![AffiAB® Anti-Hu CD172a FITC [15-414]](/web/image/product.product/82837/image_1024/%5BAFG-EXB-1338%5D%20AffiAB%C2%AE%20Anti-Hu%20CD172a%20FITC%20%5B15-414%5D?unique=d31c23b)
Overview
CD172a, the signal-regulatory protein alpha (SIRP alpha), also known as SH2 domain-containing phosphatase substrate-1 (SHPS1), is a 75-110 kDa transmembrane glycoprotein expressed mainly on granulocytes, monocytes, macrophages, dendritic cells and neurons. Its extracellular ligand is CD47. CD172a serves as a substrate of activated receptor tyrosine kinases and upon phosphorylation it recruits SH2 domain-containing tyrosine phosphatases, thereby regulating signal transduction processes related to cell activation, transmigration and phagocytosis. CD172a is a specific marker of cardiomyocytes derived from human pluripotent stem cells and serves as a negative regulator of signaling and growth in myeloid progenitor cells.
Specificity:
The mouse monoclonal antibody 15-414 recognizes en extracellular epitope of CD172a (SIRP alpha), an approximately 90 kDa transmembrane glycoprotein expressed on cells of myeloid origin and neurons.
Antigen
CD172a
Clone
15-414
Species Reactivity
Human
Negative Species
N/A
Isotype
Mouse IgG2a
Immunogen
Kg-1a cell line
Application
FC (QC tested)
Regulatory status
RUO
Concentration
N/A
Format
FITC
Storage / Stability
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Storage Buffer
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide