Optimization of Formaldehyde Cross-Linking for Protein Interaction Analysis of Non-Tagged Integrin 𝛽1

Table 4

Integrin 𝛽1 heterodimers detected in Jurkat cells and human platelets. *Only detected in one dataset.

Detected in	Integrin heterodimers	Ligands
Jurkat cells	𝛽1𝛼4 (VLA-4)	Fibronectin, VCAM-1
	𝛽1𝛼6 (VLA-6)	Laminins
	𝛽1𝛼5 (VLA-5)*	Fibronectin
	𝛽1𝛼1^∗	Collagens
Human platelets	𝛽1𝛼6 (VLA-6)	Laminins
	𝛽1𝛼2	Collagens
	𝛽1𝛼5 (VLA-5)*	Fibronectin