Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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3,946 – 3,960 of 7,109 results

3,946

Medchemexpress LLC HY-B0277 100mg Medchemexpress, Vidarabine CAS:5536-17-4 Purity:>98%

Medchemexpress, HY-B0277 100mg Vidarabine CAS:5536-17-4 Vidarabine (Ara-A) an antiviral drug which is active against herpes simplex and varicella zoster viruses[2]. Vidarabine has IC50s of 9.3 μg/ml for HSV-1 and 11.3 μg/ml for HSV-2[2]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,947

Medchemexpress LLC HY-13942 5mg Medchemexpress, 1-NM-PP1 CAS:221244-14-0 Purity:>98%

Medchemexpress, HY-13942 5mg 1-NM-PP1 CAS:221244-14-0 1-NM-PP1, a cell-permeable PP1 analog, is a potent Src family kinases inhibitor with IC50s of 4.3 nM and 3.2 nM for v-Src-as1 and c-Fyn-as1, respectively[2]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,948

Medchemexpress LLC HY-13059A 10mg Medchemexpress, SDZ 220-581 (Ammonium salt) CAS:179411-94-0 Purity:>98%

Medchemexpress, HY-13059A 10mg SDZ 220-581 (Ammonium salt) CAS:179411-94-0 SDZ 220-581 Ammonium salt is an oral bioavailability, potent, competitive NMDA receptor antagonist with pK i value of 7.7 [1] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,949

Research Products International Corp Penicillin G Sodium Salt [Benzyl Penicillin Sodium Salt], 100 Grams

Penicillin G sodium is the sodium salt form of penicillin G, which is a narrow-spectrum beta-lactam antibiotic. It is one of the earliest and most widely used antibiotics, belonging to the penicillin class of antibiotics.

Penicillin G sodium interferes with bacterial cell wall synthesis. It inhibits the enzyme transpeptidase, which is involved in the cross-linking of peptidoglycan chains in the bacterial cell wall. This disruption weakens the cell wall structure, leading to cell lysis and death.

Also, Penicillin G is effective against a wide range of Gram-positive bacteria, including Streptococcus, Staphylococcus, and some anaerobic bacteria. It is less effective against Gram-negative bacteria.

Often used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its inclusion in culture medium allows for the specific growth of bacteria lacking resistance to penicillin G.

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3,950

AdipoGen Ionomycin (free acid),Chemical. CAS: 56092-81-0.

Ionomycin (free acid), AdipoGen Life Sciences. Chemical. CAS: 56092-81-0. Formula: C41H72O9. MW: 709. Isolated from Streptomyces conglobatus. Antibiotic. Potent and highly selective Ca2+ ionophore. Commonly used to modify intracellular calcium levels to study calcium transport across biological membranes and to calibrate fluorescent Ca2+ indicators. Ionomycin also transports Pb2+ and some other divalent cations, as well as several lanthanide series trivalent cations at efficiencies that are greater than or equal to those for Ca2+. Apoptosis inducer. Induces apoptotic neuronal degeneration in embryonic cortical neurons and cell cycle arrest at G1 phase and induces central demyelination. Used to stimulate the intracellular production of the cytokines, interferon, perforin, IL-2 and IL-4 usually in conjunction with PMA. ADAM10 agonist. Potent inducer of shedding CXCL16. TREK-1 channels inhibitor.

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3,951

Medchemexpress LLC Bafilomycin C1 | 88979-61-7 | 99.9% | 1 MG

Bafilomycin C1 is a macrolide antibiotic isolated from Streptomyces sp. It is a potent, specific, and reversible inhibitor of vacuolar-type H+-ATPases (V-ATPases). Bafilomycin C1 inhibits the growth of gram-positive bacteria and fungi, induces cell apoptosis, and is used for studying hepatocellular carcinoma (HCC).

Potent, specific, and reversible inhibitor of V-ATPases
Isolated from Streptomyces sp.
Inhibits gram-positive bacteria and fungi
Induces cell apoptosis
Used for studying hepatocellular carcinoma (HCC)
Induces G0/G1 cell-cycle arrest
Induces mitochondrial-mediated apoptosis
99.9% purity

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3,952

Medchemexpress LLC HY-114698 10mg Medchemexpress, Retro-2 cycl CAS:1429192-00-6 Purity:>98%

Medchemexpress, HY-114698 10mg Retro-2 cycl CAS:1429192-00-6 Retro-2 cycl (RN 1-001) is a dihydroquinazolinone (DHQZ) inhibitor of retrograde trafficking. Retro-2 cycl (RN 1-001) inhibits JCPyV and HPV16 pseudovirus with IC50s of 54 μM and 160 μM, respectively. Antiviral agent. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,953

Medchemexpress LLC HY-108705 10mg Medchemexpress, BI-3802 CAS:2166387-65-9 Purity:>98%

Medchemexpress, HY-108705 10mg BI-3802 CAS:2166387-65-9 BI-3802 is a highly potent BCL6 degrader, inhibiting the BTB domain of BCL6, with an IC50 of ≤3 nM; BI-3802 has antitumor activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,954

eMolecules 1264191-73-2 | Medchem Express | VTP-27999 (Hydrochloride) | 5mg | 446271502 | HY-76652 | MFCD22741503 | 561.55 | C26H42Cl2N4O5

Ambeed | (2-Bromo-4-chlorophenyl)boronic acid | 250mg | 600841604 | A490499 | 1451393-45-5 | MFCD22543675 | 235.270 | C6H5BBrClO2

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3,955

Medchemexpress LLC HY-111595 5mg Medchemexpress, SAHA chloroalkane T1 CAS:1613617-05-2 Purity:>98%

Medchemexpress, HY-111595 5mg SAHA chloroalkane T1 CAS:1613617-05-2 SAHA chloroalkane T1 is a chloroalkane capture tag by tethering Vorinostat (SAHA) and a chloroalkane tag T1. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,956

Sigma Aldrich Fine Chemicals Biosciences Potassium clavulanate impurity G European Pharmacopoeia (EP) Reference Standard | 374816-32-7 |

Potassium clavulanate impurity G European Pharmacopoeia (EP) Reference Standard | Mol Wt: 281.26 | 374816-32-7 |

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3,957

Medchemexpress LLC HY-107051 10mg Medchemexpress, GW 766994 CAS:408303-43-5 Purity:>98%

Medchemexpress, HY-107051 10mg GW 766994 CAS:408303-43-5 GW 766994 is a specific and oral chemokine receptor-3 (CCR3) antagonist, which has entered clinical trial for asthma and eosinophilic bronchitis. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,958

Sigma Aldrich Fine Chemicals Biosciences Nateglinide United States Pharmacopeia (USP) Reference Standard | 105816-04-4 | MFCD00875706 | 200MG

Nateglinide United States Pharmacopeia (USP) Reference Standard | Mol Wt: 317.42 | 105816-04-4 | MFCD00875706 | 200MG

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3,959

eMolecules 1398065-50-3 | Medchem Express | Terconazole-d4 | 1mg | 784544374 | HY-B1790S | 536.49 | C26H31Cl2N5O3

Medchem Express | 45-Dimethoxycanthin-6-one | 5mg | 771359092 | HY-N1882 | 18110-87-7 | MFCD20260585 | 280.283 | C16H12N2O3

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3,960

Medchemexpress LLC HY-17419 500mg , Ifosfamide CAS:3778-73-2 Purity:98%

Medchemexpress, HY-17419 500mg Ifosfamide CAS:3778-73-2 Formula:C7H15Cl2N2O2P DNA Alkylator Purity:98% Ifosfamide is an alkylating chemotherapeutic agent with activity against a wide range of tumors. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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Antibiotics

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Medchemexpress LLC HY-B0277 100mg Medchemexpress, Vidarabine CAS:5536-17-4 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13942 5mg Medchemexpress, 1-NM-PP1 CAS:221244-14-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13059A 10mg Medchemexpress, SDZ 220-581 (Ammonium salt) CAS:179411-94-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Penicillin G Sodium Salt [Benzyl Penicillin Sodium Salt], 100 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

AdipoGen Ionomycin (free acid),Chemical. CAS: 56092-81-0. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bafilomycin C1 | 88979-61-7 | 99.9% | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114698 10mg Medchemexpress, Retro-2 cycl CAS:1429192-00-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-108705 10mg Medchemexpress, BI-3802 CAS:2166387-65-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-111595 5mg Medchemexpress, SAHA chloroalkane T1 CAS:1613617-05-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-107051 10mg Medchemexpress, GW 766994 CAS:408303-43-5 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-17419 500mg , Ifosfamide CAS:3778-73-2 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More