Preparation And Storage
Recommended Assay Procedures
Western blot: Please refer to http://www.bdbiosciences.com/pharmingen/protocols/Western_Blotting.shtml
Product Notices
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
Companion Products
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Members of the Bcl-2 protein family function to inhibit (Bcl-2, Bcl-XL, Mcl-1, A1) or promote (Bax, Bak, Bcl-Ls, Bad) apoptosis. Bid is a Bcl-2 family death agonist that heterodimerizes with either agonists (Bax) or antagonists (Bcl-2). Bid contains a centrally located BH3 domain that allows interaction with the BH1 domain of Bax and Bcl-2. However, Bid does not contain other domains commonly found in Bcl-2 family members, such as BH1, BH2, or BH4. In addition, Bid does not contain a C-terminal hydrophobic region that is characteristic of membrane-bound Bcl-2 family members. Singlet oxygen-induced apoptosis in human leukemia cells and Fas-induced apoptosis involve caspase-8 cleavage of Bid, which produces a 15 kDa C-terminal fragment and a 6.5 kDa N-terminal fragment. The C-terminal fragment translocates to the mitochondria and promotes the release of cytochrome C through a mechanism that might involve destabilization of the mitochondrial membrane. Thus, the proapoptotic role of Bid may involve mitochondrial membrane destabilization, as well as multiple protein-protein interactions.
Development References (5)
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Devarajan P, De Leon M, Talasazan F, Schoenfeld AR, Davidowitz EJ, Burk RD. The von Hippel-Lindau gene product inhibits renal cell apoptosis via Bcl-2-dependent pathways. J Biol Chem. 2001; 276(44):40599-40605. (Biology: Western blot). View Reference
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Gomez-Angelats M, Cidlowski JA. Protein kinase C regulates FADD recruitment and death-inducing signaling complex formation in Fas/CD95-induced apoptosis. J Biol Chem. 2001; 276(48):44944-44952. (Biology: Western blot). View Reference
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Kudla G, Montessuit S, Eskes R, et al. The destabilization of lipid membranes induced by the C-terminal fragment of caspase 8-cleaved bid is inhibited by the N-terminal fragment. J Biol Chem. 2000; 275(30):22713-22718. (Biology). View Reference
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Wang K, Yin XM, Chao DT, Milliman CL, Korsmeyer SJ. BID: a novel BH3 domain-only death agonist. Genes Dev. 1996; 10(22):2859-2869. (Biology). View Reference
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Zhuang S, Demirs JT, Kochevar IE. p38 mitogen-activated protein kinase mediates bid cleavage, mitochondrial dysfunction, and caspase-3 activation during apoptosis induced by singlet oxygen but not by hydrogen peroxide. J Biol Chem. 2000; 275(34):25939-25948. (Biology). View Reference
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Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
