Mã sản phẩm: 341-10
Trạng thái: Có sẵn
Xuất xứ: Medix Biochemica, USA
Product Name | Whole Leukocyte Elastase |
Source | Human Leukocytes |
Catalogue Number | 341-10 |
Purity | Blood Fraction |
Form | Liquid |
Activity | Elastase: 5.0 - 6.0 U/mL |
Unit Definition | One unit will catalyze the hydrolysis of one micromole of methoxy succinyl-alanine-proline-valine-p-nitroanilide per minute at 37°C and pH 7.5 (In the presence of 500 mM sodium chloride and 0.2% Triton X-100) |
Dipstick Assay | On lysing the leukocytes, 0.45 mL per liter of saline will give a positive reaction for leukocytes with Roche Chemstrip® 10 SG or Siemens Multistix® 10 SG test strips. |
Formulation | Suspension in 154 mM sodium chloride. |
Appearance | Milky, white to off-white suspension |
Related Products | 910-12 - Bilirubin Conjugate, Ditaurate, Sodium Salt 651-10 - Urobilinogen 343-10 - Esterase from porcine liver |
Storage | -20°C |
Recertification | 2 years |
Infectious Disease Testing | Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, HIV-1 (NAT), HBV (NAT), HCV (NAT), and syphilis by FDA approved methods. |
Synonyms | Unsonicated White Blood Cell Elastase, WBC Elastase |
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