BM Labosis'e Hoşgeldiniz

Sepet

ApaI, (ApaI)

Marka:EURx

Ürün Ölçü Fiyat TL Miktar
ApaI, (ApaI)
E2015-01
5 000 u 72 EUR
+%20 KDV
3.542,40 TL
ApaI, (ApaI)
E2015-02
25 000 u 288 EUR
+%20 KDV
14.169,60 TL

ApaI

(Acetobacter pasteurianus)

5’-G G G C C C-3’
 3’-C C C G G G-5’

Reaction Temperature: 25°C

Prototype: ApaI

Inactivation Temperature (20 min): 65°C

Reaction Buffer:

1x Acet Buffer: 20 mM Tris-acetate (pH 7.5 at 37°C), 10 mM magnesium acetate, 50 mM potassium acetate, 1 mM dithiotreithol, 100 µg/ml bovine serum albumin.

Unit Definition: One unit is the amount of enzyme required to completely digest 1 µg of Ad-2 DNA in 1 hr in a total reaction volume of 50 µl.

Assay Conditions: 20 mM Tris-acetate (pH 7.5 at 37°C), 1 mM dithiothreitol, 10 magnesium acetate, 50 mM potassium acetate 100 µg/ml bovine serum albumin and 1 µg Ad-2 DNA. Incubation is at 25°C for 1 hr in a reaction volume of 50 µl.

Storage Buffer: 10 mM Tris-HCl (pH 7.5 at 22°C), 50 mM KCl, 1 mM dithiothreitol, 0.1 mM EDTA, 0.1% Triton™X-100, 200 µg/ml bovine serum albumin and 50% (v/v) glycerol.

Storage Conditions: Store at –20°C.

Quality Control:

Non-specific Endonuclease: Incubation of 10 units of ApaI with 1 µg of Ad-2 DNA at 25°C for 16 hrs (a 160-fold over-digestion) resulted in the same sharp characteristic banding pattern as the standard assay reaction, as determined by agarose gel electrophoresis.

3'-Exonuclease: 5, 10 and 20 units of ApaI and 0.13 µg of 3'-ends of lambda/TaqI fragments (3'-labeled with T4 DNA Polymerase and [³H]dGTP and [³H]dCTP), incubated for 1 hr at 25°C resulted in 0.06-slope of %-end label released per unit of enzyme. Reaction volume 10 µl.

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