MyoD Antibody (MYOD1/3418R) - Azide and BSA Free

Validated:

Unconjugated

Recombinant Monoclonal Rabbit IgG Clone # MYOD1/3418R

Azide and BSA Free

1 mg/ml

Recombinant fragment (around aa1-100) of human MyoD protein (exact sequence is proprietary) (Uniprot: P15172 )

Nuclear

MyoD1, one of the MyoD family of myogenic helix-loop-helix transcription factors, combined with myogenin, plays a role in coordinating the myogenic differentiation pathway from the determination of mesodermal precursors into myoblasts, the differentiation of myoblasts into myotubes, and finally the maturation of myotubes into skeletal myofibers. Normal mature skeletal muscle does not express MyoD1 protein. MyoD1 is expressed in myoblasts before differentiation while myogenin has post-differentiation functions. Anti-MyoD1 immunostaining identifies cells committed to myogenesis in their earliest phase, thus, it is a better biomarker for less differentiated Rhabdomyosarcomas (RMS). RMS are the most frequent malignant soft tissue neoplasms of childhood. While better differentiated RMS have cross-striations or rhabdomyoblasts that allow for a confident morphologic diagnosis, less differentiated RMS resemble other small blue round-cell tumors. Studies suggest, anti-MyoD1 may be used together with anti-Myogenin and anti-Desmin as a panel of markers since any RMS is virtually never negative for all three markers simultaneously.

Rhabdomyosarcoma Marker

Monoclonal

Rabbit

IgG

45 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

1.0 mg/ml of antibody purified by Protein A Column. Prepared in 10mM PBS WITHOUT BSA & azide. Also available at 200 ug/ml WITH BSA & azide (NBP3-07404).

Antibody with azide - store at 2 to 8C. Antibody without azide - store at -20 to -80 C.

Protein A purified

10 mM PBS

Azide and BSA Free

No Preservative

1 mg/ml

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Store at -20 to -80C. Avoid freeze-thaw cycles.