BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Enterocin SE-K4 | Enterocin SE-K4 is an antibacterial peptide isolated from Enterococcus faecium. |  |
| Enterocin X | Enterocin X, a novel two-peptide bacteriocin from Enterococcus faecium KU-B5, has an antibacterial spectrum entirely different from those of its component peptides. | |
| Enterocin X beta | Enterocin X beta has antibacterial activity. Enterocin X beta was found in Enterococcus faecium KU-B5. Grade: >97% by HPLC. Molecular formula: C187H293N53O49. Mole weight: 4067.64. | |
| Enterostatin, human, mouse, rat | Enterostatin, human, mouse, rat is a pentapeptide that reduces fat intake. Synonyms: H-APGPR-OH; L-alanyl-L-prolyl-glycyl-L-prolyl-L-arginine; Procolipase activation peptide; Enterostatin (human,mouse,rat); Enterostatin (human); N2-(1-(N-(1-L-alanyl-L-prolyl)glycyl)-L-prolyl)-L-Arginine. Grade: 95%. CAS No. 117830-79-2. Molecular formula: C21H36N8O6. Mole weight: 496.56. | |
| Enterostatin, human, mouse, rat acetate | Enterostatin, human, mouse, rat is a pentapeptide that reduces fat intake. Molecular formula: C23H40N8O8. Mole weight: 556.61. | |
| Enterotoxin STp (E. coli) | Enterotoxigenic E.coli can produce a variety of toxic peptides, which can cause acute diarrhea in humans and livestock. Synonyms: STp (E. coli); H-Asn-Thr-Phe-Tyr-Cys-Cys-Glu-Leu-Cys-Cys-Asn-Pro-Ala-Cys-Ala-Gly-Cys-Tyr-OH (Disulfide bridge: Cys5-Cys10, Cys6-Cys14, Cys9-Cys17); L-asparagyl-L-threonyl-L-phenylalanyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-alpha-glutamyl-L-leucyl-L-cysteinyl-L-cysteinyl-L-asparagyl-L-prolyl-L-alanyl-L-cysteinyl-L-alanyl-glycyl-L-cysteinyl-L-tyrosine (5->10),(6->14),(9->17)-tris(disulfide). Grade: ≥95%. CAS No. 115474-04-9. Molecular formula: C81H110N20O26S6. Mole weight: 1972.28. | |
| Entianin | Entianin is a novel subtilin-like lantibiotic from Bacillus subtilis subsp. spizizenii DSM 15029T with high antimicrobial activity. Molecular formula: C150H247N39O46S5. Mole weight: 3493.12. | |
| EP2 | EP2 belongs to the antibacterial vermipeptide family (AVPF). It has antimicrobial activity. The source of EP2 is Eisenia fetida. Molecular formula: C26H43N5O10S. Mole weight: 617.71. | |
| EP2B protein | EP2B is an antimicrobial protein produced by Macaca mulatta. | |
| EP3 | EP3 belongs to the antibacterial vermipeptide family (AVPF). It has antimicrobial activity. EP3 was found in Eisenia fetida. | |
| EP5-1 | EP5-1 belongs to the antibacterial vermipeptide family (AVPF). It has antibacterial activity. EP5-1 was found in Eisenia foetida. Molecular formula: C14H26N6O6S. Mole weight: 406.46. | |
| Eph-like receptor tyrosine kinase hEphB1b (422-432) | Eph-like receptor tyrosine kinase hEphB1b (422-432). | |
| Ephrin type-A receptor 3 (356-367) | Ephrin type-A receptor 3 (356-367) is a truncated fragment of Ephrin type-A receptor 3. Ephrin type-A receptor 3 is a receptor tyrosine kinase which binds promiscuously membrane-bound ephrin family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. Synonyms: EPH-like kinase 4 (356-367); Tyrosine-protein kinase TYRO4 (356-367); Tyrosine-protein kinase receptor ETK1 (356-367). | |
| Epicidin 280 | Epicidin 280 is a novel type A lantibiotic produced by Staphylococcus epidermidis BN 280. | |
| Epidermal growth factor receptor (478-488) | A peptide fragment of EGFR. Epidermal growth factor receptor (EGFR) is a prototypic cell-surface receptor belonging to the ErbB/HER onocogene family. Targeting of EGFR with specific blocking antibodies or inhibitors have been developing for treatment for EGFR-associated tumors. Synonyms: EGFR (478-488). | |
| Epidermin | Epidermin is a type A lantibiotic that is a tetracyclic 21-amino-acid peptide which contains meso-lanthionine, 3-methyllanthionine, and S-(2-aminovinyl)-D-cysteine. It is obtained from Staphylococcus epidermidis Tue 3298 and exhibits antibiotic activity against many Gram-positive bacteria. It has a role as a metabolite and an antibacterial agent. Synonyms: Staphylococcin 1580. CAS No. 99165-17-0. Molecular formula: C98H141N25O23S4. Mole weight: 2165.58. | |
| Epilancin 15X | Epilancin 15X is a novel lantibiotic from a clinical strain of Staphylococcus epidermidis. | |
| Epinecidin-1 | Epinecidin-1 is a highly potent marine antimicrobial peptide with anticancer and immunomodulatory activities. The synthetic peptide Epinecidin-1 has the potential to serve as a therapeutic drug used against bacterial infectious diseases. It also showed antiviral activity against non-enveloped, spherical virus (betanodavirus). Molecular formula: C114H176N30O21S. Mole weight: 2334.86. | |
| Epithelial cell adhesion molecule (173-181) | Epithelial cell adhesion molecule (173-181) is a truncated fragment of Epithelial cell adhesion molecule. Epithelial cell adhesion molecule functions in embryonic stem cells proliferation and differentiation and it up-regulates the expression of FABP5, MYC and cyclins A and E. Synonyms: Ep-CAM (173-181); Adenocarcinoma-associated antigen (173-181); Cell surface glycoprotein Trop-1 (173-181); Epithelial cell surface antigen (173-181). | |
| epsilon-Dinitrophenyllysine | epsilon-Dinitrophenyllysine. Synonyms: Dinitrophenyl-lysine; epsilon-Dinitrophenylated-lysine; DNP-L-Lys; N(6)-(2,4-dinitrophenyl)-L-lysine; epsilon-N-(2,4-Dinitrophenyl)-L-lysine; H-Lys(Dnp)-OH. CAS No. 1094-76-4. Molecular formula: C12H16N4O6. Mole weight: 312.28. | |
| Eptifibatide Impurity 1 | Eptifibatide Impurity 1 is an impurity of Eptifibatide, which is an antiplatelet drug of glycoprotein IIb/IIIa inhibitor. Molecular formula: C35H48N10O10S2. Mole weight: 832.95. | |
| Eptifibatide Impurity 2 | Eptifibatide Impurity 2 is an impurity of Eptifibatide, which is an antiplatelet drug of glycoprotein IIb/IIIa inhibitor. Molecular formula: C35H51N11O10S2. Mole weight: 849.98. | |
| Eptifibatide Impurity 3 | Eptifibatide Impurity 3 is an impurity of Eptifibatide, which is an antiplatelet drug of glycoprotein IIb/IIIa inhibitor. Molecular formula: C70H98N22O18S4. Mole weight: 1663.93. | |
| ERBB2IP protein (1003-1018) | ERBB2IP protein (1003-1018), a fragment of ERBB2IP protein, consists of amino acid residues 1003 to 1018. ERBB2IP protein has also been shown to affect the Ras signaling pathway by disrupting Ras-Raf interaction. Synonyms: Erbin (1003-1018). | |
| Ericin A | Ericin A is a bacteriocin from Bacillus subgroups that has been reported to only inhibit the growth of gram-positive bacteria. | |
| Ericin S | Ericin S is a bacteriocin from Bacillus subgroups that has been reported to only inhibit the growth of gram-positive bacteria. | |
| ER membrane protein complex subunit 1 isoform 3 precursor (640-648) | ER membrane protein complex subunit 1 isoform 3 precursor (640-648) is amino acids 640 to 648 fragment of ER membrane protein complex subunit 1 isoform 3 precursor. ER membrane protein complex subunit 1 is a part of the endoplasmic reticulum membrane protein complex (EMC) that enables the energy-independent insertion into endoplasmic reticulum membranes of newly synthesized membrane proteins. This peptide can be used in Ovarian carcinoma research. | |
| Eryngin | An antifungal peptide with a molecular mass of 10k Da was isolated from fruiting bodies of the mushroom Pleurotus eryngii. The peptide, designated as eryngin, inhibited mycelial growth in Fusarium oxysporum and Mycosphaerella arachidicola. | |
| Erythro-5-hydroxy-L-lysine monohydrochloride | Erythro-5-hydroxy-L-lysine monohydrochloride. CAS No. 93923-90-1. Molecular formula: C6H14N2O3.HCl. Mole weight: 198.65. | |
| Erythro-N-Boc-D-homophenylalanine epoxide | Erythro-N-Boc-D-homophenylalanine epoxide. Synonyms: (2R,3R)-3-[(t-Butoxycarbonyl)amino]-5-phenyl-1,2-epoxypentane. Molecular formula: C16H23NO3. Mole weight: 277.36. | |
| erythro-N-Boc-D-phenylalanine epoxide | erythro-N-Boc-D-phenylalanine epoxide. Grade: ≥ 98% (HPLC). CAS No. 98818-34-9. Molecular formula: C15H21NO3. Mole weight: 263.33. | |
| erythro-N-Boc-L-3-bromophenylalanine epoxide | erythro-N-Boc-L-3-bromophenylalanine epoxide. Synonyms: tert-Butyl ((S)-2-(3-bromophenyl)-1-((S)-oxiran-2-yl)ethyl)carbamate. Grade: ≥ 97.5% (HPLC). CAS No. 1217801-96-1. Molecular formula: C15H20BrNO3. Mole weight: 342.2. | |
| erythro-N-Boc-L-4-carbamoylphenylalanine epoxide | erythro-N-Boc-L-4-carbamoylphenylalanine epoxide. Grade: ≥ 98% by HPLC. CAS No. 1217673-66-9. Molecular formula: C16H22N2O4. Mole weight: 306.36. | |
| Esculentin-1 | Esculentin-1 is produced by Pelophylax lessonae (Pool frog) (Rana lessonae). It shows antibacterial activity against representative Gram-negative and Gram-positive bacterial species, and hemolytic activity. | |
| Esculentin-1A | Esculentin-1A is produced by Pelophylax lessonae (Pool frog) (Rana lessonae). It shows antibacterial activity against representative Gram-negative and Gram-positive bacterial species, and hemolytic activity. | |
| Esculentin-1ARa | Esculentin-1ARa is isolated from the crawfish frog, Rana areolata. It shows antibacterial activity against Gram-negative and Gram-positive bacterial species. | |
| Esculentin-1ARb | Esculentin-1ARb is isolated from the crawfish frog, Rana areolata. It shows antibacterial activity against Gram-negative and Gram-positive bacterial species. It also has anti-HIV activity. Molecular formula: C226H381N59O61S3. Mole weight: 4996.98. | |
| Esculentin-1B | Esculentin-1B is an antimicrobial peptide from Pelophylax saharicus (Sahara frog). It stimulates insulin secretion by BRIN-BD11 cells in vitro. | |
| Esculentin-1c | Esculentin-1c is a 46-amino acid residue peptide isolated from skin secretions of the European frog, Rana esculenta. It displays the most potent antimicrobial activity among bioactive molecules. Grade: >98%. | |
| Esculentin-1HSa | Esculentin-1HSa is produced by Odorrana hosii (Hose's rock frog). It has antibacterial activity against the Gram-positive bacterium S.aureus and the Gram-negative bacterium E.coli. | |
| Esculentin-1ISa | Esculentin-1ISa possessed a broad-spectrum of growth inhibition against five microorganisms (E. coli, Staphylococcus aureus, methicillin-resistant S. aureus, Bacillus subtilis and Candida albicans). | |
| Esculentin-1ISb | Esculentin-1ISb possessed a broad-spectrum of growth inhibition against five microorganisms (E. coli, Staphylococcus aureus, methicillin-resistant S. aureus, Bacillus subtilis and Candida albicans). | |
| Esculentin-1LTa | Esculentin-1LTa is produced by Hylarana latouchii. It shows antibacterial activity against Gram-negative and Gram-positive bacterial species. | |
| Esculentin-1-MG2 antimicrobial peptide precursor | Esculentin-1-MG2 antimicrobial peptide precursor is isolated from Odorrana margaretae. | |
| Esculentin-1N protein precursor, partial | Esculentin-1N protein precursor, partial is produced by Pelophylax nigromaculatus. | |
| Esculentin-1-OA1 | Esculentin-1-OA1 is isolated from Odorrana andersonii. It has antibacterial activity against Gram-negative and Gram-positive bacterial species. | |
| Esculentin-1-OA2 | Esculentin-1-OA2 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=2.5 microg/ml). | |
| Esculentin-1-OA3 | Esculentin-1-OA3 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=2.7 microg/ml). | |
| Esculentin-1-OA4 | Esculentin-1-OA4 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=2.8 microg/ml). | |
| Esculentin-1-OA5 | Esculentin-1-OA5 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=3.4 microg/ml). | |
| Esculentin-1-OR1 | Esculentin-1-OR1 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=17.6 microg/ml). | |
| Esculentin-1-OR3 | Esculentin-1-OR3 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=11 microg/ml). | |
| Esculentin-1-OR4 | Esculentin-1-OR4 is isolated from Odorrana andersonii. It has antibacterial activity against Gram-negative and Gram-positive bacterial species. | |
| Esculentin-1-OR5 | Esculentin-1-OR5 is isolated from Odorrana andersonii. It is active against Escherichia coli, Candida albicans, Staphylococcus aureus, and Bacillus pyocyaneus CMCCB 10104 (MIC=8.2 microg/ml). | |
| Esculentin-1Pc precursor | Esculentin-1Pc precursor is an antimicrobial peptide produced by Rana pipiens. | |
| Esculentin-1PLa | Esculentin-1PLa is found in pickerel frog, Rana palustris, North America. And it is against Escherichia coli (MIC=1 microM), Staphylococcus aureus (MIC=12 microM). | |
| Esculentin-1PLb | Esculentin-1PLb is found in pickerel frog, Rana palustris, North America. And it is against Escherichia coli (MIC=1 microM), Staphylococcus aureus (MIC=15 microM). | |
| Esculentin-1-RA8 peptide precursor | Esculentin-1-RA8 peptide precursor was found in Odorrana andersonii (golden crossband frog) and it has antimicrobial activity. | |
| Esculentin-1SEa | Esculentin-1SEa is isolated from the dusky gopher frog, Rana sevosa, North America. It has antibacterial activity against Gram-negative and Gram-positive bacterial species. | |
| Esculentin-1SEb | Esculentin-1SEb is a mast cell degranulating peptide. It causes histamine release from rat peritoneal mast cells in vitro. Esculentin-1SEb has antibacterial activity against the Gram-negative bacterium E.coli K12 and Gram-positive bacterium M.luteus NCT C2665. | |
| Esculentin-1V-HN1 antimicrobial peptide precursor | Esculentin-1V-HN1 antimicrobial peptide precursor is found in Odorrana hainanensis. | |
| Esculentin-2A | Esculentin-2A is isolated from Pelophylax lessonae (Rana lessonae). It shows antibacterial activity against representative Gram-negative and Gram-positive bacterial species, and hemolytic activity. | |
| Esculentin-2-AJ1 antimicrobial peptide precursor | Esculentin-2-AJ1 antimicrobial peptide precursor is an antimicrobial peptide from Amolops jingdongensis. | |
| Esculentin-2-AJ2 antimicrobial peptide precursor | Esculentin-2-AJ2 antimicrobial peptide precursor is an antimicrobial peptide from Amolops jingdongensis. | |
| Esculentin-2-AJ3 antimicrobial peptide precursor | Esculentin-2-AJ3 antimicrobial peptide precursor is an antimicrobial peptide from Amolops jingdongensis. | |
| Esculentin-2-AJ4 antimicrobial peptide precursor | Esculentin-2-AJ4 antimicrobial peptide precursor is an antimicrobial peptide from Amolops jingdongensis. | |
| Esculentin-2-ALa | Esculentin-2-ALa has antibacterial and antifungal activity. The source of Esculentin-2-ALa is skin secretions, Amolops loloensis, China, Asia. Grade: >98% by HPLC. | |
| Esculentin-2-ALb | Esculentin-2-ALb is an antimicrobial peptide with activity against Gram-positive and Gram-negative bacteria and against fungi. It has been tested against S.aureus (MIC=1.25 μg/mL), B.pumilus (MIC=2.5 μg/mL), B.cereus (MIC=7.5 μg/mL), E.coli (MIC=12.5 μg/mL), B.dysenteriae (MIC=7.5 μg/mL), A.cacoaceticus (MIC=12.5 μg/mL), P.aeruginosa (MIC=50.0 μg/mL) and C.albicans (MIC=2.5 μg/mL). Esculentin-2-ALb also shows a weak hemolytic activity. | |
| Esculentin-2B | Esculentin-2B is isolated from Pelophylax lessonae (Rana lessonae). It shows antibacterial activity against representative Gram-negative and Gram-positive bacterial species, and hemolytic activity. | |
| Esculentin-2CG1 | Esculentin-2CG1 is an antimicrobial peptide active against a variety of Gram-positive and some Gram-negative bacterial strains. It has antifungal activity against a slime mold isolate. Esculentin-2CG1 has hemolytic activity against human erythrocytes. | |
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