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| Product | Description | |
|---|---|---|
| Spantide I | Spantide I is a selective NK1 receptor antagonist (Ki = 230, 8150 and > 10000 nM for rat NK1, NK2 and NK3 receptors, respectively). Uses: Analgesics. Synonyms: [D-Arg1, D-Trp7,9, Leu11]-Substance P. CAS No. 91224-37-2. Molecular formula: C75H108N20O13. Mole weight: 1497.79. |  |
| Spantide II | Spantide II is more effective as an antagonist of substance P than spantide I, but less effective in releasing histamine from mast cells. The neurotoxicity of Spantide II is negligible. Uses: Analgesics. Synonyms: (D-Lys(nicotinoyl)1,β-(3-pyridyl)-Ala3,3,4-dichloro-D-Phe5,Asn6,D-Trp7,9,Nle11)-Substance P; H-D-Lys(nicotinoyl)-Pro-β-(3-pyridyl)-Ala-Pro-3,4-dichloro-D-Phe-Asn-D-Trp-Phe-D-Trp-Leu-Nle-NH2; L-Norleucinamide, N6-(3-pyridinylcarbonyl)-D-lysyl-L-prolyl-3-(3-pyridinyl)-L-alanyl-L-prolyl-3,4-dichloro-D-phenylalanyl-L-asparaginyl-D-tryptophyl-L-phenylalanyl-D-tryptophyl-L-leucyl-. Grades: 95%. CAS No. 129176-97-2. Molecular formula: C86H104Cl2N18O13. Mole weight: 1668.79. | |
| Sparfloxacin | Sparfloxacin is a fluoroquinolone antibiotic, shows broad and potent antibacterial activity. It can inhibit bacterial DNA gyrase, thereby inhibiting DNA replication and transcription. Uses: Antitubercular agents. Synonyms: Zagam; AT-4140. Grades: >98%. CAS No. 110871-86-8. Molecular formula: C19H22F2N4O3. Mole weight: 392.40. | |
| Sparfloxacin | Sparfloxacin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-AMINO-1-CYCLOHEXYL-7-(CIS-3,5-DIMETHYLPIPERAZINO)-6,8-DIFLUORO-1,4-DIHYDRO-4-OXO-3-QUINOLINECARBOXYLIC ACID;,5-dimethyl-1-piperazinyl)-4-oxo-,cis-;at4140;ci978;Clorsulon, Vetranal;SPARFLOXACIN, [2-14C]- 5-25 MCI(185-925 MBQ)/MMOL, DELIVERED >5-amino-1-cyclohexyl-7-(cis-3,5-dimethylpiperazino)-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid;3-Quinolinecarboxylic acid, 5-amino-1-cyclopropyl-7-(3,5-dimethyl-1-piperazinyl)-6,8-difluoro-1,4-dihydro-4-oxo-, cis-. Product Category: Heterocyclic Organic Compound. CAS No. 110871-86-8. Molecular formula: C19H22F2N4O3. Mole weight: 392.4. Product ID: ACM110871868. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Sparfloxacin | A fluorianted quinolone antibacterial. Group: Biochemicals. Grades: Highly Purified. CAS No. 110871-86-8. Pack Sizes: 10mg, 100mg, 500mg, 1g. Molecular Formula: C19H22F2N4O3, Melting Point: >245°C (dec.). US Biological Life Sciences. |  Worldwide |
| Sparfloxacin | 5g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C19H22F2N4O3. CAS No. 110871-86-8. Prepack ID 48237696-5g. Molecular Weight 392.4. See USA prepack pricing. |  |
| Sparfloxacin | Sparfloxacin (CI-978) is a fluoroquinolone antibiotic, shows broad and potent antibacterial activity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: CI-978; AT-4140. CAS No. 110871-86-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B0308. |  |
| Sparoxomycin A1 | It is produced by the strain of Str. sparsogenes SN 2325. It is a novel mammalian cell proliferation effector that converts the transformed phenotype of Rous sarcoma virus-infected NRK cells to a normal phenotype. Synonyms: 2-Propenamide, N-[(1S)-1-(hydroxymethyl)-2-[[S(R)]-[[[S(S)]-methylsulfinyl]methyl]sulfinyl]-ethyl]-3-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinyl)-, (2E)-. CAS No. 174390-01-3. Molecular formula: C13H19N3O6S2. Mole weight: 377.44. | |
| Sparoxomycin A2 | It is produced by the strain of Str. sparsogenes SN 2325. It is a novel mammalian cell proliferation effector that converts the transformed phenotype of Rous sarcoma virus-infected NRK cells to a normal phenotype. It has weak antimicrobial activity (such as Escherichia coli) but has no effect on staphylococcus aureus, candida albicans and staphylococcus grayi. Synonyms: 2-Propenamide, N-[(1S)-1-(hydroxymethyl)-2-[[S(R)]-[[[S(R)]-methylsulfinyl]methyl]sulfinyl]-ethyl]-3-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinyl)-, (2E)-. CAS No. 174390-02-4. Molecular formula: C13H19N3O6S2. Mole weight: 377.44. | |
| Sparsentan | Sparsentan (RE-021) is a highly potent dual angiotensin II and endothelin A receptor antagonist with K i s of 0.8 and 9.3 nM, respectively [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: RE-021; DARA-a. CAS No. 254740-64-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-17621. | |
| Sparsentan | Sparsentan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 254740-64-2. Molecular Formula: C32H40N4O5S. Mole Weight: 592.76. Catalog: APB254740642. |  |
| Sparsentan-D5 | Sparsentan-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1801597-09-0. Molecular Formula: C32H35D5N4O5S. Mole Weight: 597.79. Catalog: APB1801597090. | |
| Sparsentan impurity 1 | Sparsentan impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H35ClN4O4S. Mole Weight: 583.15. Catalog: APB12091. | |
| Sparsentan impurity 10 | Sparsentan impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026355-73-6. Molecular Formula: C34H44N4O6S. Mole Weight: 636.81. Catalog: APB1026355736. | |
| Sparsentan impurity 11 | Sparsentan impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1255948-71-0. Molecular Formula: C10H13BrO2. Mole Weight: 245.12. Catalog: APB1255948710. | |
| Sparsentan impurity 12 | Sparsentan impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1255948-72-1. Molecular Formula: C11H15BrO4S. Mole Weight: 323.2. Catalog: APB1255948721. | |
| Sparsentan impurity 13 | Sparsentan impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1255948-74-3. Molecular Formula: C23H31BrN2O6. Mole Weight: 511.41. Catalog: APB1255948743. | |
| Sparsentan impurity 2 | Sparsentan impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1399412-15-7. Molecular Formula: C32H38N4O6S. Mole Weight: 606.74. Catalog: APB1399412157. | |
| Sparsentan impurity 3 | Sparsentan impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 254737-96-7. Molecular Formula: C30H34N4O5S. Mole Weight: 562.69. Catalog: APB254737967. | |
| Sparsentan impurity 4 | Sparsentan impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 347852-72-6. Molecular Formula: C10H10Br2O2. Mole Weight: 322. Catalog: APB347852726. | |
| Sparsentan impurity 5 | Sparsentan impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 948349-66-4. Molecular Formula: C12H15BrO3. Mole Weight: 287.15. Catalog: APB948349664. | |
| Sparsentan impurity 6 | Sparsentan impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 415697-58-4. Molecular Formula: C13H17BN2O6S. Mole Weight: 340.16. Catalog: APB415697584. | |
| Sparsentan impurity 7 | Sparsentan impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1247868-68-3. Molecular Formula: C25H30N2O7S. Mole Weight: 502.58. Catalog: APB1247868683. | |
| Sparsentan impurity 8 | Sparsentan impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1098924-76-5. Molecular Formula: C23H28N2O6S. Mole Weight: 460.55. Catalog: APB1098924765. | |
| Sparsentan impurity 9 | Sparsentan impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026273-26-6. Molecular Formula: C23H27BrN2O5S. Mole Weight: 523.44. Catalog: APB1026273266. | |
| Sparsentan (RE-021) | Sparsentan, also known as RE-021, BMS346567, is a dual antagonist of both angiotensin II and endothelin A receptor antagonist. Synonyms: 2-[4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-(ethoxymethyl)phenyl]-N-(4,5-dimethyl-1,2-oxazol-3-yl)benzenesulfonamide; RE-021; RE021; RE 021; PS-433540; PS433540; PS 433540; DARA-a; Sparsentan. Grades: >98%. CAS No. 254740-64-2. Molecular formula: C32H40N4O5S. Mole weight: 592.75. | |
| Sparsomycin | It is an anti-tumor drug produced by the strain of Str. sparsogenes var. sparsogenes NRRL 2940, Str. cuspidosporus B-79. It has the effect of anti-bacterial and a few fungi. 0.05 μg/mL of Sparsomycin can inhibit the synthesis of 50% KB cell protein, it has the inhibitory effect on 11 kinds of experimental tumor, such as sarcoma-180 solid type, sarcoma-180 ascites type and Eschericz ascites carcinoma. Uses: Antibiotics, antineoplastic. Synonyms: Upjohn Antibiotic 155b1t; 2-Propenamide, N-(1-(hydroxymethyl)-2-(((methylthio)methyl)sulfinyl)ethyl)-3-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinyl)-, (S-(E))-; 2-Propenamide, N-[1-(hydroxymethyl)-2-[[(methylthio)methyl]sulfinyl]ethyl]-3-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinyl)-, [R-[R*,S*-(E)]]-; (+)-Sparsomycin; NSC 059729. Grades: >95%. CAS No. 1404-64-4. Molecular formula: C13H19N3O5S. Mole weight: 361.47. | |
| Spartalizumab | Spartalizumab is a humanized anti-PD-1 IgG4 antibody under the development of melanoma treatment. Synonyms: PDR001. CAS No. 1935694-88-4. | |
| Spartalizumab | Spartalizumab (PDR001) is a humanized immunoglobulin 4 monoclonal antibody that binds PD-1 with subnanomolar activity and blocks interaction with PD-L1 and PD-L2. Spartalizumab can be used for the research of anaplastic thyroid carcinoma (ATC) [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: PDR001. CAS No. 1935694-88-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P9972. | |
| Sparteine | Sparteine is a natural alkaloid extracted from scotch broom. It inhibits mAChR M2 and M4, and displays anticonvulsant effects. It also inhibits nAChR in the neurons. Synonyms: 7,14-Methano-2H,6H-dipyrido[1,2-a:1',2'-e][1,5]diazocine, dodecahydro-, (7S,7aR,14S,14aS)-; (7S,7aR,14S,14aS)-Dodecahydro-7,14-methano-2H,6H-dipyrido[1,2-a:1',2'-e][1,5]diazocine; 7,14-Methano-2H,6H-dipyrido[1,2-a:1',2'-e][1,5]diazocine, dodecahydro-, [7S-(7α, 7aα, 14α, 14aβ)]-; (-)-Sparteine; 6β,7α,9α,11α-Pachycarpine; L-(-)-Sparteine; L-Sparteine; l-Sparteine; Lupinidin; Lupinidine; Spartein. Grades: ≥98%. CAS No. 90-39-1. Molecular formula: C15H26N2. Mole weight: 234.38. | |
| Sparteine Sulfate | A class 1a antiarrhythmic agent; a sodium channel blocker. Group: Biochemicals. Alternative Names: (7S,7aR,14S,14aS)-Dodecahydro-7,14-methano-2H,6H-dipyrido[1,2-a:1',2'-e][1,5]diazocine Sulfate; Sparteine Sulfate; NSC 143087; NSC 26253; NSC 402663; Spartepur; Spal; Spareng; Sparm; Sparteal; Spartocin; Spartin; Spatym; Tocosimplex; [7S-(7α, 7aα, 14α, 14a β)]-Dodecahydro-7,14-methano-2H,6H-dipyrido[1,2-a:1',2'-e][1,5]diazocine Sulfate. Grades: Highly Purified. CAS No. 299-39-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Spathulenol | Spathulenol is isolated from Aristolochia yunnanensis , and has antioxidant, anti-inflammatory, antiproliferative and antimycobacterial activities. Spathulenol shows a high antioxidant activity with an IC 50 of 85.60 μg/mL in the DPPH system [1]. Uses: Scientific research. Group: Natural products. CAS No. 6750-60-3. Pack Sizes: 1 mg. Product ID: HY-N1205. | |
| Spautin 1 | Spautin 1. Group: Biochemicals. Grades: Purified. CAS No. 1262888-28-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| Spautin-1 | Spautin-1 is a potent and specific autophagy inhibitor, and inhibits the deubiquitinating activity of USP10 and USP13 with IC50 of ?0.6-0.7 μM. Synonyms: Spautin-1; Spautin1; Spautin 1. Grades: 99%. CAS No. 1262888-28-7. Molecular formula: C15H11F2N3. Mole weight: 271.26. | |
| Spautin-1 (6-fluoro-N- [4-fluorobenzyl] quinazolin-4-amine, Specific and Potent AUtophagy Inhibitor 1, C43, Autophagy Inhibitor II) | A quinazolin compound that acts as a specific and potent inhibitor of autophagy and promotes Vps34 PI 3-kinase complex degradation by blocking the activity of USP 10 (IC50 = 580nM) and USP 13 (IC50 = 690nM) deubiquitinating enzymes. However, it does not affect the lipid kinase activity of Vps34. Also shown to reduce the level of cytoplasmic and nuclear p53. Sensitizes breast cancer cell lines (BCAP37, MCF-7, and BT549) to apoptosis under conditions of nutritional deprivation. Also shown to inhibit etoposide-induced cell death in Bax/Bak double knockout (DKO) cells. Normal cell lines (e.g., MDCK cells) do not undergo autophagy in the presence of Spautin-1. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Spautin-1, Autophagy inhibitor (6-Fluoro-N- (4-fluorobenzyl) quinozaline-4-amine) | Cell-permeable. A specific and potent autophagy inhibitor in mammalian cells. It promotes the degradation of Vps34 PI3 kinase complexes by inhibiting two ubiquitin specific peptidases, USP10 and USP13, that target the Beclin1 subunit of Vps34 complexes. Spautin-1 blocks the prosurvival autophagy pathway in cancer cells. Group: Biochemicals. Alternative Names: 6-Fluoro-N- (4-fluorobenzyl) quinozaline-4-amine. Grades: Highly Purified. CAS No. 1262888-28-7. Pack Sizes: 5mg, 25mg. US Biological Life Sciences. | Worldwide |
| S-(P-AZIDOPHENACYL)GLUTATHIONE | Cas No. 73322-71-1. | |
| SPB | SPB is a agent-linker conjugate for ADC with potent anti-inflammatory activity by using Xanthotoxol, linked via the ADC linker. Uses: Scientific research. Group: Signaling pathways. CAS No. 858128-57-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-104025. | |
| SP-B | SP-B is an antimicrobial peptide (AMP) isolated from Sus scrofa. It has activity against fungi. Synonyms: Ala-Pro-Pro-Gly-Ala-Arg-Pro-Pro-Pro-Gly-Pro-Pro-Pro-Pro-Gly-Pro-Pro-Pro-Pro-Gly-Pro. Grades: >97%. Molecular formula: C90H134N24O22. Mole weight: 1904.21. | |
| SPBc2 prophage-derived bacteriocin sublancin-168 | SPBc2 prophage-derived bacteriocin sublancin-168 is an antimicrobial peptide (AMP) isolated from Bacillus subtilis. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Ile-Gly-Cys-Gly-Gly-Gly-Ala-Val-Ala-Cys-Gln-Asn-Tyr-Arg-Gln-Phe-Cys-Arg. Grades: >95%. Molecular formula: C78H123N27O23S3. Mole weight: 1903.19. | |
| Sp-cAMPS-AM | Sp-cAMPS-AM is a precursor of Sp-cAMPS, the PDE-resistant protein kinase A stimulator. Sp-cAMPS is released after metabolism of Sp-cAMPS-AM by esterases. Synonyms: Adenosine- 3', 5'- monophosphorothioate acetoxymethyl ester, Sp- isomer. Grades: ≥ 97% by HPLC for mixture of the axial and equatorial isomer. CAS No. 152218-24-1. Molecular formula: C13H16N5O7PS. Mole weight: 417.3. | |
| Sp-cAMPS, sodium salt | Sp-cAMPS is an activator of protein kinase A (cAMP agonist). It exhibits high resistance against cyclic nucleotide phosphodiesterases and membrane permeability in organisms. Uses: Protein kinase inhibitors. Synonyms: Adenosine- 3', 5'- cyclic monophosphorothioate, Sp- isomer, sodium salt. Grades: ≥ 99% by HPLC. CAS No. 71774-13-5. Molecular formula: C10H11N5O5PS · Na. Mole weight: 367.3. | |
| Sp-cAMPS, triethyl ammonium salt | Sp-cAMPS is a stimulator of protein kinase A, the cAMP agonist. It has higher resistance against cyclic nucleotide phosphodiesterases compared to dibutyryl- or 8-Br-cAMP and membrane permeability comparable to 8-Br-cAMP. Synonyms: Adenosine- 3', 5'- cyclic monophosphorothioate, Sp- isomer, triethyl ammonium salt. Grades: ≥ 98% by HPLC. CAS No. 93602-66-5. Molecular formula: C10H11N5O5PS · C6H16N. Mole weight: 446.5. | |
| Sp-cCMPS | Sp-cCMPS is a PDE-resistant cCMP, the potential second messenger, which may activate cCMP-binding proteins. Synonyms: Cytidine- 3', 5'- cyclic monophosphorothioate, Sp- isomer. Grades: ≥ 98% by HPLC. CAS No. 87063-81-8. Molecular formula: C9H11N3O6PS · Na. Mole weight: 343.2. | |
| Sp-c-diAMPS | Sp-c-diAMPS is an analogue of c-diAMP, the bacterial second messenger. Synonyms: Cyclic diadenosine monophosphorothioate, Sp- isomer, sodium salt. Grades: ≥ 95% by HPLC. Molecular formula: C20H24N10O11P2S (free acid). Mole weight: 674.5 (free acid). | |
| Sp-c-diGMPS | Sp-c-diGMPS is an analogue of c-diGMP, the bacterial second messenger, which can be used to study ligand-receptor interactions. Synonyms: Cyclic diguanosine monophosphorothioate, Sp- isomer, sodium salt. Grades: ≥ 95% by HPLC. CAS No. 1259875-39-2. Molecular formula: C20H24N10O13P2S (free acid). Mole weight: 706.5 (free acid). | |
| Sp-cGMPS | Sp-cGMPS is a resistant stimulator of cGMP-dependent protein kinases. Synonyms: Guanosine- 3', 5'- cyclic monophosphorothioate, Sp- isomer, sodium salt. Grades: ≥ 99% by HPLC. CAS No. 86562-10-9. Molecular formula: C10H11N5O6PS · Na. Mole weight: 383.3. | |
| s-(-)-p-Chlorowarfarin | s-(-)-p-Chlorowarfarin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-Coumachlor, (-)-Coumachlor, Coumachlor, (-)-, (S)-p-Chlorowarfarin, (S)-4-Chlorowarfarin, AC1LE4AT, UNII-479TYR2D1I, AJ-46438, AJ-46439, (S)-3-(alpha-Acetonyl-4-chlorobenzyl)-4-hydroxycoumarin, 3-[(1S)-1-(4-chlorophenyl)-3-oxobutyl]-2-hydroxychromen-4-one, 2H-1-Benzopyran-2-one, 3-((1S)-1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxy-, 70888-76-5. Product Category: Heterocyclic Organic Compound. CAS No. 70888-76-5. Molecular formula: C19H15ClO4. Mole weight: 342.773000 [g/mol]. Purity: 0.96. IUPACName: 3-[(1S)-1-(4-chlorophenyl)-3-oxobutyl]-4-hydroxychromen-2-one. Product ID: ACM70888765. Alfa Chemistry ISO 9001:2015 Certified. | |
| SPD304 | SPD304 is a selective TNF-α inhibitor, which promotes dissociation of TNF trimers and therefore blocks the interaction of TNF and its receptor. SPD304 has an IC 50 of 22 μM for inhibiting in vitro TNF receptor 1 (TNFR1) binding to TNF-α [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 869998-49-2. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-111255. | |
| SPD 304 | SPD 304 a cell-permeable inhibitor of tumor necrosis factor-α (TNFα, IC50 = 22 μM), which is a modulator of inflammation conditions such as rheumatoid arthritis, toxic shock, and sepsis. SPD 304 binids to TNFα trimer and promotes accelerated displacement of a single subunit to rapidly inactivate the cytokine. It inhibits TNF-α-induced IkB-α depletion in HeLa cells (IC50 = 4.6 μM). Uses: Anti-inflammatory agent. Synonyms: SPD-304, SPD 304, SPD304. 6, 7-dimethyl-3- [ [methyl- [2- [methyl- [ [1- [3- (trifluoromethyl) phenyl] indol-3-yl] methyl] amino] ethyl] amino] methyl] chromen-4-one; CAY10500. Grades: 99%. CAS No. 869998-49-2. Molecular formula: C32H32F3N3O2.2HCl. Mole weight: 620.53. | |
| SPD304 dihydrochloride | SPD304 dihydrochloride is a selective TNF-α inhibitor, which promotes dissociation of TNF trimers and therefore blocks the interaction of TNF and its receptor. SPD304 has an IC 50 of 22 μM for inhibiting in vitro TNF receptor 1 (TNFR1) binding to TNF-α [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1049741-03-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-111255A. | |
| SPDP | SPDP. CAS No. 68181-17-9. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL210. |  www.prochemonline.com |
| SPDP | SPDP (SPDP Crosslinker) is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls. It is a glutathione cleavable ADC linker used for the antibody-drug conjugates (ADCs) [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: SPDP Crosslinker; Py-ds-Prp-OSu. CAS No. 68181-17-9. Pack Sizes: 25 mg; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-100216. | |
| SPDP | SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups. Uses: A heterobifunctional cross-linker. Synonyms: N-Succinimidyl 3-(2-Pyridyldithio)Propionate; UNII-2OHG8V08NL; SPDP NHS Ester; 3-(2-Pyridyldithio)Propionic Acid N-Hydroxysuccinimide Ester. Grades: ≥ 97% (HPLC). CAS No. 68181-17-9. Molecular formula: C12H12N2O4S2. Mole weight: 312.37. | |
| SPDP Crosslinker | SPDP contains a dithiopyridyl group which is reactive towards cysteines (-SH groups) and an NHS group, which is useful when targeting primary amines (-NH2 groups). SPDP releases a byproduct, pyridine-2-thione after reacting with free sulfhydryl groups. By measuring the release of this byproduct at 343nm, the reaction can be easily followed. Contains a disulfide linkage in its spacer arm with a length of 6.8. Group: Biochemicals. Alternative Names: N-succinimidyl-3- (2-pyridyldithio) propionate; 3- (2-Pyridyldithio) propionic acid N-hydroxysuccinimide ester; 3- (2-Pyridyldithio) propionic acid NHS ester. Grades: Highly Purified. CAS No. 68181-17-9. Pack Sizes: 50mg, 250mg. US Biological Life Sciences. | Worldwide |
| Sp-dUTP-α-S | Sp-dUTP-α-S is an intriguing and invaluable nucleotide analog meticulously designed for elucidating the intricacies of molecular biology endeavors, unveiling its indispensable presence in the realm of DNA sequencing, polymerase chain reaction (PCR) and DNA labeling. Synonyms: 2'- Deoxyuridine- 5'- O- (1- thiotriphosphate), Sp-isomer. Grades: ≥ 95% by HPLC. CAS No. 876068-87-0. Molecular formula: C9H11N2O13P3S (free acid). Mole weight: 484.2 (free acid). | |
| SPDV | SPDV is a cleavable ADC linker used for diagnosis and treatment of cancer or B cell proliferative diseas. Uses: Scientific research. Group: Signaling pathways. CAS No. 317331-86-5. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-129371. | |
| Spearmint Extract | Spearmint Extract. Applications: Prevent cold, cough, headache, abdominal pain, bloating, dysmenorrhea. Group: Others. Synonyms: Spearmint Extract; 84696-51-5; Menthaspicata L. CAS No. 84696-51-5. Purity: 4-10:1 by TLC. Appearance: Yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: whole herb. Species: Menthaspicata L. Spearmint Extract; 84696-51-5; Menthaspicata L; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-183. |  |
| Spearmint Oil Native | Spearmint Oil Native. CAS No. 8008-79-5. FEMA No. 3032. Kosher: Y. VIGON Item # 500360. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers. |  America & Internationally |
| Spearmint Oil Terpeneless | Spearmint Oil Terpeneless. CAS No. 68917-46-4. Kosher: Y. VIGON Item # 504920. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers, Aromatherapy, Essetial Oils. | America & Internationally |
| special ethylene copolymer | special ethylene copolymer. Group: Polymers. |  |
| Specially pectinase for tea making | A specially pectinase used in orthodox processing which improves the mixing of tea components and the efficiency of biological chemical reactions involved in tea making. Applications: Improving the mixing of tea components. Group: Enzymes. CAS No. 9032-75-1. Pectinase. Appearance: powder or liquid. Pectinase; for Fruit Juice; Pectinase; Fruit Juice Enzymes; flour; Degrade pectic substance; pectic; Pectinase for Fruit Juice; FJE-1411. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: TAC-3212. | |
| Specialty Elastomers | Specialty Elastomers. Group: Polymers. | |
| Specific Graphene for Heat Dissipation and Antistatic Plastics | Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; Pellet | |
| Speciociliatine | Speciociliatine. Group: Biochemicals. Alternative Names: (a-E, 2S, 3S, 12bR) -3-ethyl-1, 2, 3, 4, 6, 7, 12, 12b-octahydro-8-methoxy-a- (methoxymethylene) indolo[2, 3-a]quinolizine-2-acetic acid methyl ester; Speciociliatin; (3b,16E,20b)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester. Grades: Highly Purified. CAS No. 14382-79-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C23H30N2O4. US Biological Life Sciences. | Worldwide |
| Specneuzhenide | Specneuzhenide. Group: Biochemicals. CAS No. 39011-92-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Specnuezhenide | Specnuezhenide. Group: Biochemicals. Alternative Names: 8Z-Nuezhenide A. Grades: Plant Grade. CAS No. 449733-84-0. Pack Sizes: 20mg. Molecular Formula: C31H42O17, Molecular Weight: 686.654999999999. US Biological Life Sciences. | Worldwide |
| Spectinomycin | Spectinomycin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1695-77-8. Molecular Formula: C14H24N2O7. Mole Weight: 332.35. Catalog: APB1695778. | |
| Spectinomycin | Spectinomycin is an aminoglycoside antibiotic isolated from Streptomyces spectabilis. Spectinomycin, a derivative of streptomyces spectabilis, has been found to be effective against gram-negative bacteria. Synonyms: Actinospectacin; Espectinomicina; Togamycin. Grades: ≥95%. CAS No. 1695-77-8. Molecular formula: C14H24N2O7. Mole weight: 332.35. | |
| Spectinomycin dihydrochloride | Spectinomycin dihydrochloride is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride is also a noncompetitive inhibitor of td intron RNA with an K i value of 7.2 mM [1] - [5]. Uses: Scientific research. Group: Natural products. CAS No. 21736-83-4. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g; 25 g. Product ID: HY-B0438. | |
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