Bcl-XS is the second mRNA species of Bcl-X protein, which encodes a protein that inhibits the ability of Bcl-2 to enhance the survival of growth factor-deprived cells. In vivo, Bcl-XS mRNA is expressed at high levels in cells that undergo a high rate of turnover, such as developing lymphocytes. Apoptosis was associated with increased protein expression of Bcl-XS, an early marker of apoptosis, and release of Cytochrome C into the cytosol of infected HB cells.

The stated application concentrations are suggested starting points.Titration of the Bcl-XS antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Amino acids 120-130 (YQSFEQDTFVE-human) were used as the immunogen for this Bcl-XS antibody.

After reconstitution, the Bcl-XS antibody can be stored for up to one month at4oC.For long-term, aliquot and store at -20oC.Avoid repeated freezing and thawing.