Miscellaneous Molecular Biology Reagents
Genscript Corporation ToxinEraser™ Endotoxin Removal Kit
GenScript ToxinEraser™ is an endototoxin removal resin of high efficiency. It is based on the affinity matrix of modified polymyxin B (PMB), which allows highly efficient endotoxin removal. The final endotoxin level can be decreased to less than 0.1 EU/ml with repeat use of ToxinEraser™ endotoxin removal resin. Final removal efficiency may vary depending on the sample type/source.
Sigma Aldrich Fine Chemicals Biosciences Pefabloc SC, 100 mg
Synonym: 4-(2-aminoethyl)-benzene-sulfonyl fluoride, aebsf, aminoethyl-benzene-sulfonyl fluoride, 4-2-, proteinase k inhibitor. Pefabloc SC is used to inhibit the detrimental effects of proteases during preparative protein purification. Due to its low toxicity toward eukaryotic cells, it may be applied in the production of recombinant proteins, during fermentation of transformed cells, where proteolytic digestion may decrease the yield of the desired product.
Sino Biological Assay Buffer and Co-factors: ATP Stock Solution
10 mM ATP Stock Solution used for preparing hot ATP assay cocktail.
Research Products International Corp Carrageenan, Kappa Type, 100 Grams
Kappa carrageenan binds water to form strong, rigid gels in the presence of potassium salts. As the level of potassium is increased, the gel structure becomes tightly aggregated and may result in syneresis (moisture on the gel surface).
ENCAPSULA NANAOSCIENCE LLC STD MACROPHAGE DEPLE KIT 5ML
Standard macrophage depletion kit (composed of one vial of Clodrosome® and one vial of Encapsome®)
![Research Products International Corp Folic Acid [Pteroylglutamic acid] [Vitamin M], 25 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-F10560-25.04.JPG-250.jpg)
Research Products International Corp Folic Acid [Pteroylglutamic acid] [Vitamin M], 25 Grams
- CAS Number: 59-30-3
- Molecular Formula: C19H19N7O6
- Molecular Weight: 441.4
MOLTOX Molecular Toxicology Inc Tryptic Soy Broth (TSB) w/0.5% Lecithin & 4% Tween 80, pH 7.2 +/-0.2, 90 mL/bottle, Store in refrigerator
This item has a minimum order quantity of 96 per supplier requirements. Also known as Trypticase or Soybean-Casein Digest, Tryptic Soy Broth is a general purpose medium for the cultivation of fastidious and nonfastidious microorganisms, including common aerobic, facultative and anaerobic bacteria and fungi. Whether you need a general-purpose, nonselective media or you need added blood to facilitate a more fasitdious bacterial lawn for the detection of hemolytic reactions, we have several products to choose from. MOLTOX does not provide microorganisms for testing. Some media are temperature sensitive and may have specific temperature and storage requirements for shipping/delivery.
Crescent Chemical Co Inc COLCHICINE CRYST. RESEARCH GRD
Colchicine cryst. research grade USP Size - 1G Storage Conditions - +15 °C TO +30 °C Catalog Number - 77120.02 CAS 64-86-8
MOLTOX Molecular Toxicology Inc NADPH REGENSYS A, 15 mL size refers to final volume of S9 mix per pkg, G-6-P MgCl2-KCL in 0.1M Phosphate Buffer, pH 7.4, Store in Refrigerator
Convenient preformulated filter sterilized and prepackaged S9 mix components for preparation of 4 - 10% S9 mix. Regensys™ """"A"""" is formulated as described by Maron & Ames, Mut. Res. 113: 173, 1983. Size refers to final volume of S9 mix. Regensys™ """"B"""" consists of accurately weighed aliquots of crystalline NADP to add to corresponding Regensys™ """"A"""" for completion of the Regensys™ system. MOLTOX S9 preparations and cofactor reagents for use in metabolic activation studies are manufactured to rigorous standards of quality and performance and are used by leading industrial, government and academic laboratories worldwide.
Crescent Chemical Co Inc Colcemid Solution 10mg/mL, 25mL
Colcemid Solution 10mg/mL, 25mL, Sterile filtered, In PBS, Storage Conditions: -15 °C TO -25 °C
Hampton Research CRYSTAL SCREEN 2 NO23 185ML
HR2-912-23/Crystal Screen 2 #23 (F11), 185 ml - 1.6 M Ammonium sulfate, 0.1 M MES monohydrate pH 6.5, 10% v/v 1,4-Dioxane. Please note items from this supplier are non-returnable.
Bioworld Hybridization Cocktail, 0% Formamide, 100 mL
Hybridization Cocktail, 0% Formamide Speciffically designed to optimize complementary base-pairing of DNA and RNA in Southern Blot, Northern Blot, Dot Blot, Colony and in situhybridizations. The components of the Hybridization Cocktail will stabilize the target and probe nucleic acids, lower melting temperatures, concentrate the nucleic acids in solution and lower background on the membrane or slides. Ref: Unger E.R., Budgeon L.R., Meyerson D., Brigati D.J., Am. J. Surg. Pathol., 10(1): 1-8 (1986). 0% Formamide RNase/DNase: None Detected
Bioworld Neutralizing Solution, 1 L
Neutralizing Solution Biotechnology Grade Technical Information:Contains 1.5M NaCl and 1.0M TrisConductivity (1:100)(umhos): 2300-3000pH @25C: 6.9-7.1Sterility(P/F): PassStorage: RTHazard: Irritant
Apexbio Technology LLC Fluoroorotic Acid, Ultra Pure 703-95-7 5g
Fluoroorotic Acid Ultra Pure (CAS 703-95-7) is a small-molecule antimetabolite targeting orotidine-5 -phosphate decarboxylase It is designed to interfere with pyrimidine biosynthesis thereby enabling selective pressure in genetic experiments Fluoroorotic Acid Ultra Pure exerts its biological activity primarily through intracellular conversion to the toxic intermediate 5-fluorouracil mediated by orotidine-5 -phosphate decarboxylase In yeast-based studies particularly involving Saccharomyces cerevisiae it demonstrates selective inhibition with an IC50 value of approximately 0 1 1 mM in wild-type yeast strains Based on these pharmacological properties Fluoroorotic Acid Ultra Pure holds research potential in genetic selection recombinant strain construction and functional gene analysis in microbial genetics