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Peroxidase(POD)|辣根过氧化物酶

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产品名称: Peroxidase(POD)|辣根过氧化物酶
产品货号: Oso-P80201
产品展商: 佰易聚生物商城
产品规格:10mg
产品品牌:Roche
产品价格: 225.00 元
   会员价格: 150.00 元
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简单介绍

Peroxidase(POD)|辣根过氧化物酶

Peroxidase(POD)|辣根过氧化物酶

   的详细介绍
Peroxidase(POD)|辣根过氧化物酶,

Peroxidase from horseradish

Type VI-A, essentially salt-free, lyophilized powder, ~1000 units/mg solid (using ABTS), 250-330 units/mg solid (using pyrogallol)

Synonym : Donor: hydrogen-peroxide oxidoreductase

Horseradish peroxidase

CAS Number : 9003-99-0

(EC) Number : 1.11.1.7

Properties :

type ………………………………………………………Type VI-A

form ……………………………………………………..essentially salt-free, lyophilized powder

absorbance ratio …………………………………..RZ ~3.0

storage temp. ……………………………………….2-8°C

TEST

SPECIFICATION

APPEARANCE

RED-BROWN POWDER

SOLUBILITY

CLEAR AMBER TO AMBER-BROWN SOLUTION AT 10 MG PLUS 1 ML OF 0.1 M PHOSPHATE BUFFER, PH 6.0

ENZYMATIC ACTIVITY

APPROX. 1000 UNITS PER MG SOLID (USING ABTS)

UNIT DEFINITION

ONE UNIT WILL OXIDIZE 1 MICROMOLE OF 2,2'-AZINO-BIS(3-ETHYLBENZTHIAZOLINE- 6-SULFONIC ACID) PER MINUTE AT 25 DEG C AT PH 5.0.

ENZYMATIC ACTIVITY

250 TO 330 UNITS/MG SOLID (USING PYROGALLOL)

UNIT DEFINITION

ONE UNIT WILL FORM 1.0 MG OF PURPUROGALLIN FROM PYROGALLOL IN 20 SECONDS AT PH 6.0 AT 20 DEG C.

RZ

APPROX. 3.0. THE RZ IS DEFINED AS THE RATIO OF THE ABSORBANCE AT 403NM TO THE ABSORBANCE AT 275NM. THIS VALUE IS AN EXPRESSION OF THE RATIO OF HEMIN TO PROTEIN CONTENT.

RECOMMENDED RETEST SOP QC-12-006

5 YEARS



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