A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
XLR11 Degradant. Group: Biochemicals. Alternative Names: XLR11 Impurity; 5-FUR-144 Degradant; 1-(1-(5-Fluoropentyl)-1H-indol-3-yl)-3,3,4-trimethylpent-4-en-1-one. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H28FNO, Molecular Weight: 329.45. US Biological Life Sciences.
Worldwide
Xma I
One unit of the enzyme is the amount required to hydrolyze 1 μg of Adenovirus -2 DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 3-fold overdigestion with enzyme 95% of the dna fragments can be ligated. of these 90% can be recut. Group: Restriction Enzymes. Purity: 300U;1500U. C↑CCGGG GGGCC↓C. Activity: 3000u.a./ml. Appearance: 10 X SE-buffer Y. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene XmaI from Xanthomonas malvacearum. Pack: 20 mM Tris-HCl (pH 7.6); 50 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1189RE.
XMC (pesticide)
XMC (pesticide) is a pesticide used in pesticide formulation for the protection of green tea crops. Group: Biochemicals. Grades: Highly Purified. CAS No. 2655-14-3. Pack Sizes: 50mg, 100mg. Molecular Formula: C10H13NO2, Molecular Weight: 179.22. US Biological Life Sciences.
Worldwide
XMD16-5
XMD16-5is a novel non-receptor tyrosine kinase TNK2 inhibitor (IC50 = 16 nM and 77 nM for D163E and R806Q mutant TNK2, respectively). Synonyms: 2-[4-(4-hydroxypiperidin-1-yl)anilino]-11-methyl-5H-pyrimido[4,5-b][1,4]benzodiazepin-6-one; XMD-16-5; XMD 16-5; XMD165; XMD-165; XMD 165. CAS No. 1345098-78-3. Molecular formula: C23H24N6O2. Mole weight: 416.48.
XMD17-109
Potent and selective ERK5 inhibitor; inhibits EGFR-induced ERK5 autophosphorylation (EC50 = 90 nM) and ERK5 enzymatic activity (IC50 = 162 nM). Exhibits at least 30-fold selectivity for ERK5 over LRRK2 in a cell based assay. Also selective for ERK5 over a panel of other kinases. Orally bioavailable. Synonyms: XMD17-109; XMD-17-109; XMD 17-109; XMD17109; XMD-17109; XMD 17109. Grades: >98%. CAS No. 1435488-37-1. Molecular formula: C36H46N8O3. Mole weight: 638.8.
XMD-17-51 TFA
XMD-17-51 TFA is a pyrimido-diazepinone compound that is able to modulate protein kinases [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2436579-93-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-117291A.
XMD8-87
XMD8-87 is an inhibitor of tyrosine kinase non-receptor 2 (TNK2), also known as Ack1 (IC50 = 38 and 113 nM in Ba/F3 cell lines containing leukemia-associated D163E and R806Q mutations respectively). Synonyms: 2-[2-methoxy-4-(4-methylpiperazin-1-yl)anilino]-11-methyl-5H-pyrimido[4,5-b][1,4]benzodiazepin-6-one; ACK1-B19; EX-A1296; XMD 8-87; XMD8-87; XMD-8-87; XMD 8-87; XMD887; XMD-887; XMD 887; ACK1-B19. CAS No. 1234480-46-6. Molecular formula: C24H27N7O2. Mole weight: 445.52.
XMD8-92
XMD8-92 is a potent ERK5 (BMK1)/BRD4 inhibitor with K d s of 80 and 190 nM, respectively. XMD8-92 inhibits DCAMKL2, PLK4 and TNK1 with K d s of 190, 600 and 890 nM, respectively. Anti-cancer activity [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1234480-50-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-14443.
XMD8-92
XMD8-92, via inhibition of BMK1 activation, significantly induces p21 expression in cells, and mediates suppression of cancer cell proliferation. Synonyms: XMD8-92; XMD-8-92; XMD 8-92; XMD892; XMD-892; XMD 892. Grades: >98%. CAS No. 1234480-50-2. Molecular formula: C26H30N6O3. Mole weight: 474.55.
XMT-1001
Polymeric camptothecin prodrug XMT-1001 is a polymeric prodrug of camptothecin (CPT) with potential antineoplastic activity. Polymeric camptothecin prodrug XMT-1001 consists of CPT conjugated to the 60-70 kDa, inert, bio-degradable, hydrophilic copolymer poly[1-hydroxymethylene hydroxymethyl formal] (PHF). Through a dual-phase, non-enzymatic release mechanism, CPT is first released in plasma from XMT-1001 as the lipophilic prodrugs CPT-SI (a succinimidoglycinate derivative) and CPT-SA (a succinamidoyl glycinate derivative), which are then hydrolyzed within tissues to release the lactone form of CPT. CPT inhibits the catalytic activity of DNA topoisomerase I, thereby inhibiting DNA replication and inducing apoptosis. This agent may exhibit a more favorable pharmacokinetic profile than other agents in the same class. Synonyms: XMT-1001; XMT1001; XMT 1001; A poly(1-hydroxymethylethylene hydroxymethylformal) (Fleximer)-camptothecin conjugate. CAS No. 1252797-26-4.
XMT-1107
XMT-1107 is a polymeric prodrug consisting of the fumagillol-derived small molecule XMT-1191 tethered to the hydrophilic, biodegradable70 kDa polymer poly[1- hydroxymethylethylene hydroxymethylformal] (PHF) with potential antiangiogenic and antineoplastic activities. Upon administration, fumagillin-derived polymer conjugate XMT-1107 releases XMT-1191, which may inhibit angiogenesis through the irreversible inhibition of the methionine aminopeptidase 2 (METAP2); although the exact mechanism of action has yet to be fully elucidated, this agent appears to induce cell cycle arrest in endothelial cells, inhibiting their proliferation and migration. Compared to an unconjugated fumagillin analog, XMT-1107 exhibits improved solubility and an extended half life due to its PHF backbone. METAP2, a member of the methionyl aminopeptidase family, binds two cobalt or manganese ions and protects the alpha subunit of eukaryotic initiation factor 2 (EIF2) from inhibitory phosphorylation by removing the amino-terminal methionine residue from nascent protein; this aminopeptidase may be overexpressed in a variety of tumor cell types. Synonyms: XMT-1107; XMT1107; XMT 1107; A poly(1-hydroxymethylethylene hydroxymethylformal) (Fleximer)-fumagillol conjugate. CAS No. 1252797-29-7.
XMU-MP-1
XMU-MP-1 is a reversible and selective MST1/2 inhibitor. It suppresses activities of MST1/2 kinase, then activating the downstream effector Yes-associated protein and promoting cell growth. Studies indicated that the pharmacological modulation of MST1/2 kinase activities offered a new way to potentiate tissue repair and regeneration, and XMU-MP-1 is the first lead for the development of targeted regenerative therapeutics. Uses: Targeted regenerative therapeutics. Synonyms: 4-((5,10-dimethyl-6-oxo-6,10-dihydro-5H-pyrimido[5,4-b]thieno[3,2-e][1,4]diazepin-2-yl)amino)benzenesulfonamide; 4-[(6,10-Dihydro-5,10-dimethyl-6-oxo-5H-pyrimido[5,4-b]thieno[3,2-e][1,4]diazepin-2-yl)amino]benzenesulfonamide; Benzenesulfonamide, 4-[(6,10-dihydro-5,10-dimethyl-6-oxo-5H-pyrimido[5,4-b]thieno[3,2-e][1,4]diazepin-2-yl)amino]-. Grades: >98%. CAS No. 2061980-01-4. Molecular formula: C17H16N6O3S2. Mole weight: 416.48.
XMU-MP-2
XMU-MP-2 is a BRK inhibitor with significant inhibitory activity on BRK-positive cells. XMU-MP-2 inhibits oncogenic BRK-driven tumor growth in a mouse xenograft model. XMU-MP-2 also synergizes with HER2 inhibitors or endoplasmic reticulum (ER) blockade to exert antiproliferative activity [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2031152-10-8. Pack Sizes: 1 mg; 5 mg. Product ID: HY-122664.
X-NeuNAc
Used as a substrate for the detection of sialidase-like enzyme in screening of enzymes, studying physiological activities of gangliosides, and recombinant technologies. Synonyms: N-Acetyl-2-O-(5-bromo-4-chloro-1H-indol-3-yl)-α-neuraminic Acid Monosodium Salt; 5-bromo-4-chloro-1H-indol-3-yl 5-(Acetylamino)-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonic Acid Monosodium Salt; 5-Bromo-4-chloro-3-indolyl-α-D-N-acetylneuraminic acid sodium salt. Grades: ≥98.0%. CAS No. 160369-85-7. Molecular formula: C19H25N2NaO3S. Mole weight: 559.73.
XO-379
XO-379. Group: Polymers.
XO44
XO44 (PF-6808472) is a broad-spectrum covalent kinase probe. XO44 can bind in CDK 2 and CDK 1. XO44 also labels CDK4 proteins in cells [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PF-6808472. CAS No. 2088112-70-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-122609.
XP-59
XP-59 is a potent inhibitor of the SARS-CoV M pro , with a K i of 0.1 μM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 890402-73-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-136284.
XPF-SE1
XPF-SE1 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Leu-Phe-Leu-Asp-Thr-Leu-Lys-Lys-Phe-Ala-Lys-Ala-Gly-Met-Glu-Ala-Val-Ile-Asn-Pro-Lys. Grades: >95%. Molecular formula: C111H183N27O29S. Mole weight: 2391.91.
XPF-SE3
XPF-SE3 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Phe-Trp-Thr-Thr-Ala-Ala-Glu-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Ala-Gly-Leu-Ala-Ser-Ile-Leu-Asn-Pro-Lys. Grades: >95%. Molecular formula: C123H195N31O32. Mole weight: 2620.10.
XPF-SE4
XPF-SE4 is an antibacterial peptide isolated from Silurana epitropicalis. It has strong activity against methicillin-resistant Staphylococcus aureus (MRSA). Synonyms: Gly-Val-Trp-Thr-Thr-Ile-Leu-Gly-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Leu-Glu-Ala-Leu-Thr-Asn-Pro-Lys. Grades: >96%. Molecular formula: C121H199N31O32. Mole weight: 2600.11.
XPF-St4
XPF-St4 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Trp-Ala-Ser-Ser-Ile-Gly-Ser-Ile-Leu-Gly-Lys-Phe-Ala-Lys-Gly-Gly-Ala-Gln-Ala-Phe-Leu-Gln-Pro-Lys. Grades: >96%. Molecular formula: C117H183N31O31. Mole weight: 2519.94.
XPF-St5
XPF-St5 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Trp-Leu-Pro-Thr-Phe-Gly-Lys-Ile-Leu-Arg-Lys-Ala-Met-Gln-Leu-Gly-Pro-Lys-Leu-Ile-Gln-Pro-Ile. Grades: >96%. Molecular formula: C129H213N33O28S. Mole weight: 2706.39.
XPF-St6
XPF-St6 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Val-Trp-Ser-Thr-Ile-Leu-Gly-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Leu-Asp-Ala-Ile-Val-Asn-Pro-Lys. Grades: >95%. Molecular formula: C120H197N31O31. Mole weight: 2570.08.
XPF-St7
XPF-St7 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Leu-Leu-Ser-Asn-Val-Ala-Gly-Leu-Leu-Lys-Gln-Phe-Ala-Lys-Gly-Gly-Val-Asn-Ala-Val-Leu-Asn-Pro-Lys. Grades: >96%. Molecular formula: C114H194N32O31. Mole weight: 2509.00.
XPF-St8
XPF-St8 is an antibacterial peptide isolated from the African clawed frog Silurana tropicalis. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Gly-Phe-Met-Ser-Lys-Val-Ala-Asn-Phe-Ala-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Val-Asn-Ala-Ile-Met-Asn-Gln-Lys. Grades: >97%. Molecular formula: C121H196N34O31S2. Mole weight: 2687.23.
XPhos
XPhos (2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl) 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: 2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl. CAS No. 564483-18-7. Pack Sizes: 10 g; 25 g. Product ID: HY-Y0006.
XPhos Pd G1
Catalyst for cross-coupling reactions of electron-deficient anilines with aryl chlorides. Catalyst for rapid C-N bond-forming process at low catalyst loading. Catalyst for C-N cross-coupling reactions, at or below room temperature. Catalyst for the synthesis of tetracyclic indoles via intermolecular α-arylation of ketones. Catalyst for the cross-coupling of benzyl chlorides with cyclopropanol-derived ketone homoenolates. Group: Palladium series catalysts. Alternative Names: (2-Dicyclohexylphosphino-2 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation marka-triisopropyl-1,1 inverted exclamation marka-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II) chloride; XPhos precatalyst; J-520016; Chloro(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II); BP-21201; Chloro(2-dicyclohexylphosphino-2 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation marka-triisopropyl-1,1 inverted exclamation marka-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II); (XPhos) palladium(II) phenethylamine chloride. CAS No. 1028206-56-5. Molecular formula: C41H59ClNPPd. Mole weight: 738.774g/mol. IUPACName: chloropalladium(1+); dicyclohexyl-[2-[2, 4, 6-tri(propan-2-yl)phenyl]phenyl]phosphane; 2-phenylethanamine. Canonical SMILES: CC (C)C1=CC (=C (C (=C1)C (C)C)C2=CC=CC=C2P (C3CCCCC3)C4CCCCC4)C (C)C. C1=CC=C ([C-]=C1)CCN. Cl[Pd+]. Catalog: ACM1028206565.
XPhos Pd G2
Palladium precatalyst for Suzuki-Miyaura coupling reactions. Group: Palladium series catalysts. Alternative Names: Chloro(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl) palladium(II). CAS No. 1310584-14-5. Molecular formula: C45H58ClNPPd. Mole weight: 785.79. Appearance: Powder. Purity: 0.98. Catalog: ACM1310584145-1.
XPhos Pd G3
Palladium precatalyst for facile C-N cross-coupling reactions. Group: Palladium series catalysts. Alternative Names: Methanesulfonato(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II). CAS No. 1445085-55-1. Molecular formula: C46H62NO3PPdS. Mole weight: 846.46. Appearance: Powder. Purity: 0.98. Catalog: ACM1445085551-1.
XppCp
XppCp is an integrative pharmacotherapeutic solution for studying select cancers and inflammatory disorders. With precisely orchestrated molecular mechanisms, XppCp functions as a highly specific and potent inhibitor, effectively impeding key signaling cascades implicated in the malignant proliferation of tumors and inflammatory responses. Synonyms: (XMPPCP); Xanthosine-5'-[(β,γ)-methyleno]triphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. CAS No. 187533-42-2. Molecular formula: C11H17N4O14P3(free acid). Mole weight: 522.19 (free acid).
XppNHp
XppNHp is a fluorescent biological probe commonly used in biomedicine to study G protein-coupled receptor signaling pathways. It is used to detect and study receptor-ligand interactions and the activation of adenylyl cyclase enzymes. Its specificity and sensitivity make it a valuable tool in drug discovery and understanding diseases such as cancer and neurological disorders. Synonyms: (XMPPNP); Xanthosine-5'-[(β ,γ)-imido]triphosphate, Triethylammonium salt. Grades: ≥ 95 % by HPLC. CAS No. 187533-43-3. Molecular formula: C10H16N5O14P3(free acid). Mole weight: 523.18 (free acid).
X-press Tag Peptide
X-press Tag Peptide, an N-terminal leader peptide containing a polyhistidine sequence, is a tag peptide used for protein purification. Synonyms: H-Asp-Leu-Tyr-Asp-Asp-Asp-Asp-Lys-OH; L-alpha-aspartyl-L-leucyl-L-tyrosyl-L-alpha-aspartyl-L-alpha-aspartyl-L-alpha-aspartyl-L-alpha-aspartyl-L-lysine. Molecular formula: C41H59N9O20. Mole weight: 997.96.
XR3054
XR3054 is a novel inhibitor of farnesyl protein transferase (FPTase). XR3054 inhibited the proliferation of the prostatic cancer cell lines LnCAP and PC3 and the colon carcinoma SW480 and HT1080 but was relatively inactive when tested against a panel of breast carcinoma cell lines. In conclusion XR3054 inhibits ras farnesylation, MAP kinase activation and anchorage-independent growth in NIH 3T3 transformed with v12 H-ras. XR3054 may also have effects on other cell signaling mechanisms. Synonyms: XR-3054; XR 3054; (4beta)-1beta,7-(Isopropylidenedioxy)-p-mentha-8-ene. Grades: 98%. CAS No. 247090-97-7. Molecular formula: C13H22O2. Mole weight: 210.31.
XR5944
XR5944 is an anti-tumor compound with DNA-targeting activity. As a topoisomerase inhibitor, XR5944 can effectively inhibit the activities of topoisomerase I and II. XR5944 shows excellent anti-tumor activity against human and mouse tumor cells in vitro and in vivo. XR5944 exhibits significant potency in multiple cell lines, with IC 50 values of 0.04-0.4 nM. XR5944 is not affected by atypical drug resistance in cells and remains significantly active even in cells overexpressing P-glycoprotein or multidrug resistance-related proteins. XR5944 showed anti-tumor efficacy in human tumor models of H69 small cell lung cancer and HT29 colon cancer, inducing tumor regression in most animals in the HT29 model. XR5944 can be used to study biological processes related to colon and lung cancer [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 343247-32-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-118899.
XR651
XR651 is a naphthacene-5,12-dione produced by Amycolatopsis X 16735. Synonyms: XR-651; XR 651. CAS No. 189697-45-8. Molecular formula: C21H16O5. Mole weight: 348.3.
XR9051
XR9051 is as a potent modulator of P-glycoprotein-mediated multidrug resistance (MDR) following a synthetic chemistry programme based on a natural product lead compound. XR9051 was shown to be a potent inhibitor of the binding of the cytotoxic to P-glycoprotein. XR9051 reverses the MDR phenotype through direct interaction with P-glycoprotein. Synonyms: XR-9051; XR 9051. CAS No. 762219-35-2. Molecular formula: C39H38N4O5. Mole weight: 642.76.
XRF - Setting Up Sample
XRF - Setting Up Sample. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS003516. Format: Solid. Shipping: Room Temperature.
XRF-Setting Up Sample, 40x40x5 mm
XRF-Setting Up Sample, 40x40x5 mm. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS013838. Format: Solid. Shipping: Room Temperature.
XRP44X
XRP44X. Group: Biochemicals. Grades: Purified. CAS No. 729605-21-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
XRP44X
XRP44X, under the IUPAC name [4-(3-chlorophenyl)piperazin-1-yl]-(5-methyl-2-phenylpyrazol-3-yl)methanone, is an inhibitor of Tubulin that suppresses microtubule polymerization and indirectly inhibits Net phosphorylation upstream of Erk1/2 activation. Ras-Net (Elk-3) pathway: IC50 = 10 - 20 nM. Synonyms: XRP44X; XRP-44X; XRP 44X; XRP-44-X; XRP 44 X; [4-(3-chlorophenyl)piperazin-1-yl]-(5-methyl-2-phenylpyrazol-3-yl)methanone; XRP44X; 729605-21-4; 1-(3-CHLOROPHENYL)-4-[(3-METHYL-1-PHENYL-1H-PYRAZOL-5-YL)CARBONYL]PIPERAZINE; [4-(3-Chlorophenyl)-1-piperazinyl](3-methyl-1-phenyl-1H-pyrazol-5-yl)-methanone; 1-(3-Chlorophenyl)-4-((3-methyl-1-phenyl-1H-pyrazol-5-yl)carbonyl)piperazine; ACMC-20ejss; MLS006010688; SCHEMBL6259088; CHEMBL3184174; CTK5D7160; DTXSID20438402; NPHPNBGYPKBDDB-UHFFFAOYSA-N; ZINC3987355; MFCD12828749; AKOS024457429; TRA0076028; NCGC00346805-01; AK174344; CJ-11238; HE383857; KB-62004; SMR004701669(4-(3-chlorophenyl)piperazin-1-yl)(3-methyl-1-phenyl-1H-pyrazol-5-yl)methanone; [4-(3-chlorophenyl)piperazin-1-yl](5-methyl-2-phenyl-2H-pyrazol-3-yl)-methanone; [4-(3-Chlorophenyl)piperazin-1-yl](5-methyl-2-phenyl-2H-pyrazol-3-yl)methanone; PIPERAZINE, 1-(3-CHLOROPHENYL)-4-[(3-METHYL-1-PHENYL-1H-PYRAZOL-5-YL)CARBONYL]-; XRP44X|1-(3-Chlorophenyl)-4-[(3-methyl-1-phenyl-1H-pyrazol-5-yl)carbonyl]piperazine. CAS No. 729605-21-4. Molecular formula: C21H21ClN4O. Mole weight: 380.87.
XT2
XT2 is a potent, orally active, and selective inhibitor of NF-κB-inducing kinase ( NIK ) with an IC 50 of 9.1 nM. XT2 suppresses CCl4-induced upregulation of ALT, a key biomarker of acute liver injury. XT2 also decreases immune cell infiltration into the injured liver tissue. XT2 has the potential for the research of liver inflammatory diseases [1]. XT2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 2582816-37-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-145801.
XT-2
XT-2 is an antibacterial peptide isolated from Xenopus tropicalis (Diploid clawed frog, Africa). It has activity against gram-negative bacteria. Synonyms: Gly-Cys-Trp-Ser-Thr-Val-Leu-Gly-Gly-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Leu-Glu-Ala-Ile-Val-Asn-Pro-Lys. Grades: >95%. Molecular formula: C118H193N31O31S. Mole weight: 2574.08.
XT-4
Antimicrobial peptide 4 is an antimicrobial peptide found in Xenopus tropicalis skin secretions (Western clawed frog, Silurana tropicalis). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 4; Gly-Val-Phe-Leu-Asp-Ala-Leu-Lys-Lys-Phe-Ala-Lys-Gly-Gly-Met-Asn-Ala-Val-Leu-Asn-Pro-Lys; Xenopus tropicalis antimicrobial peptide 4. Grades: ≥97%. CAS No. 398143-81-2. Molecular formula: C107H176N28O27S. Mole weight: 2318.81.
XT-5
Antimicrobial peptide 5 is an antimicrobial peptide found in Xenopus tropicalis skin secretions (Western clawed frog, Silurana tropicalis). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 5; PGLa-like peptide-SE1; PGLa-SE1; Gly-Met-Ala-Thr-Lys-Ala-Gly-Thr-Ala-Leu-Gly-Lys-Val-Ala-Lys-Ala-Val-Ile-Gly-Ala-Ala-Leu-NH2; Xenopus tropicalis antimicrobial peptide 5; glycyl-L-methionyl-L-alanyl-L-threonyl-L-lysyl-L-alanylglycyl-L-threonyl-L-alanyl-L-leucylglycyl-L-lysyl-L-valyl-L-alanyl-L-lysyl-L-alanyl-L-valyl-L-isoleucylglycyl-L-alanyl-L-alanyl-L-leucinamide. Grades: ≥96%. CAS No. 398143-82-3. Molecular formula: C88H160N26O24S. Mole weight: 1998.47.
XT-6
Antimicrobial peptide 6 is an antimicrobial peptide found in Xenopus tropicalis skin secretions (Western clawed frog, Silurana tropicalis). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 6; Gly-Phe-Leu-Gly-Ser-Leu-Leu-Lys-Thr-Gly-Leu-Lys-Val-Gly-Ser-Asn-Leu-Leu-NH2; Xenopus tropicalis antimicrobial peptide 6. Grades: 97%. CAS No. 398143-84-5. Molecular formula: C84H146N22O22. Mole weight: 1816.22.
XT-7
Antimicrobial peptide 7 is an antimicrobial peptide found in Xenopus tropicalis skin secretions (Western clawed frog, Silurana tropicalis). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 7; Gly-Leu-Leu-Gly-Pro-Leu-Leu-Lys-Ile-Ala-Ala-Lys-Val-Gly-Ser-Asn-Leu-Leu-NH2; glycyl-L-leucyl-L-leucyl-glycyl-L-prolyl-L-leucyl-L-leucyl-L-lysyl-L-isoleucyl-L-alanyl-L-alanyl-L-lysyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-leucyl-L-leucinamide; Xenopus tropicalis antimicrobial peptide 7. Grades: >96%. CAS No. 398143-86-7. Molecular formula: C83H150N22O20. Mole weight: 1776.25.
XTP/dITP diphosphatase
The enzymes from the bacterium Escherichia coli and the archaea Methanococcus jannaschii and Archaeoglobus fulgidus are highly specific for XTP and dITP. The activity is dependent on divalent cations, Mg2+ is preferred. Group: Enzymes. Synonyms: hypoxanthine/xanthine dNTP pyrophosphatase; rdgB (gene name). Enzyme Commission Number: EC 3.6.1.66. 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-4639; XTP/dITP diphosphatase; EC 3.6.1.66; hypoxanthine/xanthine dNTP pyrophosphatase; rdgB (gene name). Cat No: EXWM-4639.
XTPγS
XTPγS is a non-hydrolyzable GTP analog used in biomedical research as a substitute for GTP. It acts as an agonist for G protein signaling pathways allowing for the study of GTP-binding proteins and their involvement in various intracellular processes, such as cell signaling, neurotransmission and receptor activation. Synonyms: Xanthosine-5'-(γ-thio)-triphosphate, Sodium salt. Grades: ≥ 90 % by HPLC. CAS No. 723313-37-9. Molecular formula: C10H15N4O14P3S (free acid). Mole weight: 540.22 (free acid).
XTP - Sodium salt
The base of XTP, xanthine, bears a keto group instead of an amino group at C2 of the purine ring. Xanthosine 5'-triphosphate (XTP), a GTP analogue, is expected to possess an even lower affinity for G-protein cr-subunits than GTP. Synonyms: Xanthosine-5'-triphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. CAS No. 105931-36-0. Molecular formula: C10H15N4O15P3(free acid). Mole weight: 524.16 (free acid).
XTT sodium
XTT (sodium) is used to assess cell viability as a function of redox potential. Actively respiring cells convert the water-soluble XTT to a water-soluble, orange colored formazan product. Uses: Scientific research. Group: Signaling pathways. CAS No. 111072-31-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-122131.
XTT sodium salt
XTT sodium salt is a reagent widely used in biomedical research. It acts as a colorimetric indicator to measure cell viability and metabolic activity. XTT sodium salt is predominantly utilized in various assays to assess the effects of drugs and treatments on cell proliferation, apoptosis, and cytotoxicity, specifically in cancer research. Synonyms: Sodium 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide inner salt; Sodium 3,3-[1-(phenylamino)carbonyl]-3,4-tetrazolium-bis(4-methoxy-6-nitro)benzenesulfonic acid. CAS No. 111072-31-2. Molecular formula: C22H16N7O13S2 Na. Mole weight: 673.52.
XY 018
XY 018 is a RORγ antagonist with EC50 value of 190 nM. It suppresses androgen receptor expression in prostate cancer cell lines. It also inhibits growth of tumors in androgen receptor-positive xenograft models. Synonyms: XY-018; XY018; N-[2'-Fluoro-4'-[2, 2, 2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl][1, 1'biphenyl]-4-yl]-2-nitrobenzeneacetamide. Grades: ≥98% by HPLC. CAS No. 1873358-87-2. Molecular formula: C23H15F7N2O4. Mole weight: 516.36.
XY1
XY1 is a close analog of SGC707 that is completely inactive against PRMT3 at concentrations as high as 100 μM. It is intended to be used as a negative control for SGC707 in studies involving PRMT3 action. Synonyms: XY1; XY-1; XY 1. Grades: 98%. CAS No. 1624117-53-8. Molecular formula: C17H19N3O2. Mole weight: 297.36.
XY101
XY101 is a potent, selective, metabolically stable and orally available RORγ inverse agonist with an IC 50 of 30 nM and a K d of 380 nM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2349368-16-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-128604.
XYDAR
XYDAR. Group: Polymers.
Xylan
Xylan represents the main hemicellulose component in the secondary plant cell walls of flowering plants. Xylan is a polysaccharide made from units of xylose and contains predominantly β-D-xylose units linked as in cellulose [1]. Uses: Scientific research. Group: Natural products. CAS No. 9014-63-5. Pack Sizes: 500 mg; 1 g; 5 g. Product ID: HY-107846.
Xylan
5g Pack Size. Group: Building Blocks, Organics. CAS No. 9014-63-5. Prepack ID 12207874-5g. See USA prepack pricing.
XYLAN
Off-white, yellow or light-brown powder. Uses: Xylan is a major constituent of the secondary cell wall and plant cell-wall polysaccharides. xylan is also used in the studies involving structural properties, foaming as a new means for food structuring in plants. xylanases an enzymatic form of xylan is used in several biotechnological processes, primarily for biopulping and biobleaching in the paper industry and as accessory enzymes for bioethanol production. Alternative Names: POLY[BETA-D-XYLOPYRANOSE(1->4)];XYLAN;XYLAN EX BEECHWOOD;XYLAN, OAT SPELTS;XYLAN OATS SPELT;(1,4-beta-D-Xylan)n;(1,4-beta-D-Xylan)n+1;1,4-beta-D-Xylan. CAS No. 9014-63-5. Molecular formula: C5H10O5. Mole weight: 150.12. Appearance: Solid. ECNumber: 232-760-6. Catalog: ACM9014635.
XYLAN
Off-white, yellow or light-brown powder. Uses: Xylan is a major constituent of the secondary cell wall and plant cell-wall polysaccharides. xylan is also used in the studies involving structural properties, foaming as a new means for food structuring in plants. xylanases an enzymatic form of xylan is used in several biotechnological processes, primarily for biopulping and biobleaching in the paper industry and as accessory enzymes for bioethanol production. Group: Polymers. Alternative Names: POLY[BETA-D-XYLOPYRANOSE(1->4)]; XYLAN; XYLAN EX BEECHWOOD; XYLAN, OAT SPELTS; XYLAN OATS SPELT; (1,4-beta-D-Xylan)n; (1,4-beta-D-Xylan)n+1; 1,4-beta-D-Xylan. CAS No. 9014-63-5. Molecular formula: 150.12. Mole weight: C5H10O5.
xylan 1,3-β-xylosidase
Xylan 1,3-beta-xylosidase (EC 3.2.1.72) is an enzyme with systematic name 3-beta-D-xylan xylohydrolase. Group: Enzymes. Synonyms: 1,3-β-D-xylosidase, exo-1,3-β-xylosidase; β-1,3'-xylanase; exo-β-1,3'-xylanase; 1,3-β-D-xylan xylohydrolase. Enzyme Commission Number: EC 3.2.1.72. CAS No. 37288-50-9. 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-3936; xylan 1,3-β-xylosidase; EC 3.2.1.72; 37288-50-9; 1,3-β-D-xylosidase, exo-1,3-β-xylosidase; β-1,3'-xylanase; exo-β-1,3'-xylanase; 1,3-β-D-xylan xylohydrolase. Cat No: EXWM-3936.
xylan 1,4-β-xylosidase
Also hydrolyses xylobiose. Some other exoglycosidase activities have been found associated with this enzyme in sheep liver. Group: Enzymes. Synonyms: xylobiase; β-xylosidase; exo-1,4-β-xylosidase; β-D-xylopyranosidase; β-xylosidase; β-xylosidase; exo-1,4-xylosidase; exo-1,4-β-D-xylosidase; 1,4-β-D-xylan xylohydrolase. Enzyme Commission Number: EC 3.2.1.37. CAS No. 9025-53-0. β-Xylosidase. 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-3899; xylan 1,4-β-xylosidase; EC 3.2.1.37; 9025-53-0; xylobiase; β-xylosidase; exo-1,4-β-xylosidase; β-D-xylopyranosidase; β-xylosidase; β-xylosidase; exo-1,4-xylosidase; exo-1,4-β-D-xylosidase; 1,4-β-D-xylan xylohydrolase. Cat No: EXWM-3899.
xylan α-1,2-glucuronosidase
Xylan alpha-1,2-glucuronosidase (EC 3.2.1.131) is an enzyme with systematic name xylan 2-alpha-D-(4-O-methyl)glucuronohydrolase. Group: Enzymes. Synonyms: 1,2-α-glucuronidase; α-(1?2)-glucuronidase; xylan α-D-1,2-(4-O-methyl)glucuronohydrolase. Enzyme Commission Number: EC 3.2.1.131. CAS No. 114921-73-2. 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-3814; xylan α-1,2-glucuronosidase; EC 3.2.1.131; 114921-73-2; 1,2-α-glucuronidase; α-(1?2)-glucuronidase; xylan α-D-1,2-(4-O-methyl)glucuronohydrolase. Cat No: EXWM-3814.
Xylanase
An enzyme that hydrolyzes xylan. Typically used in food processing, animal feed, and dietary supplements. Applications: Dietary supplements. Group: Enzymes. Synonyms: Xylanase. CAS No. 37278-89-0. Xylanase. Appearance: powder or liquid. Source: Trichoderma longibrachiatum, (Trichoderma reesei). Xylanase; Xylanase for baking; Baking Enzymes; BAK-1732. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: DIS-1032.
Xylanase 10A from Bacillus halodurans, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylana. Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 44.7 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacillus halodurans. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1520.
Xylanase 10A from Bacteroides ovatus, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; . Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 43 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacteroides ovatus. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1519.
Xylanase 10A from Caldicellulosiruptor saccharolyticus, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xyl. Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 42.5 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Caldicellulosiruptor saccharolyticus. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1521.
In enzymology, an acetylxylan esterase (EC 3.1.1.72) is an enzyme that catalyzes a chemical reaction, the deacetylation of xylans and xylo-oligosaccharides. This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. Group: Enzymes. Synonyms: Acetylxylan esterase; EC 3.1.1.72; 188959-24-2; 9000-82-2. Enzyme Commission Number: EC 3.2.1.8 and 3.1.1.72. Purity: >90% as judged by SDS-PAGE. Acetylxylan esterase. Mole weight: 72.5 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Clostridium thermocellum. Acetylxylan esterase; EC 3.1.1.72; 9000-82-2; EC 3.2.1.8; endo-1,4-xylanase; xylanase; β-1,4-xylanase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase. Cat No: NATE-1536.
Xylanase 11A from Bacillus subtilis, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; . Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 22.4 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacillus subtilis. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1524.
Xylanase 11A from Podospora anserina, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; . Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 41 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Podospora anserina. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1522.
Xylanase 11A from Thermobifida fusca, Recombinant
Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose, thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in micro-organisms thriving on plant sources for the degradation of plant matter into usable nutrients. Xylanases are produced by fungi, bacteria, yeast, marine algae, protozoans, snails, crustaceans, insect, seeds, etc., (mammals do not produce xylanases). Group: Enzymes. Synonyms: EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase. Enzyme Commission Number: EC 3.2.1.8. CAS No. 9025-57-4. Purity: >90% as judged by SDS-PAGE. Xylanase. Mole weight: 23.0 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Thermobifida fusca. EC 3.2.1.8; endo-(1?4)-β-xylan 4-xylanohydrolase; endo-1,4-xylanase; xylanase; β-1,4-xylanase; endo-1,4-xylanase; endo-β-1,4-xylanase; endo-1,4-β-D-xylanase; 1,4-β-xylan xylanohydrolase; β-xylanase; β-1,4-xylan xylanohydrolase; endo-1,4-β-xylanase; β-D-xylanase; endo-1,4-β-xylanase. Cat No: NATE-1523.