Product nameAnti-SLPI antibody
See all SLPI primary antibodies
DescriptionRabbit polyclonal to SLPI
Tested applicationsSuitable for: ICC/IF, WBmore details
Species reactivityReacts with: Human
Predicted to work with: Chimpanzee, Macaque monkey, Gorilla, Orangutan
Synthetic peptide corresponding to Human SLPI aa 50 to the C-terminus conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal in the following tissue lysates: Human Lung; Human Spleen; Human Small Intestine; Human Colon. It also gave a positive signal in HeLa, Hek293 and HepG2 cells in IF.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Note: Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab82337 in the following tested applications.
|ICC/IF||Use a concentration of 5 µg/ml.|
|WB||1/250. Detects a band of approximately 14 kDa (predicted molecular weight: 14 kDa).|
FunctionAcid-stable proteinase inhibitor with strong affinities for trypsin, chymotrypsin, elastase, and cathepsin G. May prevent elastase-mediated damage to oral and possibly other mucosal tissues.
Tissue specificityMucous fluids.
Sequence similaritiesContains 2 WAP domains.
- Information by UniProt
- ALK 1 antibody
- ALK1 antibody
- ALP antibody
All lanes : Anti-SLPI antibody (ab82337) at 1/250 dilution
Lane 1 : Lung (Human) Tissue Lysate
Lane 2 : Human spleen tissue lysate - total protein (ab29699)
Lane 3 : Human small intestine tissue lysate - total protein (ab29276)
Lane 4 : Human colon tissue lysate - total protein (ab30051)
Lysates/proteins at 10 µg per lane.
All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 14 kDa
Observed band size: 14 kDa
Additional bands at: 29 kDa, 48 kDa, 8 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 20 minutes
ICC/IF image of ab82337 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab82337, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% formaldehyde fixed (10 min) Hek293 and HepG2 cells at 5µg/ml.
ab82337 has not yet been referenced specifically in any publications.