12-9038-41

antibody from Invitrogen Antibodies
Targeting: MCL1 BCL2L3, Mcl-1
Provider product page for 12-9038-41

Antibody data

Product number
12-9038-41 - Provider product page
Provider
Invitrogen Antibodies
Product name
Anti-Phospho-MCL-1 (Ser159) Monoclonal Antibody (RBCERNR), PE, eBioscience™
Antibody type
Monoclonal
Antigen
Other
Description
Description: This RBCERNR monoclonal antibody recognizes human and mouse myeloid cell leukemia sequence 1 (Mcl-1) when phosphorylated on serine 159 (S159). Mcl-1 is an anti-apoptotic protein that is a member of the Bcl-2 family of proteins important for regulation of cell survival/apoptosis. Mcl-1 is primarily localized to the outer membrane of mitochondria where it prevents cytochrome c release via dimerization with other Bcl-2 family members such as Bim. PI3K activation of AKT results in the phosphorylation of GSK3 beta at serine 9 (S9) resulting in destabilization and degradation of GSK3 beta. Loss of GSK3 beta prevents phosphorylation of Mcl-1 on S159 and its subsequent ubiquitnation and degradation. Mice conditionally lacking Mcl-1 in lymphocytes showed that Mcl-1 is essential during early lymphoid development and for the maintenance of mature lymphocytes. Applications Reported: This RBCERNR antibody has been reported for use in intracellular staining followed by flow cytometric analysis. Applications Tested: This RBCERNR antibody has been pre-titrated and tested by intracellular staining followed by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Staining Protocol: Protocol A and Protocol C are recommended for this monoclonal antibody. Use of Protocol A: Two-step protocol: intracellular (cytoplasmic) proteins allows for the greatest flexibility for detection of surface and intracellular (cytoplasmic) proteins. Protocol C: Two-step protocol: Fixation/Methanol allows for the greatest discrimination of phospho-specific signaling between unstimulated and stimulated samples, but with limitations on the ability to stain specific surface proteins (refer to "Clone Performance Following Fixation/Permeabilization" located in the Best Protocols Section under the Resources tab online). All Protocols can be found in the Flow Cytometry Protocols: "Staining Intracellular Antigens for Flow Cytometry Protocol" located in the Best Protocols Section under the Resources tab online. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 µm post-manufacturing filtered.
Reactivity
Human, Mouse
Host
Mouse
Conjugate
Yellow dye
Isotype
IgG
Antibody clone number
RBCERNR
Vial size
25 Tests
Concentration
5 µL/Test
Storage
4° C, store in dark, DO NOT FREEZE!
MCL1 protein structure - 12-9038-41 shown in red.