Sonicated Leukocytes Reagent
Sonicated Leukocytes, Human
Synonyms
Sonicated Leukocytes; Human; Immune cells; LE; Elastase; Leukocytes; Sonicated - Human - Liquid; Sonicated Leukocytes reagent
Form/Format
Liquid
Appearance: Milky, white liquid, not clumpy
Appearance: Milky, white liquid, not clumpy
Source
Human Leukocytes
UNSPSC Code
51131907
Unit Definition
One unit will catalyze the hydrolysis of one micromole of methoxy succinyl-alanine-alanine-proline-valine-p-nitroanilide per minute at 37C and pH 7.5.
Recertification
2 years
Protein
> 1.0 mg/mL (Coomassie)
Additional Info
0.9 mL per liter of urine will give a positive reaction for leukocytes with Roche Chemstrip 10 SG or Siemens Multistix 10 SG test strips.
Activity
4.5 - 6.5 U/mL (Elastase)
Preparation and Storage
At -20 degree C
Related Product Information for Sonicated Leukocytes reagent
MyBioSource is the leading supplier of Human Sonicated Leukocytes (Elastase) for urinalysis manufacturing and research uses.
Custom preparations, technical support, bulk quantities and aliquoting available. Single lots from 5 L available.
0.9 mL per liter of urine will give a positive reaction for leukocytes with a Siemens Multistix 10 or Roche Chemstrip 10 dipstick.
Human leukocyte esterase a urine test for presence of white blood cells abnormalities associated with infection. Leukocyte urine tests reveal the presence of granulocyte esterases, which cleave a derivatized pyrazole amino acid ester to liberate derivatized hydroxy pyrazole. This pyrazole then reacts with a diazonium salt to produce a purple color.
Leukocyte is a general term for a white blood cell. Human Leukocyte(s) include lymphocytes, polymorphonuclear leukocytes and monocytes
White blood cells in the urine usually indicate a urinary tract infection. Human leukocyte esterase (LE) tests detect esterase, an enzyme released by white blood cells. Human White blood cells are produced in the bone marrow and help to defend the body against infectious disease and foreign materials as part of the immune system. Human Leukocytosis is very common in acutely ill patients. It occurs in response to a wide variety of conditions, including viral, bacterial, fungal, or parasitic infection, cancer, and exposure to certain medications or chemicals.
Custom preparations, technical support, bulk quantities and aliquoting available. Single lots from 5 L available.
0.9 mL per liter of urine will give a positive reaction for leukocytes with a Siemens Multistix 10 or Roche Chemstrip 10 dipstick.
Human leukocyte esterase a urine test for presence of white blood cells abnormalities associated with infection. Leukocyte urine tests reveal the presence of granulocyte esterases, which cleave a derivatized pyrazole amino acid ester to liberate derivatized hydroxy pyrazole. This pyrazole then reacts with a diazonium salt to produce a purple color.
Leukocyte is a general term for a white blood cell. Human Leukocyte(s) include lymphocytes, polymorphonuclear leukocytes and monocytes
White blood cells in the urine usually indicate a urinary tract infection. Human leukocyte esterase (LE) tests detect esterase, an enzyme released by white blood cells. Human White blood cells are produced in the bone marrow and help to defend the body against infectious disease and foreign materials as part of the immune system. Human Leukocytosis is very common in acutely ill patients. It occurs in response to a wide variety of conditions, including viral, bacterial, fungal, or parasitic infection, cancer, and exposure to certain medications or chemicals.
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Product Notes
The Sonicated Leukocytes (Catalog #AAA173117) is a Reagent and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Sonicated Leukocytes, Reagent" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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