Anti-Leu-Enkephalin Antibody
Our Anti-Leu-Enkephalin rabbit polyclonal primary antibody detects human, mouse, and rat Leu-Enkephalin, and is affinity-purified. It is validated for use in ICC, IHC-Frozen, IHC-Paraffin-embedded.

Immunohistochemical staining in rat spinal cord dorsal horn. 4% paraformaldehyde fixed rat brain crystostat sections (10 µm) were incubated overnight at 4°C with Rabbit polyclonal antibody to human Leu-Enkephalin (10 µg/mL) followed by incubation with donkey anti-rabbit Rhodamine Red conjugated secondary antibody (1:200).
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SKU: R-1498-50
Product Details
Leu-Enkephalin
Leu-Enkephalin is cleaved from the precursor Proenkephalin-A. Leu-Enkephalin is an endogenous opioid peptide that interacts with opioid receptors and produces analgesic effects.
Affinity-purified
Polyclonal
IgG
ICC, IHC
Rabbit
Synthetic human Leu-Enkephalin peptide (230 - 234) conjugated to BSA.
Human
Human, Mouse, Rat
Spin vial briefly before opening. Reconstitute in 0.05 mL of sterile-filtered PBS (pH 7.4). Centrifuge to remove any insoluble material. At least 12 months after purchase at 2-8°C (lyophilized formulations). After reconstitution, aliquot and store at -20°C for a higher stability and at 2-8°C with an appropriate antibacterial agent.Avoid freeze-thaw cycles
Lyophilized
Lyophilized with BSA.
IHC: 5-15 µg/mL
ICC: 5-15 µg/mL
ICC: 5-15 µg/mL
Unconjugated
Human; mouse; rat. Leu-Enkephalin is highly conserved so cross-reactivity with other species is expected. Cross-reactivity with other opioid peptides is as follows: with Met-enkephalin 0.93%; with beta-lipotropin 0.01%; with beta-endorphin 0.01%.
For research use only.
United States
12 months after date of receipt (unopened vial).
Proenkephalin-A; PENK;
25°C (ambient)