Bcl-X consists of two isoforms, Bcl-XL (long), a 241 aa protein, and Bcl-XS (short), a 178 aa protein lacking a 63-aa domain that is well conserved among members of the Bcl-2 family. Bcl-XL represses cell death, while Bcl-XS favors cell death.Bcl-X has two isoforms, Bcl-XL (long) a 241 amino acid protein and Bcl-XS (short) a 178 amino acid protein lacking a 63 amino acid domain that is well conserved among members of the Bcl-2 family. Bcl-XL represses cell death, while Bcl-XS favors cell death.
Specificity
MAB4619 recognizes a protein of 27 kDa, identified as the Bcl-XL protein. Highly specific to Bcl-XL and shows no cross-reaction with Bcl-XS, Bcl-2alpha or Bax protein.
Immunogen
Synthetic peptide corresponding to amino acids 35-50 (TEAPEETEAERETPSA) of mouse Bcl-XL protein. This sequence is conserved at 15 of 16 residues in rat Bcl-XL.
Application
Immunofluorescence
Flow Cytometry
Optimal working dilutions must be determined by end user.
This Anti-Bcl-XL Antibody, N-terminus, clone 7D9 is validated for use in FC, IF for the detection of Bcl-XL.
Physical form
Format: Purified
Immunoglobulin purified by protein A affinity chromatography. Liquid in 10mM PBS, pH 7.4, with 0.2% BSA and 0.09% sodium azide.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Proceedings of the National Academy of Sciences of the United States of America, 114(2), E209-E218 (2017-01-05)
Retinal ganglion cells (RGCs), the projection neurons of the eye, cannot regenerate their axons once the optic nerve has been injured and soon begin to die. Whereas RGC death and regenerative failure are widely viewed as being cell-autonomous or influenced
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