TABLE 1.

Primary Antibodies

Antibody	Host isotype	Recognizes	lmmunogen	Source	Cat. no.	Lot no.
A4.74	Mouse IgG1	Type IIa muscle fibers	Human MyHC	Developmental Studies Hybridoma Bank	–	2D3
MY-32	Mouse IgG1	All type II muscle fibers classes	Rabbit muscle myosin	Sigma	M 4276	121K4813
6H1	Mouse IgM, kappa light chain	Type IIx muscle fibers	Rabbit muscle myosin	Developmental Studies Hybridoma Bank	–	–
10F5	Mouse IgM, kappa light chain	Type IIb muscle fibers	Rabbit muscle myosin	Developmental Studies Hybridoma Bank	–	14J4
WB-MHCs	Mouse IgG1	Type I muscle fibers	Rabbit muscle myosin	Vector	VP-M667	–
Fluoro-Gold	Rabbit polyclonal	Fluoro-Gold	Fluoro-Gold	Fluorochrome	–	–
Neurofilament	Rabbit polyclonal	Neurofilament (NF-M)	Recombinant fusion protein with C-terminal 168 amino acid residues of rat NF-M	Millipore	AB1987	19030930