Supplementary Figure 4 from Therapeutic Efficacy of an Fc-Enhanced TCR-like Antibody to the Intracellular WT1 Oncoprotein
Year: 2023
Type: supplementary-materials
Abstract: PDF file - 145KB, All human antibodies tested accumulated more in spleens of HLA-A2+ transgenic mice, but ESK1 did not bind specifically to isolated HLA-A2+ spleen, bone marrow or thymus cells. (A) Accumulation of 125 I-labeled antibodies in spleens of C57BL6/J or HLA-A2+ transgenic mice relative to antibody level in the blood. Mice were injected retroorbitally with 2microg indicated antibody, then sacrificed after 24 hours for blood and spleen collection. (B) Specific binding of 125I-labeled ESK1 to bone marrow, spleen, or thymus cells isolated from C57BL6/J or HLA-A2+ transgenic mice. Tissues were collected from 2 (C57) or 3 (HLA-A2+ transgenic) mice, then bound by 1microg/mL 125 I-labeled ESK1 either alone or after blocking with 50-fold excess unlabeled ESK1. Specific binding was determined, and #ESK1 bound per cell was calculated.
Language: English
Subfield: Radiology, Nuclear Medicine and Imaging
Field: Medicine
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W4361883096