https://bugs.php.net/bug.php?id=68389&edit=1
PHP :: Bug #68389 :: wddx_deserialize: Symbol not found
phpbugsymbolfound
https://www.thermofisher.com/antibody/product/CD300e-Antibody-Polyclonal/PA5-68389
CD300e Polyclonal Antibody | Invitrogen (PA5-68389)
Detect CD300e in WB, Flow, Functional, IHC (P), IP. Reacts with Rabbit, Mouse, Goat, Rat. Catalog # PA5-68389
polyclonal antibodyinvitrogen