Living Organisms
MicroQuant™ Escherichia coli, low CFU (ATCC 8739-LQ-PACK™)
MicroQuant™ Escherichia coli (low CFU) is a quantitated, best-in-class control. This ISO 17034 reference material is provided as a pack containing 5 vials of cryopreserved pellets (100 to 1,000 CFU per vial) and 5 vials of rehydration buffer. This convenient, single-use format rehydrates immediately and is easy to use and stored at 2–8°C. The strain is recommended for use in compendial testing and is not intended for therapeutic or diagnostic applications.
Biosafety Level: BSL-1
Additional recommended strains for USP <62>:
C. albicans (NC3456089, ATCC 10231-LQ-PACK™)
S. aureus subsp. aureus (NC3456072, ATCC 6538-LQ-PACK™)
P. paraeruginosa (NC3456065, ATCC 9027-LQ-PACK™)
C. sporogenes (TBD, ATCC 19404-LQ-PACK™)
Find more MicroQuant™ products
MicroQuant™ Bacillus spizizenii, low CFU (ATCC 6633-LQ-PACK™)
MicroQuant™ Bacillus spizizenii (low CFU) is a quantitated, best-in-class control developed to support USP General Chapter <61>. This ISO 17034 reference material is provided as a pack containing 5 vials of cryopreserved pellets (100 to 1,000 CFU per vial) and 5 vials of rehydration buffer. This convenient, single-use format rehydrates immediately and is easy to use and stored at 2–8°C. The strain is recommended for use in compendial testing.
Biosafety Level: BSL-1
Additional recommended strains for USP <61>:
P. paraeruginosa (NC3456065, ATCC 9027-LQ-PACK™)
S. aureus subsp. aureus (NC3456072, ATCC 6538-LQ-PACK™)
C. albicans (NC3456089, ATCC 10231-LQ-PACK™)
A. brasiliensis (NC3456088, ATCC 16404-LQ-PACK™)
Find more MicroQuant™ products
Citrobacter freundii (ATCC BAA-3249) Frozen Drug-Resistant Strain 990954, BSL-2
Citrobacter freundii strain 990954 is a drug-resistant clinical isolate recovered from a human skin ulcer in Brazil (2013). Supplied as a frozen culture for research use, this strain supports antimicrobial resistance studies, drug development, molecular assay validation, and comparative genomics.
- Product format: Frozen.
- Strain designation: 990954.
- Genome sequenced strain: Yes.
- Isolation source: Skin ulcer (human).
- Geographical isolation: Brazil.
- Applications: Antimicrobial resistance research, bioinformatics, drug development, assay validation.
- Storage conditions: -80°C or colder.
- Biosafety level: BSL 2.
- Suggested medium: Trypticase soy agar/broth.
- Incubation temperature: 37°C.
- Atmosphere: Aerobic.
- Gram stain: Negative.
- Packaging size: Not specified on manufacturer page.
- Concentration: Not specified on manufacturer page.
Cayman Chemical L-TyrosInsodIum salt hydra 25g
A conditionally essential amino acid; a precursor in the biosynthesis of catecholamine neurotransmitters, melanins, and thyroid hormones; plasma, skeletal muscle, and erythrocyte levels are decreased in patients with chronic kidney disease
TRIBIOSCIENCE INC Escherichia coli (E. Coli) - Salmonella qPCR Kit, 200 Tests
The Escherichia Coli (E. Coli)-Salmonella Multiple qPCR Kit provides a fast, accurate, and simple approach to detecting E. coli and salmonella contamination of food ingredients, cannabis products, water, environmental samples, or other biosamples.
Cayman Chemical A943931hydrochLRIde hydra 5mg
A histamine H4 receptor antagonist (Ki = 3.8 nM); inhibits clobenpropit-induced scratching in mice (ED50 = 26 µmoles/kg, i.p.)
Cayman Chemical FungI FusarIum EnIatIn B 1mg
Inhibits the Pdr5p in yeast, augmenting, at concentrations as low as 0.8 μM, the ability of cerulenin or cycloheximide to impair cell proliferation; inhibits ACAT (IC50 = 113 μM), blocking cholesteryl ester formation