Overview
Type: Synthetic peptide
Form: Lyophilized Powder
Neogenin (extracellular) Blocking Peptide (#BLP-NR195) is the original antigen used for immunization during Anti-Neogenin (extracellular) Antibody (#ANR-195) generation. The blocking peptide binds and ‘blocks’ Anti-Neogenin (extracellular) primary antibody, this makes it a good negative reagent control to help confirm antibody specificity in western blot and immunohistochemistry applications. This control is also often called a pre-adsorption control.
Applications: wb, ihc
For research purposes only. not for human use
Applications
Demonstration of Pre-adsorption control
Western blot analysis of mouse brain membranes (lanes 1 and 3) and rat spleen membranes (lanes 2 and 4):1-2. Anti-Neogenin (extracellular) Antibody (#ANR-195), (1:200).
3-4. Anti-Neogenin (extracellular) Antibody, preincubated with Neogenin (extracellular) Blocking Peptide (BLP-NR195).
Western blot analysis of human Jurkat T-cell leukemia cell line lysate (lanes 1 and 3) and human LNCaP prostate adenocarcinoma cell line lysate (lanes 2 and 4):1-2. Anti-Neogenin (extracellular) Antibody (#ANR-195), (1:200).
3-4. Anti-Neogenin (extracellular) Antibody, preincubated with Neogenin (extracellular) Blocking Peptide (BLP-NR195).
Expression of Neogenin in rat parietal cortex.Immunohistochemical staining of perfusion-fixed frozen rat brain sections with Anti-Neogenin (extracellular) Antibody (#ANR-195), (1:300), followed by goat anti-rabbit-AlexaFluor-488. A. Neogenin immunoreactivity (green) appears in cortical neurons in layer 3 (arrows). B. Pre-incubation of the antibody with Neogenin (extracellular) Blocking Peptide (BLP-NR195), suppressed staining. Cell nuclei are stained with DAPI (blue).
Properties
Sequence
- Peptide (C)KIRYRKASRKSDVTE, corresponding to amino acid residues 701 - 715 of mouse Neogenin (Accession P97798).
Accession (Uniprot) Number P97798
Peptide Confirmation Confirmed by amino acid analysis and mass spectrometry.
Purity >70%
Storage Before Reconstitution Lyophilized powder can be stored intact at room temperature for two weeks. For longer periods, it should be stored at -20°C.
Reconstitution 100 µl double distilled water (DDW).
Concentration After Reconstitution 0.4 mg/ml.
Storage After Reconstitution -20°C.
Antigen Preadsorption Control 1 µg peptide per 1 µg antibody.
Standard Quality Control Of Each Lot Western blot analysis.
