Chemistry Controls, Calibrators and Reagents
GOLDEN WEST DIAGNOSTICS Mass Spect Gold Human Urine, Ultra-Low Hormones & Steroids, Toxicology Neg. | 1L
Source: Human |Country of Origin: USA Origin | Filtration: 0.22 micron | Analyte(s): Reference specification sheet | Analyte Specs: Reference specification sheet | Storage temp: -20 degrees C* | Definition: * Defined as -15C to -30C
MOLTOX Molecular Toxicology Inc STDisc TA97a, Consists of lyophilized & stablilized S.Typhimurium strain TA97a cells, For use as culture inoculum, 10 discs/vial, Store in Refrigerator
STDisc™ Salmonella typhimurium strains for use in the bacterial mutagenesis assay described by Maron & Ames, Mutat. Res. 113: 173, 1983. Most commonly employed bacterial strains for use in mutagenicity testing are provided in convenient lyophilized disc format. Strains are periodically characterized and verified for diagnostic performance. Confirmed strains are lyophilized in modified ATCC Reagent 18. After preservation, samples are cultured and their phenotypes and responses to diagnostic mutagens are determined. Strains are accompanied by Quality Control statements that include the results of phenotype confirmation tests, diagnostic mutagen response and viability assessment. Culture instructions are included with the QC Statement. The bacterial strains contained in STDiscs™ and ECDiscs™ are potential etiologic agents and are intended for use only by those skilled in the safe handling of potentially infectious agents.
Pfanstiehl Inc Sodium DL-Lactate Solution 60%, U.S.P. (S-110) 500G GMP CAS: 72-17-3 Injectable Excipient Grade
NC2953596 SODIUM DL-LACTATE SOLUTION500G
GENEPATH DIAGNOSTICS INC Individual VanA,VanB,VanC1,VanC2/3 quantitative standards for assay calibration and validation. Provided at high (10,000 cps/µL), medium (1,000 cps/µL), and low (100 cps/µL) concentrations (RUO)
Individual VanA,VanB,VanC1,VanC2/3 synthetic quantitative standards are designed to support precise assay calibration and validation in molecular diagnostics. Supplied at three concentrations—high (10,000 copies/µL), medium (1,000 copies/µL), and low (100 copies/µL)—these standards enable accurate assessment of assay performance across a dynamic range. They are ideal for sensitivity testing, method development, quality control, and proficiency testing, ensuring reproducible and reliable detection of these target sequences. Ready-to-use and stable, these standards streamline workflow integration while maintaining high confidence in molecular assay results. Suitable for research, clinical, and surveillance applications, they provide a trusted reference for laboratories aiming for accuracy and consistency in nucleic acid detection. (RUO)
Medchemexpress LLC Halofuginone lactate | 82186-71-8 | 504.76 | 5 MG
Halofuginone lactate is a Febrifugine derivative that functions as a competitive prolyl-tRNA synthetase inhibitor with a Ki of 18.3 nM. It specifically inhibits type-I collagen synthesis and can attenuate osteoarthritis by inhibiting TGF-β activity. Additionally, it acts as a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated, and store-operated Ca2+ channels. Halofuginone lactate has demonstrated anti-malaria, anti-inflammatory, anti-cancer, and anti-fibrosis effects.
- Competitively inhibits prolyl-tRNA synthetase.
- Specifically inhibits type-i collagen synthesis.
- Attenuates osteoarthritis through inhibition of TGF-β activity.
- Acts as a potent pulmonary vasodilator.
- Activates Kv channels and blocks various Ca2+ channels.
- Exhibits anti-malaria, anti-inflammatory, anti-cancer, and anti-fibrosis effects.
Medchemexpress LLC Alpha-Factor Mating Pheromone, yeast TFA | 99.7% | 1798.02 | 5 MG
Alpha-Factor Mating Pheromone, yeast TFA is a tridecapeptide secreted by Saccharomyces cerevisiae α cells via the Ste2p receptor. This solid, white to off-white compound has a molecular weight of 1798.02 and a purity of 99.68%.
- Tridecapeptide secreted by Saccharomyces cerevisiae α cells
- Molecular weight of 1798.02
- Purity of 99.68%
- Appears as a white to off-white solid
- Soluble in water at ≥ 100 mg/mL
Supelco Inc Proclin 150 -400Ml
Biocides for In Vitro Diagnostics (IVD) Applications. ProClin products from MilliporeSigma are only labelled to be used for In Vitro Diagnostics (IVD): “in vitro diagnostics are tests that can detect diseases, conditions, or infections.
Pickering Laboratories Inc Native Sample standard, in 0.2 N Lithium citrate buffer pH 2.362, 5 x 1 mL
Native Sample Standard with Norleucine in Lithium Citrate Buffer, 0.25mole/mL, each (5 mL/bottle) Amino Acid Analysis.
Teco Diagnostics TRIGLYCERIDE GPO-TRINDER
For the quantitative determination of triglycerides in serum or plasma. 10x15mL Vials of Trygliceride-GPO, 1x5mL Vial of Trygliceride-GPO Standard
Precision Biologic CRYOCHCK FACTOR VIII INHIB KIT
format:10x1.5ml(ib-pnp),10x1.5ml(ib-bsa), 5x0.5ml(neg control),5x0.5ml(pos control)
SHIMADZU SCIENTIFIC INS (3P ONLY) TORASH-H BIO VIAL W/CAP 100/BX
NC3241330 TORASH-H BIO VIAL W/CAP 100/BX