A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
Xanthoxyletin
Xanthoxyletin is isolated from Zanthoxylum. Synonyms: 5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; 5-methoxy-8,8-dimethyl-pyrano[3,2-g]chromen-2-one; 5-methoxy-8,8-dimethylpyrano[3,2-g]chromen-2-one. Grade: 98%. CAS No. 84-99-1. Molecular formula: C15H14O4. Mole weight: 258.27.
Xanthurenic acid
Xanthurenic acid is a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus. Uses: Scientific research. Category: Signaling pathways. CAS No. 59-00-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-W014666.
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.
Worldwide
Xanthurenic acid-d4
Xanthurenic acid-d4 is the deuterium labeled Xanthurenic acid[1]. Xanthurenic acid is a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1329611-28-0. Pack Sizes: 2.5 mg; 5 mg. Product ID: HY-W014666S.
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
Xanthurenic acid (Standard)
Xanthurenic acid (Standard) is the analytical standard of Xanthurenic acid. This product is intended for research and analytical applications. Xanthurenic acid is a putative endogenous Group II metabotropic glutamate receptor agonist, on sensory transmission in the thalamus. Uses: Scientific research. Category: Signaling pathways. CAS No. 59-00-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W014666R.
Xanthydrol
Xanthydrol. CAS No. 90-46-0. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
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
Xanthyletin
Xanthyletin is a coumarin isolated from Stauranthus perforatus, with anti-tumor and anti-bacterial activities. Xanthyletin also inhibits symbiotic fungus cultivated by leaf-cutting ants[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 553-19-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N4116.
Xanthyletin
Xanthyletin is an inhibitor of symbiotic fungus (Leucoagaricus gongylophorus) of leaf-cutting ant (Atta sexdens rubropilosa) that can be isolated from Citrus sinensis. Synonyms: Xanthyletine. Grade: 98.5%. CAS No. 553-19-5. Molecular formula: C14H12O3. Mole weight: 228.24.
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).
XAP 044. Group: Biochemicals. Grades: Purified. CAS No. 196928-50-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
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 (NVP-XAV939) selectively inhibits Wnt/β-catenin-mediated transcription through tankyrase1/2 inhibition with IC50 of 11 nM/4 nM in cell-free assays, regulates axin levels and does not affect CRE, NF-κB or TGF-β. Group: Inhibitors. Alternative Names: NVP-XAV939. CAS No. 284028-89-3. Pack Sizes: 10mg. Product ID: S1180. Formula: C14H11F3N2OS. Smiles: C1CSCC2=C1N=C(NC2=O)C3=CC=C(C=C3)C(F)(F)F. Storage Conditions: 2 years -80 in solvent.
United States; Europe
XAV-939
XAV-939 is a Tankyrase inhibitor. XAV-939 has inhibitory activity for TNKS1 and TNKS2 with IC50 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. Category: Signaling pathways. CAS No. 284028-89-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg; 1 g. Product ID: HY-15147.
XAV-939 (GMP)
XAV-939 (GMP) is XAV-939 (HY-15347) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. XAV-939 is a tankyrase inhibitor[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 284028-89-3. Pack Sizes: 10 mg; 50 mg; 100 mg. Product ID: HY-15147G.
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.
XBP-1s Antibody [N17H18]
XBP-1s Antibody [N17H18]. Group: Antibodies. Alternative Names: X-box-binding protein 1; XBP-1; Tax-responsive element-binding protein 5 (TREB-5); X-box-binding protein 1, cytoplasmic form; X-box-binding protein 1, luminal form; Xbp1; Treb5. Pack Sizes: 20uL. Product ID: F4186. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years.
United States; Europe
XCC
XCC. Group: Biochemicals. Grades: Purified. CAS No. 96865-83-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
XCT790
XCT-790 is a potent and selective inverse agonist for ERRα with an IC50 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. Category: Signaling pathways. CAS No. 725247-18-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 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/SLC7A11 Antibody [E20L8]
xCT,xCT/SLC7A11. Group: Antibodies. Alternative Names: xCT,SLC7A11. CAS No. Pack Sizes: 20ul. Product ID: F0517. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years.
United States; Europe
xCT/SLC7A11 Antibody [H13H3]
xCT,xCT/SLC7A11. Group: Antibodies. Alternative Names: Cystine / glutamate transporter, Amino acid transport system xc-, Calcium channel blocker resistance protein CCBR1, Solute carrier family 7 member 11, SLC7A11. CAS No. Pack Sizes: 20uL. Product ID: F3380. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years.
United States; Europe
XD14
XD14 is a potent BET inhibitor with antitumor effect. It binds to BRD2, BRD3, and BRD4 with Kds of 170, 380, and 160 nM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1370888-71-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110215.
XE991
XE 991 dihydrochloride, a Kv7 (KCNQ) channels blocker, potently inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current with IC50s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 122955-42-4. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-108577A.
XE 991 dihydrochloride
XE 991 dihydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 122955-13-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
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 IC50s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 122955-13-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-108577.
Xelafaslatide
Xelafaslatide (ONL-1204) is a Fas receptor antagonist. Xelafaslatide blocks the Fas receptor signaling pathway and inhibits downstream apoptosis and inflammatory pathways. Xelafaslatide suppresses neuroinflammation and microglial activation in glaucoma models, protects retinal ganglion cells and prevents axonal degeneration. Xelafaslatide is applicable to relevant research on glaucoma[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: ONL-1204. CAS No. 2040964-58-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P10227.
XEN445
XEN445 is a potent, selective and orally active endothelial lipase (EL) inhibitor with an IC50 value of 0.237 μM. XEN445 selectively inhibits phospholipase enzymatic activity of LIPG. XEN445 raises plasma HDL and cholesterol levles. XEN445 induces G1 cell cycle arrest, reduces cell viability, suppresses cancer stem cell self-renewal, and inhibits tumor formation in LIPG-expressing triple-negative breast cancer cells, while showing no inhibitory effect on invasiveness or cancer stem cell stemness in these cells. XEN445 can be used for the research of cancer and metabolic disease, such as triple-negative breast cancer[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1515856-92-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12246.
XEN723
XEN723 is a novel and potent thiazolylimidazolidinone inhibitor of Stearoyl-CoA Desaturase (SCD1) with IC50s of 45 and 524 nM in mouse and HepG2 cell, respectively. Uses: Scientific research. Category: Signaling pathways. CAS No. 1072803-08-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100249.
XEN907
XEN907 is a potent and spirooxindole blocker of NaV1.7, with an IC50 of 3 nM. XEN907 also inhibits CYP3A4 in a recombinant human enzyme assay. XEN907 can be used for the research of pain[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 912656-34-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg. Product ID: HY-19958.
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. Group: Biochemicals. Grades: Purified. CAS No. 117442-28-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
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.
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. Grade: >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. Grade: >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.
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. Category: Signaling pathways. 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.
Xeruborbactam disodium
Xeruborbactam disodium is a potent, ultra-broad-spectrum boronic acid beta-lactamase inhibitor. Xeruborbactam disodium inhibits key serine and metallo beta-lactamases at a nano molar range[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2170848-99-2. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-136072.
Xestospongin C
Xestospongin C ((-)-Xestospongin C) is a selective, reversible inositol 1,4,5-trisphosphate receptor (IP3R) inhibitor. Xestospongin C acts as an inhibitor of the sarcoplasmic/endoplasmic reticulum Ca2+ ATPase (SERCA) pump of internal stores. Xestospongin C blocks IP3-induced Ca2+ release from cerebellar microsomes with an IC50 of 358 nM. Xestospongin C is a valuable tool for investigating the structure and function of IP3Rs and Ca2+ signaling in neuronal and nonneuronal cells[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: (-)-Xestospongin C. CAS No. 88903-69-9. Pack Sizes: 10 μg. Product ID: HY-103312.
Xevinapant
Xevinapant (AT-406) is a potent and orally bioavailable Smac mimetic and an antagonist of IAPs, and it binds to XIAP, cIAP1, and cIAP2 proteins with Ki of 66.4, 1.9, and 5.1 nM, respectively. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AT-406; Debio 1143; SM-406. CAS No. 1071992-99-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg; 1 g. Product ID: HY-15454.
Xevinapant (AT-406) hydrochloride is a potent and orally bioavailable Smac mimetic and an antagonist of the inhibitor of apoptosis proteins (IAPs). Xevinapant hydrochloride binds to XIAP, cIAP1, and cIAP2 proteins with Kis of 66.4, 1.9, and 5.1 nM, respectively. Xevinapant hydrochloride effectively antagonizes XIAP BIR3 protein in a cell-free functional assay, induces rapid degradation of cellular cIAP1 protein, and inhibits cancer cell growth in various human cancer cell lines. Xevinapant hydrochloride is highly effective in induction of apoptosis in xenograft tumors[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AT-406 hydrochloride; Debio 1143 hydrochloride; SM-406 hydrochloride. CAS No. 1071992-57-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-13208.
XG 102
XG-102 is a TAT-conjugated dextrose peptide that inhibits c-Jun N-terminal kinase, and has the potential to treat intraocular inflammation. Synonyms: AM 111; XG 102 peptide; D-JNKI-1. CAS No. 1198367-70-2. Molecular formula: C164H285N65O41. Mole weight: 3823.49.
X-GAL
X-GAL (BCIG) is a widely used chromogenic β-galactosidase substrate. X-GAL is a colorless compound until cleaved by β-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of β-galactosidase activity[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BCIG. CAS No. 7240-90-6. Pack Sizes: 200 mg; 500 mg; 1 g; 2 g. Product ID: HY-15934.
X-Gal, 40mg/ml in DMF (5-Bromo-4-chloro-3-indolyl-b-D-galactoside galactopyranoside, Xgal)
Blue substrate used in the detection of b-galactosidase in bacteria or phage as a selection agent for cloning experiments utilizing the lacZ vector. Colonies expressing b-galactosidase will appear blue in the presence of XGAL. Others will appear white. Group: Biochemicals. Alternative Names: 5-Bromo-4-chloro-3-indolyl-ß-D-galactoside (galactopyranoside) in Dimethylformamide. Grades: Molecular Biology Grade. CAS No. 7240-90-6,68-12-2. Pack Sizes: 10ml, 5x10ml. Molecular Formula: C14H15BrClNO6 DMF, Molecular Weight: 408.61. US Biological Life Sciences.
Blue substrate used in the detection of b-galactosidase in bacteria or phage as a selection agent for cloning experiments utilizing the lacZ vector. Colonies expressing b-galactosidase will appear blue in the presence of XGAL. Others will appear white.Gene Cloning:In gene cloning, X-gal is used as a visual indication of whether a cell expresses a functional β-galactosidase enzyme in a technique called blue/white screening. This method of screening is a convenient way of distinguishing a successful cloning product from other unsuccessful ones.The blue/white screening method relies on the principle of α-complementation of the β-galactosidase gene, where a fragment of the lacZ gene (lacZα) in the plasmid can complement another mutant lacZ gene (lacZΔM15) in the cell. Both genes by themselves produce non-functional peptides, however, when expressed together, as when a plasmid containing lacZα is transformed into a lacZΔM15 cells, they form a functional β-galactosidase. The presence of an active β-galactosidase may be detected when cells are grown in plates containing X-gal, the blue-colored product precipitated within cells resulted in the characteristic blue colonies. However, the multiple cloning site, where a gene of interest may be ligated into the plasmid vector, is located within the lacZα gene. Group: Bioc
100mg Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-100mg. Molecular Weight 408.63. See USA prepack pricing.
X-Gal (aka X-b-D-galactoside)
X-Gal (aka X-b-D-galactoside). CAS No. 7240-90-6. Categories: x-gal.
Pennsylvania PA
X-GAL (solution)
X-GAL (BCIG) (solution) is a widely used chromogenic β-galactosidase substrate. X-GAL is a colorless compound until cleaved by β-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of β-galactosidase activity[1][2].Solvent and Concentration: DMF: 20 mg/mL. Uses: Scientific research. Category: Signaling pathways. CAS No. 7240-90-6. Pack Sizes: 5 mL. Product ID: HY-DY2002.
x-Gluc
Gluc. CAS No. 18656-96-7.
Pennsylvania PA
X-Gluc
X-Gluc. CAS No. 18656-96-7.
Pennsylvania PA
XIAP degrader-1
XIAP degrader-1, a primary amine tethered small molecule, promotes the degradation of X-linked inhibitor of apoptosis protein (XIAP). Uses: Scientific research. Category: Signaling pathways. CAS No. 2803617-91-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-115865.
XIE62-1004-A
XIE62-1004-A is an inducer of p62-LC3 interaction. XIE62-1004-A can bind to the ZZ-domain of p62, inducing p62 oligomerization and activating p62-dependent autophagy[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2421146-32-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-W688687.
Ximelagatran
Ximelagatran (H 376/95) is an orally active thrombin inhibitor that selectively and competitively inhibits both free and clot-bound thrombin. Ximelagatran is an anticoagulant agent with a rapid onset of anticoagulant effect, predictable, dose-dependent pharmcokinetics and pharmacodynamics[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: H 376/95. CAS No. 192939-46-1. Pack Sizes: 10 mM * 1 mL in DMSO; 500 μg; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10787.
Ximelagatran
An orally active direct thrombin inhibitor; prodrug of Melagatran. Antithrombotic. Group: Biochemicals. Alternative Names: N- [ (1R) -1-Cyclohexyl-2- [ (2S) -2- [ [ [ [4- [ (hydroxyamino) iminomethyl] phenyl] methyl] amino] carbonyl] -1-azetidinyl] -2-oxoethyl] glycine Ethyl Ester; Exanta; H 376/95. Grades: Highly Purified. CAS No. 192939-46-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ximeninic acid
Ximeninic acid. Alternative Names: (E)-octadec-11-en-9-ynoic acid. CAS No. 557-58-4. Purity: >95.0%. Product ID: FFC-AR-557584. Molecular formula: C18H30O2. Mole weight: 278.43. IUPAC Name: (E)-octadec-11-en-9-ynoic acid. Alfa Chemistry - ISO 9001:32057 Certified.