S-Acetyl Coenzyme A Lithium Salt from USB Corp.
...: 881.42 PRODUCT SPECIFICATIONS Form: White powder Assay (Total UV, pH 7.0): greater than or equal to 90% lambda max : 259 1 nm epsilon max (pH 7): [14.6 0.8] x 10 3 Spectral Ratios: A 232 /A 260 : 0.51 0.02 A 250 /A 260 : 0.86 0.04 280 /A 260 : 0.17 0.02 Storage: -20C CAS #...Baker's yeast (S. cerevisiae) Phosphoglucose isomerase from Sigma-Aldrich
Physical form: Essentially sulfate-free, powder containing carbohydrate and citrate buffer salts Preparation Unit Definition: One unit will convert 1.0 mole of D -fructose 6-phosphate to D -glucose 6-phosphate per min at pH 7.4 at 25 C. Chem comp: Protein ~ 50% (modified Warburg-Christian)...Baker's yeast (S. cerevisiae) S-Acetyl-coenzyme A synthetase from Sigma-Aldrich
...d on protein content. Physical form: Lyophilized powder containing stabilizers as potassium phosphate, sucrose and reduced glutathione Preparation Unit Definition: One unit will form 1.0 mol of S-acetyl coenzyme A from acetate, ATP and coenzyme A per min at pH 7.5 at 37C....Enolase from baker's yeast (S. cerevisiae) from Sigma-Aldrich
Physical form: Lyophilized powder containing Tris buffer salts Preparation Unit Definition: One unit will convert 1.0μmole of 2-phosphoglycerate to phospho(enol)pyruvate per min at pH7.4 at 25 C. Chem comp: Protein ~ 70% (modified Warburg-Christian) Physical Form: lyophilized po...S-Gal/LB Agar/Kanamycin Blend from Sigma-Aldrich
Physical Form: powder Components g/500 ml: Tryptone 5.0 Yeast extract 2.5 Sodium chloride 2.5 Agar 6.0 S-Gal 0.125 Ferric ammonium citrate 0.250 IPTG 0.025 Kanamycin 0.0175 S-Gal/Kanamycin/LB Agar Blend is a complete growth medium containing S-Gal (3,4-cyclohexenoescule...Ribonucleic acid, transfer from baker's yeast (S. cerevisiae) from Sigma-Aldrich
...ater (1 cm light path). Physical Form: lyophilized powder Type: Type X-SA...Ribonucleic acid, transfer from baker's yeast (S. cerevisiae) from Sigma-Aldrich
...er (1 cm light path). Physical Form: lyophilized powder Type: Type X...Hoagland's No. 2 Basal Salt Mixture from Sigma-Aldrich
...y Equivalency: Formulated to contain 1.6 grams of powder per liter of medium. Physical Form: powder Suitab tst: plant cell culture tested...McCown's Woody Plant Basal Salt Mixture from Sigma-Aldrich
...ty Equivalency: Formulated to contain 2.3 grams of powder per liter of medium. Physical Form: powder Suitab tst: plant cell culture tested...Murashige and Skoog Basal Medium with Gamborg's Vitamins from Sigma-Aldrich
...ty Equivalency: Formulated to contain 4.4 grams of powder per liter of medium. Physical Form: powder Suitab tst: plant cell culture tested...Phenol Red, Free Acid from USB Corp.
... PRODUCT SPECIFICATIONS Form: Rust/red crystalline powder Clarity of Solution: Passes test Visual Transition Interval: pH 6.8 - Yellow pH 8.2 - Red CAS # 143-74-8...DKW/Juglans Basal Salt Mixture from Sigma-Aldrich
...nt: With macro- and micronutrients. Physical Form: powder Suitab tst: plant cell culture tested...Denhardt's powder mixture (for 50X stock solution) from AppliChem GmbH
Denhardt's powder mixture (for 50X stock solution)...Spotlight 400N FT-NIR Imaging System from PerkinElmer
...t cost savings. Tablet stability studies Dry powder electrostatic coating analysis Counterfeit detection Contamination identification Packaging development Transdermal patches and related delivery systems...BioSafe Powder Containment Room from Terra Universal, Inc.
...room is configured specifically for pharmaceutical powder packaging, purity testing and chemical analysis. Panels are precision-joined to create ultra-smooth surfaces that are easy to wipe down and disinfect. One-inch radius corners simplify cleaning. Unique double-wall panel design creates strong, rigid su.......25 PRODUCT SPECIFICATIONS Form: White crystalline powder Assay: greater than or equal to 97% Identity: By IR Melting Point: greater than or equal to 38C Oxidized DTT: less than or equal to 1% Storage: -20C CAS # 3483-12-3...Xylene Cyanol FF from USB Corp.
...RODUCT SPECIFICATIONS Form: Dark burgundy metallic powder Identity: By IR epsilon max (615 nm, H 2 O, 1 cm): greater than or equal to 60 x 10 3 Loss on Drying: less than or equal to 10.0% lambda max (H 2 O solution): 615 nm 2 nm CAS # 4463-44-9...Bovine Phosphatase, Alkaline, Unconjugated from Sigma-Aldrich
...in determined by Biuret Physical form: Lyophilized powder containing Tris-citrate buffer salts Preparation Unit Definition: One unit will hydrolyze 1 μmole of 4-nitrophenyl phosphate per minute at pH 9.8 at 37 C. Previously sold in "glycine" units. • Chem comp: Protein ~ 35% (biuret) Physical Form...Tritirachium album Proteinase K from USB Corp.
.../chymotrypsin inhibitors (1) Form: Lyophilized powder Purity: Tested for contaminating ribonucleases and deoxyribonucleases. Shipping and Storage: Shipped on dry ice. Store dry at 4C. Unit Definition: One unit is the amount of enzyme that liberates folin positive amino acids and peptides corres...Adenosine 5'-triphosphatase (ATPase) from Sigma-Aldrich
... digitonin and digoxin. Physical form: Lyophilized powder containing 90% sucrose, 0.4% EDTA Na 4 and 0.06% NaCl Preparation Note: Sodium iodide extracted fraction of Nakao, et al., Biochem. Biophys. Res. Commun., 19, 755 (1965). Unit Definition: One unit will liberate 1.0 mole of inorganic phosphorus from...Phosphodiesterase I from USB Corp.
... inhibition by ATP, ADP and AMP Form: Lyophilized powder Purity: Partially purified by the method of Bjrk (4) and treated to remove contaminating 5' nucleotidase (5) . Shipping and Storage: Shipped on dry ice. Store at -20C. Unit Definition: One unit hydrolyzes 1M p-nitrophenyl thymidine-5-phosphate per...Bleomycin sulfate, Unconjugated from USB Corp.
... USBio Analyzed PRODUCT SPECIFICATIONS Form: White powder Assay: 1.5 - 2.0 Bleomycin units/mg Identity (A,B): Passes tests pH (10 units/ml): 4.5 to 6.0 Loss On Drying: less than or equal to 6.0% Copper (Cu): less than or equal to 0.1% Bleomycin Content: A 2 : 55 - 70% B 2 : 25 - 32% A 2 + B 2 : greater than...Enterokinase from bovine intestine from Sigma-Aldrich
Physical Form: powder Color: white Removes FLAG peptide from N-terminal and Met-N-terminal fusion proteins. Supplied with optimized enterokinase buffer....Goat Anti-SDF-1 beta / PBSF Polyclonal Antibody, Unconjugated from Sigma-Aldrich
...#946;/PBSF affinity isolated antibody lyophilized powder Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline recombinant human SDF-1β/PBSF expressed in E. coli ....Gloves are 9.25 long, latex, powder free, smooth and ambidextrous....