A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Kex2 Protease from Saccharomyces cerevisiae, Recombinant
Kex2 is a Ca2+-dependent serine protease and cleaves at C-terminal site of Lys-Arg, Arg-Arg, Pro-Arg in pro-α-factor and killer-toxin precursors maturing, it was discovered in Saccharomyces cerevisiae. But Kex2 cant recognize and cut a single basic amino acid,such as carboxyl end peptide bond of arginine and lysine. Recombinant Kex2 is a genetically engineered protein expressed in Pichia pastoris and purified by high pressure liquid chromatography. The activity of Kex2 is not affected by the conventional serine protease inhibitors such as PMSF, TPCK, TLCK inhibition. Group: Enzymes. Synonyms: KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Enzyme Commission Number: EC 3.4.21.61. Mole weight: 67±6.7 kD. Activity: >10 unit/mg protein. Storage: Recommended storage temperature: 2°C-8°C.Transport condition: blue ice to keep the environment cool.It should be stored in 20mM NaAc-HAc (pH 5.0-5.5) and 2mM Ca2+. It is stable after 5 cycles freezing and thawing. Form: White lyophilized. Source: Pichia pastoris. Species: Saccharomyces cerevisiae. KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Cat No: NATE-1891.
kexin
A Ca2+-activated peptidase of peptidase family S8, containing Cys near the active site His, and inhibited by p-mercuribenzoate. Similar enzymes occur in mammals. Group: Enzymes. Synonyms: yeast KEX2 protease; proteinase yscF; prohormone-processing endoprotease; paired-basic endopeptidase; yeast cysteine proteinase F (misleading); paired-basic endopeptidase; andrenorphin-Gly-generating enzyme; endoproteinase Kex2p; gene KEX2 dibasic proteinase; Kex 2p proteinase; Kex2 endopeptidase; Kex2 endoprotease; Kex2 endoproteinase; Kex2 protease; proteinase Kex2p; Kex. Enzyme Commission Number: EC 3.4.21.61. CAS No. 99676-46-7. 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-4152; kexin; EC 3.4.21.61; 99676-46-7; yeast KEX2 protease; proteinase yscF; prohormone-processing endoprotease; paired-basic endopeptidase; yeast cysteine proteinase F (misleading); paired-basic endopeptidase; andrenorphin-Gly-generating enzyme; endoproteinase Kex2p; gene KEX2 dibasic proteinase; Kex 2p proteinase; Kex2 endopeptidase; Kex2 endoprotease; Kex2 endoproteinase; Kex2 protease; proteinase Kex2p; Kex2-like precursor protein processing endoprotease; prohormone-processing KEX2 proteinase; prohormone-processing proteinase; proprotein convertase; protease KEX2; Kex2 proteinase; Kex2-like endoproteinase. Cat No: EXWM-4152.
KF38789
KF38789 is a selective inhibitor of P-selectin-PSGL-1 binding. KF38789 inhibits the binding of U937 cells to immobilized P-selectin immunoglobulin G chimeric protein (P-selectin-Ig) with an IC50 value of 1.97 ?M[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 257292-29-8. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-103358.
KF 38789
KF 38789. Group: Biochemicals. Grades: Purified. CAS No. 257292-29-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
K-FGF
It is a cell penetrating peptide. Synonyms: H-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-OH; Human FGF-4; hFGF-4; Heparin-binding growth factor 4; K-fibroblast growth factor; HBGF-4; transforming protein KS3; L-alanyl-L-alanyl-L-valyl-L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl-L-proline. Grade: >98%. Molecular formula: C74H130N16O17. Mole weight: 1515.95.
Electroporation buffer optimized for KG1 leukemia cells. Optimized electroporation protocol provided for transfection of si/miRNA, DNA, mRNA, and small proteins. Feature high transfection efficacy and cell viability. Uses: Electroporation of DNA, RNA, protein and small molecules. Product ID: 6576.
Nevada, Texas, USA
KG5
KG5 is an orally active dual PDGFRβ and B-Raf allosteric inhibitor. KG5 also inhibits Flt3 , KIT and c-Raf. KG5 has anticancer, antiangiogenic activities [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 877874-85-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15198.
KG-5
KG-5 is an orally available PDGFRß and B-Raf allosteric inhibitor. Uses: Designed for use in research and industrial production. Additional or Alternative Names: KG-5; KG 5; KG5. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 877874-85-6. Molecular formula: C20H16F3N7OS. Mole weight: 459.45. Purity: >98%. IUPACName: 2-(Methylthio)-6-[4-[5-[[3-(trifluoromethyl)phenyl]amino]-1H-1,2,4-triazol-3-yl]phenoxy]-4-pyrimidinamine. Canonical SMILES: NC1=NC(SC)=NC(OC2=CC=C(C3=NNC(NC4=CC=CC(C(F)(F)F)=C4)=N3)C=C2)=C1. Product ID: ACM877874856. Alfa Chemistry ISO 9001:2015 Certified. Categories: KG 51.
KG-501
KG-501 is a CREB inhibitor, with an IC50 of 6.89 ?M. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Naphthol AS-E phosphate. CAS No. 18228-17-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-103299.
KGP94 is a selective inhibitor of cathepsin L with an IC50 of 189 nM[1]. KGP94 inhibits migration and invasion of metastatic carcinoma and shows low cytotoxicity (GI50=26.9 μM) against various human cell lines[2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1131456-28-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-118762.
KH-3
KH-3 is a potent RNA-binding protein Hu antigen R (HuR) inhibitor with an IC 50 value of 0.35 μM. KH-3 has anti-proliferative activity. KH-3 suppresses breast cancer cell invasion as well as delays the initiation of lung colonies by disrupting HuR-FOXQ1 mRNA interaction [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1215115-03-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-134601.
3-Glycidoxypropyltrimethoxysilane assumes the role of an eminent coupling agent and surface modifier. Its multifaceted application realm stretches from biomaterial synthesis to drug delivery systems. The exceptional chemical attributes it possesses facilitate boosted adhesion and compatibility, rendering it ideal for amalgamating diverse entities, encompassing metals, plastics, and biological matrices. Alternative Names: 3-glycidoxypropyltrimethoxysilane. (3-Glycidoxypropyl)trimethoxysilane. Glymo. 3-Glycidyloxypropyltrimethoxysilane. CAS No. 2530-83-8. Product ID: CHE2530838. Molecular formula: C9H20O5Si. Mole weight: 236.34. EINECS: 219-784-2. SMILES: CO[Si](CCCOCC1CO1)(OC)OC. Appearance: Liquid. Standard: REACH. Category: Coupling Agents.
KH7 is a soluble adenylyl cyclase (sAC) -specific inhibitor, with IC 50 s of 3-10 μM toward both recombinant purified human sAC t protein and heterologously expressed sACt in cellular assays [1]. KH7 is also a cAMP inhibitor [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 330676-02-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-103194.
KH 7
KH 7. Group: Biochemicals. Grades: Purified. CAS No. 330676-02-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Khasianine
Khasianine. Group: Biochemicals. Alternative Names: β2-Solamargine. Grades: Plant Grade. CAS No. 32449-98-2. Pack Sizes: 10mg. Molecular Formula: C39H63NO11, Molecular Weight: 721.918. US Biological Life Sciences.
Worldwide
Khasianine
Exhibited strong activity against liver damage induced by CCl4. Alternative Names: |A2-Solamargine. CHEMBL446743. SCHEMBL3158089. CAS No. 32449-98-2. Product ID: PIPE-0657. Molecular formula: C39H63NO11. Mole weight: 721.9. SMILES: C[C@@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC=C6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)O)O)C)C)C)NC1. Appearance: Powder. Category: Natural Extract.
Khellin is a furochromone that can be isolated from Ammi visnuga L. Khellin is an EGFR inhibitor with an IC 50 of 0.15 μM. Khelline has anti-proliferative activity in vitro. Khellin has antispasmodic and coronary vasodilator effects [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 82-02-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1394.
Khellin
5g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C14H12O5. CAS No. 82-02-0. Prepack ID 13358619-5g. Molecular Weight 260.24. See USA prepack pricing.
Khellin
Khellin. Group: Biochemicals. Alternative Names: 4,9-Dimethoxy-7-Methyl-5H-Furo[3,2-G]-[1]Benzopyran-5-One. Grades: Highly Purified. CAS No. 82-02-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C14H12O5. US Biological Life Sciences.
Khusenol, is a component of Vetiver essential oil which is a highly esteemed basic ingredient of modern perfumery, hvaing a woody, earthy scent. Group: Biochemicals. Grades: Highly Purified. CAS No. 16223-63-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C15H24O, Molecular Weight: 220.35. US Biological Life Sciences.
Ki16425 (Debio 0719) is a subtype-selective, competitive antagonist of the EDG-family receptors, LPA1 and LPA3 with K i s of 0.34 μM and 0.93 μM, respectively. Ki16425 (Debio 0719) reduces the LPA -induced activation of p42/p44 MAPK [1] [2]. Ki16425 can also inhibit LPA -induced dephosphorylation of Yes-associated protein (YAP)/TAZ in HEK293A cells [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Debio 0719. CAS No. 355025-24-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-13285.