Date published: 2026-4-5

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Bcl-xL Antibody (44): sc-136207

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Datasheets
  • Bcl-xL Antibody (44) is a mouse monoclonal IgG1, cited in 9 publications, provided at 50 µg/0.5 ml
  • raised against amino acids 18-233 of Bcl-xL of human origin
  • recommended for detection of Bcl-xL of mouse, rat and human origin by WB, IP and IF; not recommended for IP
  • See Bcl-xL (H-5): sc-8392 for Bcl-xL antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Bcl-xL Antibody (44). This work is in progress.
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Bcl-xL Antibody (44) is a mouse monoclonal IgG1 antibody that detects Bcl-xL in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). Bcl-xL plays a crucial role in regulating apoptosis, acting as a potent inhibitor of programmed cell death, which is vital for maintaining cellular homeostasis and preventing excessive cell loss in various tissues. Bcl-xL is primarily located in the mitochondria, where anti-Bcl-xL antibody (44) can detect interactions with pro-apoptotic proteins that modulate apoptotic signaling pathways. The balance between Bcl-xL and antagonists, such as Bad and Bax, is essential for determining cell fate, particularly in hematopoietic cells, where dysregulation can lead to conditions like cancer. Bcl-xL′s ability to form heterodimers with these proteins underscores its importance in the apoptotic process, as Bcl-xL can sequester pro-apoptotic factors and inhibit their function, thereby promoting cell survival. Bcl-xL monoclonal antibody (44) serves as an invaluable tool for researchers studying apoptosis and its implications in various diseases, including cancer, where the modulation of cell death pathways is a critical area of investigation.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Bcl-xL Antibody (44)

sc-136207
50 µg/0.5 ml
$322.00

What is the recommended fixation method for immunofluorescence staining with Bcl-xL(44): sc-136207 monoclonal antibody?

Asked by: cjMara
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10ºC methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-03-24

Hi, I am writing to ask that do you have BSA in this product sc-136207?

Asked by: Danlu
Thank you for your question. There is no BSA in this product. Bcl-xL Antibody (44) is a mouse monoclonal IgG1 provided at 50 µg/0.5 ml in PBS with < 0.1% sodium azide and 0.1% gelatin. This information is listed on the product datasheet under the "Product" description. A link to the datasheet is provided below. https://datasheets.scbt.com/sc-136207.pdf
Answered by: Technical Support
Date published: 2017-01-11
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Rated 4 out of 5 by from Strong band detected in WB in human endothelialStrong band detected in WB in human endothelial tissue extract. -SCBT QC
Date published: 2013-12-20
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Bcl-x L Antibody (44) is rated 4.0 out of 5 by 1.
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