Phosphatase, AlkalineAgarose from calf intestine

MDL number:	MFCD00131852
eCl@ss:	42010105

Кат. номер

P0762-100UN

P0762-250UN

P0762-50UN

P0762-1KU

P0762-10UN

P0762-25UN

P0762-5UN

Alkaline phosphatase from calf intestine is a glycoprotein with a molecular weight of 140,000.
Calf intestinal alkaline phosphatase (CIAP) has been used in a study with the spectrophotometric method to assess the inhibition effect of dansyl-L-phenylalanine. It has also been shown that (CIAP) is able to detoxify the lipopolysaccharide (LPS)-mediated inflammatory response, which could be important in the treatment of LPS-mediated diseases.
Alkaline phosphatase from calf intestine, CIP, removes phosphate groups from the 5′ ends of DNA which aids in cloning techniques to keep DNA from self-ligation. It can be inhibited by homoarginine.
Packaging
50, 100, 250 units in poly bottle
1000 units in glass bottle
Package size based on DEA units
Biochem/physiol Actions
Sigma insoluble enzymes are produced by reacting the conventional "soluble" enzyme with an inert base that results in an insoluble compound retaining the activity of the original enzyme. Applications are almost unlimited. By selecting the "inert" base carefully, a highly active "resin" or "gel" can be produced with which the enzyme reaction can be quickly catalyzed by momentary contact with the substrate in a suitable medium. This can be carried out either in a batch slurry or even through a small column. In either case, the insoluble enzyme does not remain as a contaminant of the reaction mix. It can be readily filtered or centrifuged out of the batch slurry, or remain behind in the column. Many unstable enzymes seem to be much more stable in the insoluble form.
Unit Definition
One unit will hydrolyze 1.0 mmole of p-nitrophenyl phosphate per min at pH9.8 at 37 °C.
Physical form
Suspension in 2.0 M (NH4)2SO4, 1 mM MgCl2, 0.1 mM ZnCl2, pH 7

form	ammonium sulfate suspension
Quality Level	200,
specific activity	250-1000 units/mL packed gel
matrix	beaded agarose
storage temp.	2-8°C

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable