Amylase, Salivary, human
- 貨號 Cat. No.
- 12-1619-1
- 規格 Size
- 50 U
- 品牌 Brand
- ARP
Description
pSOURCE: Human Salivabr /
Saliva sample from donors was tested and found negative for HBsAg, HIV-1amp;2 antibodies, HCV and Syphilisbr /
ACTIVITY: U/mg (@37deg;C).br /
One unit will catalyse the hydrolysis of one micromole ofbr /
malto pentaose, which through coupled reactions results in thebr /
formation of 5 micromoles of glucose-6 phosphate per minute at 37deg;C.br /
Measured at 340 nm as an equimolar amount of NADH produced by coupled reaction.br /
MOLECULAR WEIGHT: 54,000br /
FORM: Purified, in 150 mM sodium chloride, 20 mM Tris, 1 mMbr /
calciumchloride, pH 7.2br /
PRESERVATIVE: None (reductant free)br /
PURITY: gt; 90% by SDS-PAGEbr /
Contaminant: Lipase lt; 0.001%br /
Proteases lt; 0.001%br /
Ammonia lt; 0.001 umole/mgbr /
STORAGE: -20deg;C (aliquots)br /
AVOID repeated Freezing and Thawing./p
Saliva sample from donors was tested and found negative for HBsAg, HIV-1amp;2 antibodies, HCV and Syphilisbr /
ACTIVITY: U/mg (@37deg;C).br /
One unit will catalyse the hydrolysis of one micromole ofbr /
malto pentaose, which through coupled reactions results in thebr /
formation of 5 micromoles of glucose-6 phosphate per minute at 37deg;C.br /
Measured at 340 nm as an equimolar amount of NADH produced by coupled reaction.br /
MOLECULAR WEIGHT: 54,000br /
FORM: Purified, in 150 mM sodium chloride, 20 mM Tris, 1 mMbr /
calciumchloride, pH 7.2br /
PRESERVATIVE: None (reductant free)br /
PURITY: gt; 90% by SDS-PAGEbr /
Contaminant: Lipase lt; 0.001%br /
Proteases lt; 0.001%br /
Ammonia lt; 0.001 umole/mgbr /
STORAGE: -20deg;C (aliquots)br /
AVOID repeated Freezing and Thawing./p
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