Dictionary » C » Cobalt



(Science: chemical) a trace element that is a component of vitamin b12. It has the atomic symbol co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anaemia; its excess in humans can lead to erythrocytosis.

chemical name: cobalt

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List of enterohepatically cycled nutrients?

... potassium) 12% Fatty acids 9% Cholesterol 7% Proteins 5% OTHER ?% copper ?% chromium ?% iron ?% zinc ?% manganese ?% molybdenum ?% lithium ?% cobalt ?% nickel ?% boron ?% calcium ?% vitamin b12 ?% folate ?% vitamin d ?% mercury ?% lead ?% cadmium 3% Bilirubin 3% Phospholipids

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by lourat
Sat Nov 09, 2013 6:18 am
Forum: Human Biology
Topic: List of enterohepatically cycled nutrients?
Replies: 0
Views: 1832

Cobalt turning orange ??

... after the column, neither in the flow through or the elution... I've been then trying the old batch method... In parallel, with Talon resin (cobalt) and Ni-NTA resin (nickel). What was weird, was a change of colour of the Talon resin : it turned light orange with my sample... Final result, ...

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by mgn67
Sun Jan 22, 2012 11:32 am
Forum: Molecular Biology
Topic: Cobalt turning orange ??
Replies: 0
Views: 1273

Re: hypoxia with CoCl2

From http://toxsci.oxfordjournals.org/content/82/2/638.full: "Cobalt has been widely used in the treatment of anemia and as a hypoxia mimic in cell culture and it is known to activate hypoxic signaling by stabilizing the hypoxia inducible transcription ...

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by aptitude
Mon Oct 10, 2011 3:35 am
Forum: General Discussion
Topic: hypoxia with CoCl2
Replies: 2
Views: 4067

Radioactivity Q

... if you only wanted the addition of 20 bases of dCTP to each 3’ end of the DNA fragments. 5x tail buffer : 500mM potassium cacodylate pH 7.2, 10mM cobalt chloride, 1mM DTT 32PdCTP;5uCi ul-1 (3000 Ci mMol-1) (molecular weight of 1.6kb of dsDNA = 1x106)

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by monkey07
Tue May 05, 2009 4:18 pm
Forum: Molecular Biology
Topic: Radioactivity Q
Replies: 0
Views: 2916


... manganese, Vitamin A, Vitamin B1, Vitamin C, folate, niacin, niacinamide, lecithin, protein, Iron Antagonists: Zinc, calcium, magnesium, tin, cobalt, Vitamin B2, Vitamin B5, Vitamin B12, Vitamin E, caffeine, insoluble fiber, rice (phytates), tea (tannic acid), soy protein, dairy (casein), ...

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by vincio
Sun Feb 15, 2009 10:48 am
Forum: Molecular Biology
Topic: Important unknown nanotech within humans
Replies: 32
Views: 175669
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