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MUP, Free Acid

MUP, free acid (4-Methylumbelliferyl phosphate, free acid) is a fluorogenic phosphatase substrate that releases the blue fluorescent dye 4-methyl-7-hydroxycoumarin. MUP free acid and its salt (10010) are the most widely used fluorogenic substrates for alkaline phosphatase detection.

Product Attributes

CAS number

3368-04-5

Excitation/Emission

360/450 nm (end product)

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100 mg
5 g
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Product Description

MUP, free acid (4-Methylumbelliferyl phosphate, free acid) is a fluorogenic phosphatase substrate that releases the blue fluorescent dye 4-methyl-7-hydroxycoumarin. MUP free acid and its salt (10010) are the most widely used fluorogenic substrates for alkaline phosphatase detection.

    λExλEm= 360/450 nm (end product)
  • White solid soluble in water and DMSO
  • Store desiccated at 4°C and protect from light
  • C10H9O6P
  • MW: 256

 

References

1. J Immuno Meth 150, 23 (1992).

2. Anal Chem 65, 1147 (1993).

3. Anal Biochem 205, 1 (1992).

 

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