolated from Zanthoxylum simulans. Xanthoxylin (Xanthoxyline) has antifungal and antispasmodic activities. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. Appearance: Powder. CAS No. 90-24-4. Molecular formula: C10H12O4. Mole weight: 196.2. Purity: 0.98. IUPACName: 1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone. Canonical SMILES: CC(=O)C1=C(C=C(C=C1OC)OC)O. Product ID: ACM90244-1. Alfa Chemistry ISO 9001:2015 Certified.
Xanthurenic acid
Xanthurenic acid acts as an endogenous Group II metabotropic glutamate receptor (mGluR2 and mGluR3) agonist in transfected HEK293 cells at nanomolar concentrations. It suppresses cAMP formation in mouse cortical slices expressing mGlu2 and mGlu3 receptors. Uses: Hypolipidemic agents. Synonyms: 8-hydroxy-4-oxo-1H-quinoline-2-carboxylic acid. Grades: ≥ 98 % by HPLC. CAS No. 59-00-7. Molecular formula: C10H7NO4. Mole weight: 205.17.
Xanthurenic acid
Xanthurenic acid is a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus. Uses: Scientific research. Group: Natural products. CAS No. 59-00-7. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-W014666.
Xanthurenic acid
Xanthurenic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-Dihydroxy-quinaldicaci. Product Category: Quinolines. Appearance: Solid. CAS No. 59-00-7. Molecular formula: C10H7NO4. Mole weight: 205.17. Purity: 95%+. IUPACName: 8-Hydroxy-4-oxo-1H-quinoline-2-carboxylic acid. Canonical SMILES: C1=CC2=C(C(=C1)O)NC(=CC2=O)C(=O)O. Density: 1.3849 g/cm³. Product ID: ACM59007. Alfa Chemistry ISO 9001:2015 Certified.
Xanthurenic Acid
Excreted by pyridoxine-deficient animals after the ingestion of tryptophan. Group: Biochemicals. Alternative Names: 4,8-Dihydroxy-2-quinolinecarboxylic Acid; 4,8-Dihydroxyquinaldic Acid; 8-Hydroxykynurenic Acid; NSC 401570; Xanthuric Acid. Grades: Highly Purified. CAS No. 59-00-7. Pack Sizes: 1g. US Biological Life Sciences.
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Xanthurenic Acid-d4
Labeled Xanthurenic Acid. Excreted by pyridoxine-deficient animals after the ingestion of tryptophan. Group: Biochemicals. Alternative Names: 4,8-Dihydroxy-2-quinolinecarboxylic Acid-d4; 4,8-Dihydroxyquinaldic Acid-d4; 8-Hydroxykynurenic Acid-d4; NSC 401570-d4; Xanthuric Acid-d4. Grades: Highly Purified. CAS No. 1329611-28-0. Pack Sizes: 2.5mg. Molecular Formula: C10H3D4NO4, Molecular Weight: 209.19. US Biological Life Sciences.
Worldwide
Xanthydrol
Intermediate in the preparation of Propantheline Bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 90-46-0. Pack Sizes: 1g, 5g, 10g, 25g, 100g. Molecular Formula: C??H??O?. US Biological Life Sciences.
Worldwide
Xanthydrol
for the detection of urea, ?99.0% (HPLC). Group: Gravimetric reagents.
Xanthylium,9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-,inner salt
Xanthylium,9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-,inner salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: xanthylium,9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-,hydroxide,i;xanthylium,9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-,hydroxide,innersalt;Xanthylium,9-(2-carboxyphenyl)-3,6-bis(ethylamino)-2,7-dimethyl-,innersalt;RHODAMINE 19;9-(2. Product Category: Heterocyclic Organic Compound. CAS No. 25152-49-2. Molecular formula: C26H26N2O3. Mole weight: 514.95. Purity: 0.96. IUPACName: 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoic acid. Canonical SMILES: CCNC1=C(C=C2C(=C1)OC3=CC(=NCC)C(=CC3=C2C4=CC=CC=C4C(=O)O)C)C. Density: 1.2g/cm³. ECNumber: 246-666-8. Product ID: ACM25152492. Alfa Chemistry ISO 9001:2015 Certified. Categories: 62669-66-3.
X antigen family member 1 (17-32)
X antigen family member 1 (17-32) is a bioactive peptide of X antigen family member 1. The transcription of XAGE1A is regulated by methylation of the CpG island in the promoter. Synonyms: Cancer/testis antigen 12.1 (17-32); G antigen family D member 2 (17-32).
X antigen family member 1 (21-29)
X antigen family member 1 (21-29) is a bioactive peptide of X antigen family member 1. The transcription of XAGE1A is regulated by methylation of the CpG island in the promoter. Synonyms: Cancer/testis antigen 12.1 (21-29); G antigen family D member 2 (21-29).
X antigen family member 1 (33-49)
X antigen family member 1 (33-49) is a bioactive peptide of X antigen family member 1. The transcription of XAGE1A is regulated by methylation of the CpG island in the promoter. Synonyms: Cancer/testis antigen 12.1 (33-49); G antigen family D member 2 (33-49).
Xantocillin is a marine agent extracted from Penicillium commune. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-(2,3-Diisocyano-1,3-butadiene-1,4-diyl)bisphenol. Product Category: Heterocyclic Organic Compound. CAS No. 580-74-5. Molecular formula: C18H12N2O2. Mole weight: 288.3. Purity: 95%+. IUPACName: 4-[(1Z,3Z)-4-(4-Hydroxyphenyl)-2,3-diisocyanobuta-1,3-dienyl]phenol. Canonical SMILES: [C-]#[N+]C(=CC1=CC=C(C=C1)O)C(=CC2=CC=C(C=C2)O)[N+]#[C-]. Density: 1.2396 g/cm³. Product ID: ACM580745. Alfa Chemistry ISO 9001:2015 Certified.
Xantphos
Xantphos (9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene) is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene. CAS No. 161265-03-8. Pack Sizes: 25 g. Product ID: HY-Y0091.
XantPhos-Pd-G2
XantPhos-Pd-G2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1375325-77-1;Chloro[(4,5-bis(diphenylphosphino)-9,9-dimethyl xanthene)-2-(2-amino-1,1-biphenyl)]palladium(II);XantPhos-Pd-G2. Product Category: Palladium series catalysts. CAS No. 1375325-77-1. Molecular formula: C51H42ClNOP2Pd. Mole weight: 888.721g/mol. IUPACName: chloropalladium(1+);(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane;2-phenylaniline. Canonical SMILES: CC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C.C1=CC=C([C-]=C1)C2=CC=CC=C2N.Cl[Pd+]. Product ID: ACM1375325771. Alfa Chemistry ISO 9001:2015 Certified.
XAP044
XAP044 is a potent and selective antagonist of mGlu7. The metabotropic glutamate receptor subtype 7 (mGlu7) is an important presynaptic regulator of neurotransmission in the mammalian CNS. XAP044 demonstrates good brain exposure and wide spectrum anti-stress and antidepressant- and anxiolytic-like efficacy in rodent behavioral paradigms [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 196928-50-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-110146.
XAP 044. Group: Biochemicals. Grades: Purified. CAS No. 196928-50-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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XAP 044
XAP 044 is a potent, selective and brain penetrating mGlu7 antagonist (IC50 = 88 nM). It inhibits lateral amygdala long term potentiation (LTP) in brain slices from wild type mice. XAP 044 exhibits anti-anxiety effects in rodent models and can be potentially used in the treatment of anxiety and depression. Synonyms: XAP044; XAP 044; XAP-044; 7-Hydroxy-3-(4-iodophenoxy)-4H-1-benzopyran-4-one. Grades: ≥98% by HPLC. CAS No. 196928-50-4. Molecular formula: C15H9IO4. Mole weight: 380.13.
XAV 939 is a tankyrase (TNKS) inhibitor with IC50 values of 11 nM and 4 nM for tankyrase 1 and 2 respectively. XAV 939 antagonizes Wnt signaling via stimulation of β-catenin degradation and stabilization of axin. It also suppresses proliferation of the μ-catenin-dependent colon carcinoma cell line DLD-1. Uses: Differentiation. Synonyms: XAV939; XAV 939; XAV-939. 3,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one. Grades: 0.98. CAS No. 284028-89-3. Molecular formula: C14H11F3N2OS. Mole weight: 312.31.
XAV 939
A tankyrase (TNKS) inhibitor that antagonizes Wnt signaling via stimulation of β-catenin degradation and stabilization of axin. XAV 939 inhibits proliferation of the μ-catenin-dependent colon carcinoma cell line DLD-1. Group: Biochemicals. Alternative Names: 1, 5, 7, 8-Tetrahydro-2-[4- (trifluoromethyl) phenyl]-4H-thiopyrano[4, 3-d]pyrimidin-4-one; NVP-XAV 939. Grades: Highly Purified. CAS No. 284028-89-3. Pack Sizes: 25mg. US Biological Life Sciences.
XAV-939 is a Tankyrase inhibitor. XAV-939 has inhibitory activity for TNKS1 and TNKS2 with IC 50 values of 5 nM and 2 nM, respectively. XAV-939 also is an enhancer of osteoblastic differentiation of hMSCs. XAV-939 can be used for the research of conditions associated with activated Wnt signaling, such as cancer, fibrotic diseases and conditions associated with low bone formation [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 284028-89-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-15147.
A Tankyrase (TNKS) inhibitor (IC50 = 110nM for TNKS1 and 4nM for TNKS2). Antagonizes wnt signaling via stimulation of beta-catenin degradation and stabilization of axin. Inhibits proliferation of the mu-catenin-dependent colon carcinoma cell line DLD-1. Group: Biochemicals. Alternative Names: 3, 5, 7, 8-Tetrahydro-2-[4- (trifluoromethyl) phenyl]-4H-thi opyrano[4,3-d]pyrimidin-4-one. Grades: Highly Purified. CAS No. 284028-89-3. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Xba I
One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA (dam-/HindIII-digest) in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 20-fold overdigestion with enzyme more than 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 2000U; 10000U. T↑CTAGA AGATC↓T. Activity: 20000u.a./ml. Appearance: 10 X SE-buffer O, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene XbaI from Xanthomonas badrii. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM NaCl; 0,1 mM EDTA; 1 mM DTT; 50% glycerol. Cat No: ET-1188RE.
XCC. Group: Biochemicals. Grades: Purified. CAS No. 96865-83-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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XCC
XCC is an adenosine receptor antagonist (Ki = 42, 68 and 1130 nM for A1, A2B and A2A receptors). Synonyms: 2-[4-(2,3,6,7-Tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)phenoxy]-acetic acid. Grades: ≥98% by HPLC. CAS No. 96865-83-7. Molecular formula: C19H22N4O5. Mole weight: 386.4.
XCT 0315908
XCT 0315908, a RXR agonist, showed selectivity for RXR-Nurr1 over a broad range of other RXR dimerization partners but with rather low potency. Uses: A rxr agonist. Synonyms: XCT0135908; XCT-0135908; XCT 0135908. 4-[(5-Allyl-6-methyl-2-phenyl-4-pyrimidinyl)amino]benzoic acid; 4-[(5-Allyl-6-methyl-2-phenyl-4-pyrimidinyl)amino]benzoic acid. Grades: ≥96%. CAS No. 300837-31-4. Molecular formula: C21H19N3O2. Mole weight: 345.39.
XCT790
XCT-790 is a potent and selective inverse agonist for ERRα with an IC 50 value of 0.37 μM. XCT-790 induces cell death in chemotherapeutic resistant cancer cells. XCT-790 (Compound 12) is inactive against ERRγ and the estrogen receptors ERα and ERβ [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 725247-18-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-10426.
XCT 790
XCT 790. Group: Biochemicals. Grades: Purified. CAS No. 725247-18-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
XCT 790
XCT-790 is a potent, selective ERRα antagonist/inverse agonist (IC50 = ~400 nM), displaying no antagonist activity at ERRγ or ERα at concentrations below 10 μM. Uses: Selective errα antagonist/inverse agonist. Synonyms: XCT790; XCT 790; XCT-790; 3-[4-(2,4-Bis-trifluoromethylbenzyloxy)-3-methoxyphenyl]-2-cyano-N-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)acrylamide; (E)-3-[4-[[2,4-bis(trifluoromethyl)phenyl]methoxy]-3-methoxyphenyl]-2-cyano-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]prop-2-enamide. Grades: ≥98%. CAS No. 725247-18-7. Molecular formula: C23H13F9N4O3S. Mole weight: 596.42.
XD 14
XD 14 is a BET bromodomain inhibitor (Kd = 160, 170, 380, 490, 830 and 850 nM for BRD4(1), BRD2(1), BRD3(1), BRD3(2), BRD2(2) and BRD4(2) respectively). XD 14 also inhibits BRDT(1), CBP, p300 and BRDT(2) (Kd = 1.2, 1.6, 2.6 and 3.7 μM, respectively). XD 14 inhibits proliferation of HL-60 leukemia cells in vitro. Synonyms: XD14; XD 14; XD-14; 4-Acetyl-N-[5-[(diethylamino)sulfonyl]-2-hydroxyphenyl]-3-ethyl-5-methyl-1H-pyrrole-2-carboxamide. Grades: ≥98% by HPLC. CAS No. 1370888-71-3. Molecular formula: C20H27N3O5S. Mole weight: 421.51.
x-DCDPA
x-DCDPA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N,N-Diphenyl-3,5-bis(2-((4-vinylbenzyl)oxy)-9H-carbazol-9-yl)aniline. Product Category: Organic Light Emitting Diode (OLED). CAS No. 2654817-41-9. Molecular formula: C60H45N3O2. Mole weight: 840.02 g/mol. Product ID: ACM2654817419. Alfa Chemistry ISO 9001:2015 Certified.
XDP
XDP is an extraordinary chemical compound, used for studying a myriad of cancer types. Exerting unparalleled anticancer prowess, it orchestrates a symphony of inhibitory actions, suppressing cellular proliferation while ceremoniously evoking apoptosis. Synonyms: Xanthosine-5'-diphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. CAS No. 29042-61-3. Molecular formula: C10H14N4O12P2(free acid). Mole weight: 444.18 (free acid).
XE 991
XE 991 is a KCNQ channel and M-current blocker potentially for the treatment of AD. Uses: Potential treatment of ad. Synonyms: XE-991; LS-190926; XE 991; LS 190926; XE991; LS190926; 10,10-bis(pyridin-4-ylmethyl)anthracen-9-one. Grades: 99%. CAS No. 122955-42-4. Molecular formula: C26H20N2O. Mole weight: 376.45.
XE 991 dihydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 122955-13-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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XE 991 dihydrochloride
XE 991 dihydrochloride is a potent and selective blocker of KV7 (KCNQ) voltage-gated potassium channels. XE 991 blocks KV7.2+7.3 (KCNQ2+3) / M-currents (IC50 = 0.6 - 0.98 μM) and KV7.1 (KCNQ1) homomeric channels (IC50 = 0.75 μM) but is less potent against KV7.1/minK channels (IC50 = 11.1 μM). XE 991 increases hippocampal ACh release and enhances cognition following oral administration in vivo, suggesting to be beneficial for Alzheimer's disease therapy. Uses: Potential treatment of alzheimer's disease. Synonyms: XE991; XE 991; XE-991; LS 190926; LS190926; LS-190926; 10,10-bis(4-Pyridinylmethyl)-9(10H)-anthracenone dihydrochloride. Grades: ≥99% by HPLC. CAS No. 122955-13-9. Molecular formula: C26H20N2O.2HCl. Mole weight: 449.37.
XE991 dihydrochloride
XE991 dihydrochloride, a Kv7 (KCNQ) channels blocker, potently inhibits Kv7.1 (KCNQ1) , Kv7.2 (KCNQ2) , Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current with IC 50 s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 122955-13-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-108577.
Xeligekimab
Xeligekimab (GR 1501) is an anti- human interleukin 17A (IL-17A) humanized monoclonal antibody. Xeligekimab inhibits the pro-inflammatory cascade [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: GR 1501. CAS No. 2382921-73-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99515.
XEN445 is a potent and selective endothelial lipase inhibitor with IC50 of 0.237 μM. Synonyms: XEN445; XEN 445; XEN-445. Grades: >98%. CAS No. 1515856-92-4. Molecular formula: C18H17F3N2O3. Mole weight: 366.33.
XEN445
XEN445 is potent and selective endothelial lipase inhibitor, that showed good ADME and PK properties, and demonstrated in vivo efficacy in raising plasma HDLc concentrations in mice. Endothelial lipase (EL) activity has been implicated in HDL metabolism and in atherosclerotic plaque development; inhibitors are proposed to be efficacious in the treatment of dyslipidemia related cardiovascular disease. Uses: Designed for use in research and industrial production. Additional or Alternative Names: XEN445; XEN 445; XEN-445. Product Category: Inhibitors. Appearance: White to off-white solid powder. CAS No. 1515856-92-4. Molecular formula: C18H17F3N2O3. Mole weight: 366.33. Purity: >98%. IUPACName: (S)-2-(3-(pyridin-2-ylmethoxy)pyrrolidin-1-yl)-5-(trifluoromethyl)benzoic acid. Canonical SMILES: O=C(O)C1=CC(C(F)(F)F)=CC=C1N2C[C@@H](OCC3=NC=CC=C3)CC2. Product ID: ACM1515856924. Alfa Chemistry ISO 9001:2015 Certified.
XEN907
XEN907 is a novel spirooxindole NaV1.7 blocker with IC50 of 3 nM. It shows a further 10-fold increase in potency, which represents a promising structure for further optimization efforts in vitro. It shows no significant activity at 10 μM against a broad panel of 63 receptors and transporters. It is extensively distributed and rapidly cleared. Uses: Xen907 is used as a spirooxindole blocker. Synonyms: XEN907; XEN 907; XEN-907;1'-pentylspiro[6H-furo[2,3-f][1,3]benzodioxole-7,3'-indole]-2'-one. Grades: >98%. CAS No. 912656-34-9. Molecular formula: C21H21NO4. Mole weight: 351.40.
Xenin
Xenin is a 25-amino acid peptide initially isolated from human gastric mucosa. Xenin is a gut hormone that can reduce food intake. Uses: Scientific research. Group: Peptides. CAS No. 144092-28-4. Pack Sizes: 500 μg; 5 mg; 10 mg. Product ID: HY-P0259.
Xenin
Xenin, a 25-amino acid peptide initially isolated from human gastric mucosa, has 6 C-terminal amino acids in common with amphibian xenopsin. Xenin may stimulate the enzyme release from the exocrine pancreas. Synonyms: Xenin-25; L-Methionyl-L-leucyl-L-threonyl-L-lysyl-L-phenylalanyl-L-α-glutamyl-L-threonyl-L-lysyl-L-seryl-L-alanyl-L-arginyl-L-valyl-L-lysylglycyl-L-leucyl-L-seryl-L-phenylalanyl-L-histidyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine; Human Xenin. CAS No. 144092-28-4. Molecular formula: C139H224N38O32S. Mole weight: 2971.57.
Xenin 8
Xenin 8, a C-terminal fragment of xenin, can modulate pancreatic insulin and glucagon secretion/effects. Xenin 8 stimulates basal and arginine-induced insulin secretion and potentiates the insulin response to glucose (EC50 = 0.16 nM). Synonyms: Xenopsin-related peptide 1; XP-1. CAS No. 117442-28-1. Molecular formula: C51H79N15O9. Mole weight: 1046.28.
Xenin 8
Xenin 8. Group: Biochemicals. Grades: Purified. CAS No. 117442-28-1. Pack Sizes: 1mg. US Biological Life Sciences.
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Xenin 8 acetate
Xenin-8, a C-terminal octapeptide, is a biologically active fragment of Xenin. Xenin-8 stimulates basal insulin secretion and potentiates the insulin response to glucose in a dose-dependent manner (EC50=0.16 nM). Molecular formula: C53H83N15O11. Mole weight: 1106.32.
xenobiotic-transporting ATPase
ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. The enzyme from Gram-positive bacteria and eukaryotic cells export a number of drugs, with unusual specificity, covering various groups of unrelated substances, while ignoring some that are closely related structurally. Several distinct enzymes may be present in a single eukaryotic cell. Many of them transport glutathione-drug conjugates. Some also show some 'flippase' (phospholipid-translocating ATPase; EC 3.6.3.1) activity. Group: Enzymes. Synonyms: multidrug-resistance protein; MDR protein; P-glycoprotein; pleiotropic-drug-resistance protein; PDR protein; steroid-transporting ATPase; ATP phosphohydrolase (steroid-exporting). Enzyme Commission Number: EC 7.6.2.2 (Formerly EC 3.6.3.44). Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4683; xenobiotic-transporting ATPase; EC 3.6.3.44; multidrug-resistance protein; MDR protein; P-glycoprotein; pleiotropic-drug-resistance protein; PDR protein; steroid-transporting ATPase; ATP phosphohydrolase (steroid-exporting). Cat No: EXWM-4683.
Xenocyanine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: XENOCYANINE. Product Category: Heterocyclic Organic Compound. CAS No. 19764-90-0. Molecular formula: C29H29N2I. Mole weight: 532.47. Product ID: ACM19764900. Alfa Chemistry ISO 9001:2015 Certified.
Xenon difluoride
99.99% trace metals basis. Uses: For analytical and research use. Group: Electronic chemicals. CAS No. 13709-36-9. Pack Sizes: 1G, 5G. Mole weight: 169.29. EC Number: 237-251-2. Catalog: AP13709369. Assay: 99.99% trace metals basis.
Xenopsin
Xenopsin, the neurotensin-like octapeptide from Xenopusskin at the carboxyl terminus of its precursor, shows sequence homology to mammalian neurotensin and shares a number of its biological properties. Synonyms: H-Pyr-Gly-Lys-Arg-Pro-Trp-Ile-Leu-OH; 5-oxo-L-prolylglycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-L-leucine. Grades: >98%. CAS No. 51827-01-1. Molecular formula: C47H73N13O10. Mole weight: 980.16.
Xenopsin precursor fragment is an antibacterial peptide isolated from Xenopus laevis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: XPF; Gly-Trp-Ala-Ser-Lys-Ile-Gly-Gln-Thr-Leu-Gly-Lys-Ile-Ala-Lys-Val-Gly-Leu-Lys-Glu-Leu-Ile-Gln-Pro-Lys. Grades: >96%. Molecular formula: C123H211N33O32. Mole weight: 2664.23.
Xenorhabdin I
Xenorhabdin is a dithiopyrrolidone antibiotic isolated from Xenorhabdus bovienii. It has antimicrobial and insecticidal activity. CAS No. 92680-94-9. Molecular formula: C11H14N2O2S2. Mole weight: 270.37.
Xenovulene A
It is produced by the strain of Acremonium strcturn. It has the effect of inhibiting the binding of Flunitrazepam to γ-aminobutyric acid-benzodiazapine with IC50 of 40 nmol/L. Synonyms: (2aR, 5aR, 11E, 14aS, 14bS, 14cS) -4-Hydroxy-5a, 9, 9, 12-tetramethyl-2a, 5a, 6, 9, 10, 13, 14, 14a, 14b, 14c-decahydro-1, 5-dioxacyclopenta [cd]cycloundeca [f]inden-3 (2H) -one. Molecular formula: C22H30O4. Mole weight: 358.47.
Xenoy
Xenoy. Group: Polymers.
Xentuzumab
Xentuzumab (Anti-Human IGF1 and IGF2 Recombinant Antibody; BI836845) is a recombinant a human monoclonal antibody that targets IGF ligands IGF1 and IGF2. Xentuzumab inhibits both of IGF1 and IGF2 growth-promoting signalling and suppresses AKT activation [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: BI 836845; Anti-Human IGF1 and IGF2 Recombinant Antibody. CAS No. 1417158-65-6. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99274.