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MP Biomedicals
Fournisseur:
MP Biomedicals
Description:
Caffeic acid is used as an anti-oxidant.
Fournisseur:
MP Biomedicals
Description:
Tragacanth is used in pharmaceuticals and foods as an emulsifier, thickener, stabiliser, and texturant additive.
Fournisseur:
MP Biomedicals
Description:
Soluble in 1 M ammonium hydroxide (200 mg plus 4,0 ml - clear solution).
Fournisseur:
MP Biomedicals
Description:
Soluble in water (100 mg/ml - clear, colorless solution). The presence of hydrochloric acid or sodium chloride decrease water solubility. Also soluble in methanol and ethanol.
Fournisseur:
MP Biomedicals
Description:
Guanosine is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP). These forms play important roles in various biochemical processes such as synthesis of nucleic acids and proteins, photosynthesis, muscle contraction and intracellular signal transduction (cGMP). When guanine is attached by its N9 nitrogen to the C1 carbon of adeoxyribose ring it is known as deoxyguanosine.
Guanosine is required for an RNA splicing reaction in mRNA, when a "self-splicing" intron removes itself from the mRNA message by cutting at both ends, re-ligating, and leaving just the exons on either side to be translated into protein. The antiviral drug aciclovir, often used in herpes treatment, is structurally similar to guanosine.
Fournisseur:
MP Biomedicals
Description:
Streptokinase catalyzes hydrolysis of amide linkages. Forms a 1:1 complex with plasminogen which is then converted to streptokinase-plasmin. Both streptokinase-plasminogen and streptokinase-plasmin complexes can activate plasminogen. As a result of its interaction with human or rabbit plasminogen, streptokinase undergoes specific fragmentation.
Fournisseur:
MP Biomedicals
Description:
Storage: Store at Room Temperature (15-30 °C).
Methionine is one of the common sulfur-containing amino acids. Methionine is a common methyl-group donor to various substrates, such as creatine, epinephrine, ergosterol, and choline.
Fournisseur:
MP Biomedicals
Description:
Propidium iodide is a fuorescent stain for nucleic acids.
Fournisseur:
MP Biomedicals
Description:
Sparingly soluble in water but freely soluble in organic solvents such as ethanol, methanol, acetone (clear solution), acetonitrile, or DMSO. The solubility of PGE2 in these solvents is at least 10 mg/ml. It is stable for at least 6 months in these solvents if stored at −20 °C.
Fournisseur:
MP Biomedicals
Description:
Methyl red is used in the Methyl Red (MR) Test, used to identify bacteria producing stable acids by mechanisms of mixed acid fermentation of glucose.
Fournisseur:
MP Biomedicals
Description:
Fast blue B salt is useful for TLC of Aflatoxins.
Fournisseur:
MP Biomedicals
Description:
One bacterial amylase unit is defined as that quantity of enzyme which will dextrinise one milligram of starch per minute at pH 6,6 and 30 °C.
Fournisseur:
MP Biomedicals
Description:
Spermine is a naturally occuring polyamine that occurs in all eukaryotes, but is rare in prokaryotes. It is essential for cell growth in both normal and neoplastic tissue.
Fournisseur:
MP Biomedicals
Description:
Soluble in ethanol (10 mg/ml - clear to slightly hazy, colourless to faintly yellow or yellow-brown).
Numéro de catalogue:
(ICNA113030021)
Fournisseur:
MP Biomedicals
Description:
SOB Medium rich medium for the preparation of competent host cells prior to transformation. Certified for plasmid and other bacterial cultures in liquid medium. Standard media for preparing cells for chemical transformation.
UOM:
1 * 454 g
Fournisseur:
MP Biomedicals
Description:
These natural, non-skirted empty Fasrprep® tubes made of PP are used in Fastprep system, to hold sample for homogenisation.
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