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Streptokinase, β-hemolytic streptococcus (Lancefield Group C) is a bacteria-derived protein and a plasminogen activator. Streptokinase is widely used for the research of the blood-clotting disorders. Streptokinase improves reperfusion blood flow after coronary artery occlusion .
Farobin A is a natural compound with antibacterial, antioxidant and anti-inflammatory activities. Farobin A against Streptococcus mutans ATCC 25175 and Streptococcus sobrinus ATCC 33478. Farobin A shows anti-inflammatory activity on cytokine IL-6 and TNF-α .
Acetyl-Adhesin (1025-1044) amide is a 20-peptide fragment of Streptococcus pyogenes cell surface adhesin that acts as an antimicrobial peptide to specifically inhibit the binding of adhesin to salivary receptors and prevent recolonization of Streptococcus pyogenes .
Moxifloxacin (BAY 12-8039) hydrochloride monohydrate is an orally active bacterial inhibitor that is effective against Streptococcus pneumoniae. Moxifloxacin hydrochloride monohydrate can be used in tuberculosis research .
Lactoferrin (human) is an iron-binding protein. Lactoferrin (human) has antimicrobial activity against a wide range of microorganisms, including Gram-positive and Gramnegative bacteria, viruses, protozoa, and fungi. Lactoferrin (human) can be used to culture mutans Streptococcus in iron-restricted medium .
BC-7013 is a novel semi-synthetic pleuromutilin derivative. BC-7013 has excellent activity against Gram-positive pathogenic bacteria. BC-7013 exhibits potent antibacterial properties against both Staphylococcus, Streptococcus and penicillin-resistant Streptococcus pneumoniae. BC-7013 has activity against Gram-positive pathogenic bacteria, BC-7013 is useful in the research of acute bacterial skin and skin structure infection (ABSSSI) .
5-Hydroxysophoranone is a flavanone that can be isolated from the Erythrina subumbrans. 5-Hydroxysophoranone shows weak antibacterial activity against several strains of Streptococcus .
Gancaonin G is a 6-prenylated isoflavanone that can be isolated from Glycyrrhiza uralensis. Gancaonin G has antibacterial activity against Streptococcus mutants and MRSA strains .
Pneumolysin-IN-1 (compound PB-3) is a targeted small molecule inhibitor of Pneumolysin (PLY) (IC50=3.1 µM). Pneumolysin-IN-1 is a pore blocking agent and an anti-virulence factor. Pneumolysin-IN-1 can be used to study the infection caused by Streptococcus pneumoniae .
Antibacterial agent 199 (Compound 2) is an activator for caseinolytic protease (ClpP) with a Kd of 0.7 μM. Antibacterial agent 199 exhibits antibacterial efficacy against Gram-positive strains Staphylococcus aureus, Streptococcus pneumoniae and Gram-negative strain Neisseria meningitidis, with MICs of 16, 0.5 and 0.5 μg/mL, respectively .
(±)-ε-Viniferin is a racemate of ε-Viniferin (HY-N3841). (±)-ε-Viniferin exhibits P450 inhibitory antioxidants, as well as hepato-protective and antimicrobial activities. (±)-ε-Viniferin has antibacterial and antibiofilm activity against Gram-positive bacteria Streptococcus pneumoniae with a MIC of 20 μM .
Temporin-GHd exhibits antibacterial activity against Streptococcus mutans (MIC=13.1 μM; MBC=26 μM). Temporin-GHd increases the permeability of the bacterial cell membrane, causing membrane damage and leakage of cellular contents. Temporin-GHd disrupts preformed biofilms at high concentrations. Temporin-GHd can bind to bacterial DNA, inhibiting DNA migration .
8-Deazafolic acid is an antimicrobial drug for the folate-dependent bacteria, Streptococcus faecium (ATCC 8043) and Lactobacillus casei (ATCC 74691). 8-Deazafolic acid has activity against lymphoid leukemia L1210 in mice .
Nemonoxacin (TG-873870) malate is a nonfluorinated quinolone antibiotic. Nemonoxacin malate has broad-spectrum activity against Gram-positive, Gram-negative and atypical pathogens. Nemonoxacin malate can inhibit drug-resistant Streptococcus pneumoniae and (HY-121544) Methicillin-resistant Staphylococcus aureus. Nemonoxacin malate can be used for the research of community-acquired pneumonia .
XMP-629 (XOMA-629), a cationic α-helical peptide, is a potent endotoxin inhibitor. XMP-629 exhibits broad-spectrum antimicrobial activity via an immunomodulatory mechanism. XOMA 629 has antimicrobial activity against Propionibacterium acnes, Staphylococcus aureus and Streptococcus pyogenesand .
Biclotymol is an antimicrobial agent against gram-positive cocci. Biclotymol inhibits Streptococcus pneumoniae and Haemophilus influenzae, with MIC of 150 and 150 μM. Biclotymol exhibits anti-inflammatory and analgesic activity and ameliorates the otolaryngology infection and throat sore .
Endo-β-N-acetylglucosaminidase (Endo S2) is a key enzyme involved in the processing of free oligosaccharides in the cytosol. Endo-β-N-acetylglucosaminidase catalyzes hydrolysis of N-linked oligosaccharides .
β-N-Acetylhexosaminidase (EC 3.2.1.52) is an exoglycosidase that catalyzes the hydrolysis of terminal non-reducing β-N-acetylgalactosamine and glucosamine residues in oligosaccharides for epigenetic applications .
HA5 inhibits Streptococcus mutans biofilm with an IC50 value of 6.42 μM, without affecting its growth. HA5 also inhibits Streptococcus mutans glucan production and eDNA levels .
Brilacidin (PMX 30063) is an anti-infective antimicrobial with MIC90s of 1 and 8 μg/mL for Gram-positive bacteria Streptococcus pneumonia and Streptococcus viridans, and MIC90 of 8 and 4 μg/mL for Gram-negative bacteria Haemophilus influenza and Pseudomonas aeruginosa. Brilacidin is a defensin mimetic antibiotic compound .
Brilacidin tetrahydrochloride (PMX 30063 tetrahydrochloride) is an anti-infective antimicrobial with MIC90s of 1 and 8 μg/mL for Gram-positive bacteria Streptococcus pneumonia and Streptococcus viridans, and MIC90 of 8 and 4 μg/mL for Gram-negative bacteria Haemophilus influenza and Pseudomonas aeruginosa. Brilacidin tetrahydrochloride is a defensin mimetic antibiotic compound .
Sapienic acid is a fatty acid commonly found on the skin and in mucosa. Sapienic acid has variable antimicrobial activities against Gram-positive and Gram-negative bacteria found on the skin and in the oral cavity. Sapienic acid is active against Streptococcus sanguinis, Streptococcus mitis and Fusobacterium nucleatum with MBC values of 31.3 μg/mL, 375.0 μg/mL and 93.8 μg/mL, respectively .
Sapienic acid sodium is a fatty acid commonly found on the skin and in mucosa. Sapienic acid sodium has variable antimicrobial activities against Gram-positive and Gram-negative bacteria found on the skin and in the oral cavity. Sapienic acid sodium is active against Streptococcus sanguinis, Streptococcus mitis and Fusobacterium nucleatum with MBC values of 31.3 μg/mL, 375.0 μg/mL and 93.8 μg/mL, respectively .
Cefpirome (HR 810) is a fourth generation cephalosporin. Cefpirome shows antibacterial activity. Cefpirome also has in vitro activity against Streptococcus pneumoniae .
Nisin is a bacteriocin produced by a group of Gram-positive bacteria that belongs to Lactococcus and Streptococcus species. Nisin has antibacterial and anti-inflammatory activity .
Lysobactin, produced by several genera of Gram-negative gliding bacteria found in soil, is a potent antibiotic with in vivo efficacy against Staphylococcus aureus and Streptococcus pneumoniae .
Cas9 Nuclease is cloned from wild-type Streptococcus pyogenes. Cas9 Nuclease can be used in the area of molecular diagnosis to achieve highly sensitive and specific detection of pathogens [1] .
Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia .
Grepafloxacin (OPC-17116) is an oral actively fluoroquinolone antibiotic with potent activity against community-acquired respiratory pathogens including Streptococcus pneumonia. Grepafloxacin has high tissue penetration and a promising pharmacodynamic profile .
Grepafloxacin (OPC-17116) hydrochloride is an oral actively fluoroquinolone antibiotic with potent activity against community-acquired respiratory pathogens including Streptococcus pneumonia. Grepafloxacin hydrochloride has high tissue penetration and a promising pharmacodynamic profile .
BRD0539 is a cell-permeable and non-toxic inhibitor of CRISPR-Cas9. BRD0539 inhibits Streptococcus pyogenes Cas9 (SpCas9) (apparent IC50=22 μM) in an in vitro DNA cleavage assay .
Erlose, a trisaccharide consisting of sucrose in soybean aphid honeydew, is utilized as a substitute sweetener preventing dental caries caused by oral flora, mainly Streptococcus mutans. Erlose may be used as a reference compound in HPLC assays that analyze the sugars of foods .
Oleanolic aldehyde is an antimicrobial compound used to inhibit oral bacteria. Oleanolic aldehyde inhibits Streptococcus mutans and Porphyromonas gingivalis, which are associated with dental caries and periodontal disease, with minimum inhibitory concentrations (MICs) of 488 μg/mL and 250 μg/mL, respectively .
Delafloxacin meglumine (ABT492 meglumine; RX-3341 meglumine; WQ-3034 meglumine) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia .
Competence-Stimulating Peptide-2 (CSP-2) is a quorum sensing signal peptide produced by Streptococcus pneumoniae. ComD2 is a compatible receptor of Competence-Stimulating Peptide-2 (CSP-2) with an EC50 value of 50.7 nM .
Delafloxacin-d5 is deuterium labeled Delafloxacin. Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].
TLN-58 is an antimicrobial peptide. TLN-58 has antibacterial activity against S. aureus, S. epidermidis, and group A Streptococcus. TLN-58 also induces inflammatory cytokine mRNAs upregulation in normal human keratinocytes and NCL-SG3 cells .
Delafloxacin (Standard) is the analytical standard of Delafloxacin. This product is intended for research and analytical applications. Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia .
Mn007 is a potent inhibitor of bovine pancreatic DNase I, with the IC50 of 45 μM, by forming molecular aggregation. Mn007 shows suppression of S. pyogenes growth in human whole blood .
Hyaluronate lyase can cleat hyaluronate (HA) and produce unsaturated disaccharides through a β-elimination reaction. The resulting disaccharides further trigger the downstream pathway and catalyze the next reaction. Hyaluronate lyase helps Streptococcus dysgalactiae subsp.equisimilis (SDSE) acquire nutrients from the host, causing bacterial pathogenicity .
Epitheaflagallin 3-O-gallate is a minor polyphenol in black tea. Epitheaflagallin 3-O-gallate exhibits versatile physiological functions in vivo and in vitro, including antioxidative activity, pancreatic lipase inhibition, Streptococcus sorbinusglycosyltransferase inhibition, and an inhibiting effect on the activity of matrix metalloprotease-1 and -3 and their synthesis by human gingival fibroblasts .
Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis .
Zabofloxacin hydrochloride (DW-224a) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin hydrochloride has excellent activity against gram-positive pathogens including Steptococcus aureus, Streptococcus pyogenes and S.pneumonia. Zabofloxacin hydrochloride is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP) .
Carumonam (AMA-1080; Ro 17-2301) is a sulfonated monocyclic β-Lactam Antibiotic, targeting to penicillin-binding protein (PBP). Carumonam exerts highly activity against Enterobacteriaceae, Pseudomonas aeruginosa, and Haemophilus influenzae, while it weakly and even inactively inhibits Streptococcus pneumoniae and Staphylococcus aureus. Carumonam is resistant to beta-lactamase-mediated hydrolysis .
Tebipenem pivoxil (L084) is an orally active antibiotic against a variety of pathogenic bacteria. Tebipenem pivoxil binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis .
Tebipenem pivoxil (L084) hydrochloride is an orally active antibiotic against a variety of pathogenic bacteria. Tebipenem pivoxil hydrochloride binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis .
Zabofloxacin (DW-224a Free base) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin has excellent activity against gram-positive pathogens including Steptococcus aureus, Streptococcus pyogenes and S.pneumonia. Zabofloxacin is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP) .
Endo-β-N-acetylglucosaminidase D (Endo D), isolated from Streptococcus pneumoniae. Endo-β-N-acetylglucosaminidase D hydrolyzes Fc N-glycan of intact IgG antibodies after sequential removal of the sialic acid, galactose, and internal GlcNAc residues in the N-glycan. Endo-β-N-acetylglucosaminidase D possesses transglycosylation activity with sugar oxazoline as the donor substrate .
Tubercidin (7-Deazaadenosine) is an antibiotic obtained from Streptomyces tubercidicus. Tubercidin inhibits the growth of Streptococcus faecalis (8043) with an IC50 of 0.02 μM . Tubercidin inhibits polymerases by incorporating DNA or RNA, thereby inhibiting DNA replication, RNA and protein synthesis . Tubercidin is a weak inhibitor of adenosine phosphorylase, and interferes with the phosphorylation of adenosine and AMP . Tubercidin has antiviral activity .
Ceftaroline fosamil hydrate is a potent cephalosporin antibiotic. Ceftaroline fosamil hydrateshows broad-spectrum activity against Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus (MRSA) and multidrug-resistant Streptococcus pneumoniae, and common Gram-negative organisms. Ceftaroline fosamil hydrate has anti-infective activity, and can be used for the research of complicated skin and skin structure infections (cSSSIs) and community-acquired bacterial pneumonia (CABP) .
Solithromycin (Standard) is the analytical standard of Solithromycin. This product is intended for research and analytical applications. Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis .
Oritavancin diphosphate (LY333328 diphosphate) is an orally active glycopeptide antibiotic with activity against gram-positive organisms. Oritavancin diphosphate shows antibacterial effect against multidrug-resistant S. pneumoniae. Oritavancin diphosphate inhibits cell wall synthesis and disrupts the membrane potential .
Oritavancin (LY 333328) is an orally active glycopeptide antibiotic with activity against gram-positive organisms. Oritavancin shows antibacterial effect against multidrug-resistant S. pneumoniae. Oritavancin inhibits cell wall synthesis and disrupts the membrane potential .
Oritavancin (diphosphate) (Standard) is the analytical standard of Oritavancin (diphosphate). This product is intended for research and analytical applications. Oritavancin diphosphate (LY333328 diphosphate) is an orally active glycopeptide antibiotic with activity against gram-positive organisms. Oritavancin diphosphate shows antibacterial effect against multidrug-resistant S. pneumoniae. Oritavancin diphosphate inhibits cell wall synthesis and disrupts the membrane potential .
Avrainvillamide ((+)-Avrainvillamide) is a naturally occurring alkaloid with antiproliferative effects, binds to the nuclear chaperone nucleophosmin, a proposed oncogenic protein that is overexpressed in many different human tumors. Avrainvillamide affects cell biology both by directly binding NPM1 and Crm1 as well as by inhibiting the association of these proteins with certain native cellular partners. Avrainvillamide, an antibiotic, inhibits growth of multi-agent resistant Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, with MICs of 12.5, 12.5 and 25 μg/ml, respectively .
BMAP-18 is a biological active peptide. (BMAP-18 is a truncated form of the antimicrobial peptide BMAP-27. Bovine myeloid antimicrobial peptide-27 (BMAP-27) belongs to the Cathelicidin family of peptides which displays rapid bactericidal activity against Staphylococcus aureus, Streptococcus uberis, and Escherichia coli. BMAP-27 is cytotoxic to human erythrocytes and neutrophils, although at higher than microbicidal concentrations. BMAP-18 displays much higher cell selectivity as compared to parental BMAP-27 because of its decreased hemolytic activity and retained antimicrobial activity.)
Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria .
Cefuroxime is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime has a broad spectrum activity against Gram-positive and Gram-negative bacteria .
Cefuroxime (sodium) (Standard) is the analytical standard of Cefuroxime (sodium). This product is intended for research and analytical applications. Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria .
Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24) is a synthetic peptide, shows anti-bacterial and anti-HBV activities. Brain Derived Basic Fibroblast Growth Factor (1-24) can be used in infection disease and immune disease research .
VEGFR-2/DHFR-IN-1 (compound 8b) is an inhibitor of VEGFR-2 and DHFR with IC50s of 0.384 and 7.881 μM, respectively. VEGFR-2/DHFR-IN-1 shows good antibacterial activities against Escherichia coli, Streptococcus faecalis, Salmonella enterica, MSSA and MRSA with MIC values of 16, 16, 16, 8, and 16 μg/mL, respectively. VEGFR-2/DHFR-IN-1 exhibits good cytotoxic activities against C26, HepG2, and MCF7 cancer cell lines with IC50 values of 2.97-7.12 μM. VEGFR-2/DHFR-IN-1 can be used for the research of cancer .
Reltecimod (AB-103) is a T-cell-specific surface glycoprotein CD28 (TP44) antagonist. Reltecimod has beneficial effects against different bacterial infections, their exotoxins and endotoxins, and ionizing radiation. Reltecimod modulates the inflammatory response by targeting and attenuating the critical CD28/B7-2 co-stimulatory pathway, without inhibiting it. Reltecimod can be used to research necrotizing soft-tissue infections (NSTIs) .
Reltecimod (AB-103) TFA is a T-cell-specific surface glycoprotein CD28 (TP44) antagonist. Reltecimod TFA has beneficial effects against different bacterial infections, their exotoxins and endotoxins, and ionizing radiation. Reltecimod TFA modulates the inflammatory response by targeting and attenuating the critical CD28/B7-2 co-stimulatory pathway, without inhibiting it. Reltecimod TFA can be used to research necrotizing soft-tissue infections (NSTIs) .
7-keto-Deoxycholic acid is a metabolite of bile acids in Clostridium absonum. 7-keto-Deoxycholic acid is also converted from Lactobacillus and Bifidobacterium with specific condition .
5-(Pyridin-4-yl)-1,3,4-oxadiazole-2-thiol (Compound 3n) is an antimicrobial and antioxidant agent, that inhibits Escherichia coli and Staphylococcus epidermidis, with MIC of 8 and 4 μg/mL. 5-(Pyridin-4-yl)-1,3,4-oxadiazole-2-thiol exhibits antioxidant activity with IC50 of 17.47 μM using DPPH free radical-scavenging method .
Endo-β-N-acetylglucosaminidase (Endo S) is a family 18 glycosyl hydrolase secreted by Streptococcus pyogenes. Endo-β-N-acetylglucosaminidase (Endo S) exclusively hydrolyzes the β-1,4-di-N-acetylchitobiose core of the asparagine-linked complex-type glycan on Asn-297 of the γ-chains of IgG antibody .
Moxifloxacin (BAY 12-8039) hydrochloride monohydrate is an orally active bacterial inhibitor that is effective against Streptococcus pneumoniae. Moxifloxacin hydrochloride monohydrate can be used in tuberculosis research .
Lactoferrin (human) is an iron-binding protein. Lactoferrin (human) has antimicrobial activity against a wide range of microorganisms, including Gram-positive and Gramnegative bacteria, viruses, protozoa, and fungi. Lactoferrin (human) can be used to culture mutans Streptococcus in iron-restricted medium .
Ethyl Violet Aziode Broth is a special medium for growth culture of streptococcus. The composition of 1 litre medium is 35.8 g Ethyl Violet Aziode Broth.
Hyaluronate lyase can cleat hyaluronate (HA) and produce unsaturated disaccharides through a β-elimination reaction. The resulting disaccharides further trigger the downstream pathway and catalyze the next reaction. Hyaluronate lyase helps Streptococcus dysgalactiae subsp.equisimilis (SDSE) acquire nutrients from the host, causing bacterial pathogenicity .
Nisin is a bacteriocin produced by a group of Gram-positive bacteria that belongs to Lactococcus and Streptococcus species. Nisin has antibacterial and anti-inflammatory activity .
Acetyl-Adhesin (1025-1044) amide is a 20-peptide fragment of Streptococcus pyogenes cell surface adhesin that acts as an antimicrobial peptide to specifically inhibit the binding of adhesin to salivary receptors and prevent recolonization of Streptococcus pyogenes .
Temporin-GHd exhibits antibacterial activity against Streptococcus mutans (MIC=13.1 μM; MBC=26 μM). Temporin-GHd increases the permeability of the bacterial cell membrane, causing membrane damage and leakage of cellular contents. Temporin-GHd disrupts preformed biofilms at high concentrations. Temporin-GHd can bind to bacterial DNA, inhibiting DNA migration .
XMP-629 (XOMA-629), a cationic α-helical peptide, is a potent endotoxin inhibitor. XMP-629 exhibits broad-spectrum antimicrobial activity via an immunomodulatory mechanism. XOMA 629 has antimicrobial activity against Propionibacterium acnes, Staphylococcus aureus and Streptococcus pyogenesand .
Lysobactin, produced by several genera of Gram-negative gliding bacteria found in soil, is a potent antibiotic with in vivo efficacy against Staphylococcus aureus and Streptococcus pneumoniae .
H-Val-Ala-pNA is a substrate for the dipeptide aminopeptidase (DPAPase) of Streptococcus bovis. H-Val-Ala-pNA can be used to measure the activity of the protease .
Competence-Stimulating Peptide-2 (CSP-2) is a quorum sensing signal peptide produced by Streptococcus pneumoniae. ComD2 is a compatible receptor of Competence-Stimulating Peptide-2 (CSP-2) with an EC50 value of 50.7 nM .
TLN-58 is an antimicrobial peptide. TLN-58 has antibacterial activity against S. aureus, S. epidermidis, and group A Streptococcus. TLN-58 also induces inflammatory cytokine mRNAs upregulation in normal human keratinocytes and NCL-SG3 cells .
BMAP-18 is a biological active peptide. (BMAP-18 is a truncated form of the antimicrobial peptide BMAP-27. Bovine myeloid antimicrobial peptide-27 (BMAP-27) belongs to the Cathelicidin family of peptides which displays rapid bactericidal activity against Staphylococcus aureus, Streptococcus uberis, and Escherichia coli. BMAP-27 is cytotoxic to human erythrocytes and neutrophils, although at higher than microbicidal concentrations. BMAP-18 displays much higher cell selectivity as compared to parental BMAP-27 because of its decreased hemolytic activity and retained antimicrobial activity.)
Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24) is a synthetic peptide, shows anti-bacterial and anti-HBV activities. Brain Derived Basic Fibroblast Growth Factor (1-24) can be used in infection disease and immune disease research .
Reltecimod (AB-103) is a T-cell-specific surface glycoprotein CD28 (TP44) antagonist. Reltecimod has beneficial effects against different bacterial infections, their exotoxins and endotoxins, and ionizing radiation. Reltecimod modulates the inflammatory response by targeting and attenuating the critical CD28/B7-2 co-stimulatory pathway, without inhibiting it. Reltecimod can be used to research necrotizing soft-tissue infections (NSTIs) .
Reltecimod (AB-103) TFA is a T-cell-specific surface glycoprotein CD28 (TP44) antagonist. Reltecimod TFA has beneficial effects against different bacterial infections, their exotoxins and endotoxins, and ionizing radiation. Reltecimod TFA modulates the inflammatory response by targeting and attenuating the critical CD28/B7-2 co-stimulatory pathway, without inhibiting it. Reltecimod TFA can be used to research necrotizing soft-tissue infections (NSTIs) .
Farobin A is a natural compound with antibacterial, antioxidant and anti-inflammatory activities. Farobin A against Streptococcus mutans ATCC 25175 and Streptococcus sobrinus ATCC 33478. Farobin A shows anti-inflammatory activity on cytokine IL-6 and TNF-α .
5-Hydroxysophoranone is a flavanone that can be isolated from the Erythrina subumbrans. 5-Hydroxysophoranone shows weak antibacterial activity against several strains of Streptococcus .
Gancaonin G is a 6-prenylated isoflavanone that can be isolated from Glycyrrhiza uralensis. Gancaonin G has antibacterial activity against Streptococcus mutants and MRSA strains .
Antibacterial agent 199 (Compound 2) is an activator for caseinolytic protease (ClpP) with a Kd of 0.7 μM. Antibacterial agent 199 exhibits antibacterial efficacy against Gram-positive strains Staphylococcus aureus, Streptococcus pneumoniae and Gram-negative strain Neisseria meningitidis, with MICs of 16, 0.5 and 0.5 μg/mL, respectively .
(±)-ε-Viniferin is a racemate of ε-Viniferin (HY-N3841). (±)-ε-Viniferin exhibits P450 inhibitory antioxidants, as well as hepato-protective and antimicrobial activities. (±)-ε-Viniferin has antibacterial and antibiofilm activity against Gram-positive bacteria Streptococcus pneumoniae with a MIC of 20 μM .
Erlose, a trisaccharide consisting of sucrose in soybean aphid honeydew, is utilized as a substitute sweetener preventing dental caries caused by oral flora, mainly Streptococcus mutans. Erlose may be used as a reference compound in HPLC assays that analyze the sugars of foods .
Oleanolic aldehyde is an antimicrobial compound used to inhibit oral bacteria. Oleanolic aldehyde inhibits Streptococcus mutans and Porphyromonas gingivalis, which are associated with dental caries and periodontal disease, with minimum inhibitory concentrations (MICs) of 488 μg/mL and 250 μg/mL, respectively .
Epitheaflagallin 3-O-gallate is a minor polyphenol in black tea. Epitheaflagallin 3-O-gallate exhibits versatile physiological functions in vivo and in vitro, including antioxidative activity, pancreatic lipase inhibition, Streptococcus sorbinusglycosyltransferase inhibition, and an inhibiting effect on the activity of matrix metalloprotease-1 and -3 and their synthesis by human gingival fibroblasts .
Tubercidin (7-Deazaadenosine) is an antibiotic obtained from Streptomyces tubercidicus. Tubercidin inhibits the growth of Streptococcus faecalis (8043) with an IC50 of 0.02 μM . Tubercidin inhibits polymerases by incorporating DNA or RNA, thereby inhibiting DNA replication, RNA and protein synthesis . Tubercidin is a weak inhibitor of adenosine phosphorylase, and interferes with the phosphorylation of adenosine and AMP . Tubercidin has antiviral activity .
Avrainvillamide ((+)-Avrainvillamide) is a naturally occurring alkaloid with antiproliferative effects, binds to the nuclear chaperone nucleophosmin, a proposed oncogenic protein that is overexpressed in many different human tumors. Avrainvillamide affects cell biology both by directly binding NPM1 and Crm1 as well as by inhibiting the association of these proteins with certain native cellular partners. Avrainvillamide, an antibiotic, inhibits growth of multi-agent resistant Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, with MICs of 12.5, 12.5 and 25 μg/ml, respectively .
7-keto-Deoxycholic acid is a metabolite of bile acids in Clostridium absonum. 7-keto-Deoxycholic acid is also converted from Lactobacillus and Bifidobacterium with specific condition .
IdeS Protein is a highly specific IgG endopeptidase evolved from Streptococcus pyogenes, which can degrade IgG and participate in the immune response. IdeS Protein inhibits the function of certain neutrophil effectors, namely the production of reactive oxygen species (ROS), independently of IgG endopeptidase activity. IdeS Protein, Streptococcus pyogenes (His) is the recombinant IdeS protein, expressed by E. coli , with N-10*His labeled tag. The total length of IdeS Protein, Streptococcus pyogenes (His) is 312 a.a., with molecular weight of ~36.2 kDa.
IdeS Protein is a highly specific IgG endopeptidase evolved from Streptococcus pyogenes, which can degrade IgG and participate in the immune response. IdeS Protein inhibits the function of certain neutrophil effectors, namely the production of reactive oxygen species (ROS), independently of IgG endopeptidase activity. IdeS Protein, Streptococcus pyogenes (N-His) is the recombinant IdeS protein, expressed by E. coli , with N-10*His labeled tag. The total length of IdeS Protein, Streptococcus pyogenes (N-His) is 312 a.a., with molecular weight of ~34 kDa.
The PLY protein, a cholesterol-dependent toxin, induces cytolysis by forming pores in host membranes with a significant conformational change and oligomeric pore complex formation. Cholesterol is crucial for binding, insertion, and pore formation. PLY Protein, Streptococcus pneumoniae serotype 4 (N-His) is the recombinant PLY protein, expressed by E. coli , with N-His labeled tag. The total length of PLY Protein, Streptococcus pneumoniae serotype 4 (N-His) is 470 a.a., with molecular weight of ~55 kDa.
The PLY protein, a cholesterol-dependent toxin, induces cytolysis by forming pores in host membranes with a significant conformational change and oligomeric pore complex formation. Cholesterol is crucial for binding, insertion, and pore formation. PLY Protein, Streptococcus pneumoniae serotype 4 (Baculovirus, His-Myc) is the recombinant PLY protein, expressed by Sf9 insect cells, with N-10*His, C-Myc labeled tag. The total length of PLY Protein, Streptococcus pneumoniae serotype 4 (Baculovirus, His-Myc) is 470 a.a., with molecular weight of ~56.8 kDa.
The CRISPR-Cas9 protein is part of an immune system that defends against genetic elements. It processes RNA and aids in cleaving DNA targets. Protein and guide RNAs are necessary for its function. The protein recognizes specific sequences to distinguish self from nonself and provides immunity against matching genetic elements. CRISPR-Cas9 Protein, Streptococcus pyogenes M1 (sf9, His) is the recombinant CRISPR-Cas9 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of CRISPR-Cas9 Protein, Streptococcus pyogenes M1 (sf9, His) is 1368 a.a., with molecular weight of ~163 kDa.
APT, also known as adenine phosphoribosyltransferase, plays a crucial role in the rescue reaction that forms AMP (adenosine monophosphate). This salvage pathway provides a more energy-efficient route for AMP synthesis than de novo synthesis. APT Protein, Streptococcus pyogenes serotype M1 (Baculovirus, His-Myc) is the recombinant APT protein, expressed by Sf9 insect cells , with N-10*His, C-Myc labeled tag. The total length of APT Protein, Streptococcus pyogenes serotype M1 (Baculovirus, His-Myc) is 172 a.a., with molecular weight of ~22.7 kDa.
ACPS, an essential enzyme in cellular processes, transfers the 4'-phosphopantetheine moiety from coenzyme A to a serine residue of acyl-carrier-protein. ACPS Protein, Streptococcus pyogenes serotype M28 (His) is the recombinant ACPS protein, expressed by E. coli , with N-6*His labeled tag. The total length of ACPS Protein, Streptococcus pyogenes serotype M28 (His) is 118 a.a., with molecular weight of ~15 kDa.
ACPS Protein, Streptococcus pyogenes serotype M28 (Baculovirus, His-Myc), a 4-phosphopantetheinyl transferase, activates two distinct acyl carrier proteins (ACPs) that are present in fatty acid synthase (FAS) systems FAS-I and FAS-II, the ACP-I domain and the mycobacterial ACP-II protein (ACPM), respectively.
Delafloxacin-d5 is deuterium labeled Delafloxacin. Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].
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