Skip to main content
Return to Antibody Results

Anti-Neurexin-3-alpha [IPI-mNRXN3a.4] in Surface Plasmon Resonance (SPR)

Addgene #219609

Data Submitted By
Murali Anuganti , Aditi Kachare , Travis Riedel and Deborah Moshinsky
Lab Name
Institute for Protein Innovation (IPI)
Submission Date
February 02, 2026
Publication Date
February 09, 2026 (modified March 13, 2026)
DOI
https://doi.org/10.57733/addgene.8k8tzn
Abstract
Experimental results for Anti-Neurexin-3-alpha [IPI-mNRXN3a.4] (Addgene #219609) in SPR assay with a mouse sample.
Citation
Anti-Neurexin-3-alpha [IPI-mNRXN3a.4] in Surface Plasmon Resonance (SPR). Anuganti M, Kachare A, Riedel T, Moshinsky D 2026. Addgene Report, https://doi.org/10.57733/addgene.8k8tzn
Surface Plasmon Resonance (SPR) kinetics analysis of the interaction between Anti-Neurexin-3-alpha [IPI-mNRXN3a.4] (Addgene #219609) and mouse NRXN3a. SPR binding kinetics were measured on a Carterra LSA using HC30M chips (Carterra, #4279) at 25 °C. Goat anti-rabbit IgG Fc (Jackson ImmunoResearch, #111-005-046) was immobilized via amine coupling, and test antibodies were captured using a 96-channel print-head. Antigens (400 nM to five lower concentrations, 2-fold dilutions) were injected in antigen buffer (20 mM HEPES pH 7.4, 150 mM NaCl, 1 mM CaCl₂, 1 mM MgCl₂, 0.005% Tween 80) with 300 s association/ dissociation phases and acid regeneration. Data (reference/buffer subtracted, smoothed) were globally fit to a 1:1 Langmuir model to derive ka, kd, and KD using Carterra Kinetics software v1.9.2.44.63, and replotted in OriginPro 2023b. Results show a high-affinity and specific binding event between the antibody and antigen.
Caption: Surface Plasmon Resonance (SPR) kinetics analysis of the interaction between Anti-Neurexin-3-alpha [IPI-mNRXN3a.4] (Addgene #219609) and mouse NRXN3a. SPR binding kinetics were measured on a Carterra LSA using HC30M chips (Carterra, #4279) at 25 °C. Goat anti-rabbit IgG Fc (Jackson ImmunoResearch, #111-005-046) was immobilized via amine coupling, and test antibodies were captured using a 96-channel print-head. Antigens (400 nM to five lower concentrations, 2-fold dilutions) were injected in antigen buffer (20 mM HEPES pH 7.4, 150 mM NaCl, 1 mM CaCl₂, 1 mM MgCl₂, 0.005% Tween 80) with 300 s association/ dissociation phases and acid regeneration. Data (reference/buffer subtracted, smoothed) were globally fit to a 1:1 Langmuir model to derive ka, kd, and KD using Carterra Kinetics software v1.9.2.44.63, and replotted in OriginPro 2023b. Results show a high-affinity and specific binding event between the antibody and antigen.

This report is made available under the Creative Commons Attribution 4.0 International License.

Antibody Used
Anti-Neurexin-3-alpha [IPI-mNRXN3a.4]
Addgene #219609

Materials & Methods

Sample

Target Species
Mouse

Primary Antibody

Name
Anti-Neurexin-3-alpha [IPI-mNRXN3a.4]
Source
Addgene
Catalog Number
219609
Host Species
Rabbit
Target Antigen
NRXN3a
Concentration
12 µg/mL (1:83 dilution)
Temperature
Room Temperature
View in Addgene Catalog

Results

Result
Pass (The antibody worked under these conditions)
Describe Results
Results show a high-affinity and specific binding event between the antibody and antigen