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Diammonium+oxalate
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Diammonium+oxalate
Supplier:
BeanTown Chemical
Description:
CAS: 123333-64-2; MDL No: MFCD00151199
Liquid; Molecular Formula: C19H11Cl2NaO5S; MW: 445.26
Density (g/mL): 0.99
Catalog Number:
(BJ31087-25L)
Supplier:
Honeywell Research Chemicals
Description:
Hydrochloric acidAnalytical, Cas number: 7647-01-0, Molecular Formula: HCl, Quality: Volumetric, Concentration: 6 M HCl, Synonym: Hydrogen chloride solution, Container: Poly pail, Size: 25l
Supplier:
Ricca Chemical
Description:
Crystal Violet-Acetic Acid Solution for Cerebrospinal Fluid Cell Count
Supplier:
Thermo Scientific
Description:
Take more accurate and reproducible ISE measurements with Orionâ„¢ ISE Ionic Strength Adjustors (ISA) and Special Reagents.
Catalog Number:
(BJ38287-1EA)
Supplier:
MP Biomedicals
Description:
Guanidine Hydrochloride is a protein denaturant and thus having an important role in molecular weight determinations.
Guanidine Hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of proteins. This strong denaturant can solubilize insoluble or denatured proteins such as inclusion bodies. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Guanidine HCl is used in the isolation of RNA to dissociate the nucleoprotein into its nucleic acid and protein moieties. It is an inhibitor of RNase. Highly concentrated (6 - 8 M) Guanidine HCl solutions are used to denature native globular proteins. It apparently disrupts hydrogen bonds which hold the protein in its unique structure. However, there also is evidence suggesting that guanidine hydrocholoride may disrupt hydrophobic interactions by promoting the solubility of hydrophobic residues in aqueous solutions.
Supplier:
MP Biomedicals
Description:
Cefotaxime is a cephalosporin, which acts by interference of synthesis of peptidoglycan of the bacterial cell wall. Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria and lower plant organelles/plastids such as the photosynthetic organelles of Glaucophytes and chloroplasts of bryophytes.
Cefotaxime is used for infections of the respiratory tract, skin, bones, joints, urogenital system, meninges, and bloodstream. It generally has good coverage against most Gram-negative bacteria, with the notable exception of Pseudomonas. It is also effective against most Gram-positive cocci except for Enterococcus. It is active against penicillin-resistant strains of Streptococcus pneumoniae. It has modest activity against the anaerobic Bacteroides fragilis. In meningitis, cefotaxime crosses the blood–brain barrier better than cefuroxime. Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Hydrochloric acid 4 N in 1,4-dioxane/water
Catalog Number:
(BJ38282-1EA)
Supplier:
Honeywell Research Chemicals
Description:
concentrate for 1L standard solution
Catalog Number:
(BJ38272-1EA)
Supplier:
Honeywell Research Chemicals
Description:
concentrate for 1L standard solution
Catalog Number:
(76481-030)
Supplier:
AAT BIOQUEST INC
Description:
Compared to NBD chloride and fluoride, NBD-X acid gives better yield for labeling biopolymers.
Catalog Number:
(101410-870)
Supplier:
Electron Microscopy Sciences
Description:
Electron Microscopy Sciences Acridine Orange Aqueous solution is a prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology. Available in concentrations of 0.1% aqueous and 0.2% aqueous.
Catalog Number:
(77443-320)
Supplier:
Teknova
Description:
1.69% Animal-Free Soytone, 0.5% Yeast Extract, 1.0% Sodium Chloride, 1.5% agar 50µg/ml kanamycin.
Catalog Number:
(BJ38283-1EA)
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
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