Western blot shows lysates of mouse bone marrow. PVDF membrane was probed with 0.5 µg/mL of Rat Anti-Mouse Neutrophil Elastase/ELA2 Monoclonal Antibody (Catalog # MAB4517) followed by HRP-conjugated Anti-Rat IgG ...read more
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Neutrophil Elastase/ELA2 Antibody (887105) [Unconjugated]
Bone marrow serine protease
EC 3.4.21
EC 3.4.21.37
ELA2
ELA2granulocyte-derived elastase
ELANE
elastase 2, neutrophil
elastase, neutrophil expressed
Elastase-2
GE
HLEelastase-2
HNE
Human leukocyte elastase
Leukocyte Elastase
Medullasin
NE
Neutrophil Elastase
PMN elastase
PMN-E
polymorphonuclear elastase
SCN1
Background
Neutrophil Elastase (ELA2), also known as Leukocyte Elastase, Bone marrow serine protease, Medullasin and ELANE, is a 25-30 kDa serine protease belonging to the peptidase S1 family. ELA2 is secreted by neutrophils during inflammation, it destroys bacteria and host tissue. ELA2 function is the degradation of many extracellular matrix macromolecules. ELA2 is localized to keratohyalin granules, where it was found to directly participate in pro-filaggrin processing. When expressed aberrantly, ELA2 can cause emphysema or emphysematous changes, it involves breakdown of the lung structure and increased airspaces. Alpha-1 Antitrypsin (Serpin A1) and secretory leukocyte protease inhibitor (SLPI) have been shown to inhibit ELA2 activity.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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