Cell Culture Media, Supplements, and Reagents
Alkali Scientific Antibiotic Assay Medium 32, 500mL Bottle, 1/Pk
Antibiotic Assay Medium 32 is a specialized nutrient medium designed for microbiological potency assays of antibiotics such as dihydrostreptomycin and vancomycin. Each 500 mL bottle contains a carefully balanced blend of beef extract, peptones, and yeast extract prepared to meet USP and FDA specifications. The formulation is adjusted to a pH of approximately 6.6 ± 0.2 to create optimal growth conditions for assay organisms including Klebsiella pneumoniae and Enterococcus hirae. This medium is widely used in pharmaceutical quality control laboratories performing turbidimetric or plate based assays. Its standardized nutrient composition ensures consistent bacterial growth and reproducible results, which are essential for generating accurate calibration curves and determining antibiotic concentration in samples while maintaining compliance with regulatory testing protocols.
Alkali Scientific Streptomycin Sulfate, 250 G
Streptomycin Sulfate is an aminoglycoside antibiotic that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. This interaction disrupts the formation of the initiation complex and causes misreading of messenger RNA, preventing accurate translation of proteins and inhibiting bacterial growth. In microbiology laboratories, Streptomycin Sulfate is commonly used for selective bacterial isolation and antibiotic susceptibility testing. Researchers include it in culture media to suppress sensitive organisms while allowing the growth of resistant strains for analytical studies. Its consistent activity makes it useful for evaluating bacterial susceptibility patterns, investigating mechanisms of antibiotic resistance, and supporting microbiological assays that require reliable inhibition of bacterial protein synthesis.
Selleck Chemical LLC Daporinad (FK866) S2799-25mg
Daporinad (FK866) effectively inhibits nicotinamide phosphoribosyltransferase (NMPRTase Nampt) with IC50 of 0 09 nM in a cell-free assay Daporinad (FK866 APO866) triggers autophagy Phase 1/2
Selleck Chemical LLC Daclatasvir (BMS-790052) S1482-5mg
Daclatasvir (BMS-790052 EBP883) is a highly selective inhibitor of HCV NS5A with EC50 of 9-50 pM for a broad range of HCV replicon genotypes and the JFH-1 genotype 2a infectious virus in cell culture Phase 3
Cambridge Isotope Laboratories BIOEXPRESS CELL GROWTH MEDIA (U-D, 98%) (10X CONCENTRATE), 100 ML KIT
BIOEXPRESS CELL GROWTH MEDIA (U-D, 98%) (10X CONCENTRATE), 100 ML KIT
Cambridge Isotope Laboratories BIOEXPRESS CELL GROWTH MEDIA (U-D, 98%) (10X CONCENTRATE), 10 ML SAMP
BIOEXPRESS CELL GROWTH MEDIA (U-D, 98%) (10X CONCENTRATE), 10 ML SAMP
Valley Vet Supply Povidone iodine | 25655-41-8 | 364.95 g/mol | 0.10
Povidone iodine | 25655-41-8 | 364.95 g/mol | 0.10
ALPHA BIOSCIENCES 11H-benzo[a]fluoren-11-ylacetic acid | 8013-01-2 | 274.3 g/mol | 500G
11H-benzo[a]fluoren-11-ylacetic acid | 8013-01-2 | 274.3 g/mol | 500G
Chem-Impex International, Inc. Tetracycline hydrochloride | 64-75-5 | MFCD00078142 | 100G
Tetracycline hydrochloride, 64-75-5, MFCD00078142, 100G
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-15N, 98%), 1 G
ALGAL AMINO ACID MIXTURE (U-15N, 98%), 1 G
Medchemexpress LLC HY-10492 100mg Medchemexpress, Dinaciclib SCH 727965 CAS:779353-01-4 Purity:98%
Medchemexpress,HY-10492 100mg Dinaciclib SCH 727965 CAS:779353-01-4 Formula:C21H28N6O2 Dinaciclib is a potent inhibitor of CDK, with IC50s of 1, 1, 3, and 4 nM for CDK2, CDK5, CDK1, and CDK9, respectively. 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.
Bioworld HUMAN GROWTH HORMONE RELEAS
HUMAN GROWTH HORMONE RELEASING PEPTIDE-2: Growth Hormone Releasing Peptide-2 Source: Description : Synthetic GHRP-2 is a single, non-glycosylated polypeptide chain containing 6 amino acids, having a molecular mass of 746.9 Dalton and ...