Product: Phospho-Bim (Ser69) Antibody
Catalog: AF2324
Description: Rabbit polyclonal antibody to Phospho-Bim (Ser69)
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Horse, Sheep, Rabbit, Dog
Mol.Wt.: 26kDa; 22kD(Calculated).
Uniprot: O43521
RRID: AB_2845338

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(92%), Horse(100%), Sheep(100%), Rabbit(92%), Dog(100%)
Clonality:
Polyclonal
Specificity:
Phospho-Bim (Ser69) Antibody detects endogenous levels of Bim only when phosphorylated at Ser69.
RRID:
AB_2845338
Cite Format: Affinity Biosciences Cat# AF2324, RRID:AB_2845338.
Conjugate:
Unconjugated.
Purification:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

BCL2 like 11; B2L11_HUMAN; BAM; Bcl 2 interacting protein Bim; Bcl 2 related ovarian death agonist; Bcl-2-like protein 11; BCL2 interacting mediator of cell death; BCL2 like 11 (apoptosis facilitator); BCL2 like protein 11; Bcl2-interacting mediator of cell death; Bcl2-L-11; Bcl2l11; BIM alpha6; BIM; BIM beta6; BIM beta7; BimEL; BimL; BOD;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
O43521 B2L11_HUMAN:

Isoform BimEL, isoform BimL and isoform BimS are the predominant isoforms and are widely expressed with tissue-specific variation. Isoform Bim-gamma is most abundantly expressed in small intestine and colon, and in lower levels in spleen, prostate, testis, heart, liver and kidney.

Sequence:
MAKQPSDVSSECDREGRQLQPAERPPQLRPGAPTSLQTEPQGNPEGNHGGEGDSCPHGSPQGPLAPPASPGPFATRSPLFIFMRRSSLLSRSSSGYFSFDTDRSPAPMSCDKSTQTPSPPCQAFNHYLSAMASMRQAEPADMRPEIWIAQELRRIGDEFNAYYARRVFLNNYQAAEDHPRMVILRLLRYIVRLVWRMH

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Horse
100
Sheep
100
Dog
100
Pig
92
Rabbit
92
Xenopus
57
Bovine
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - O43521 As Substrate

Site PTM Type Enzyme
Phosphorylation
C12 S-Nitrosylation
S59 Phosphorylation
S65 Phosphorylation
S69 Phosphorylation Q16539 (MAPK14) , P45983 (MAPK8) , P45984 (MAPK9) , P53779 (MAPK10) , P28482 (MAPK1) , P27361 (MAPK3)
S77 Phosphorylation
S87 Phosphorylation P31749 (AKT1)
S93 Phosphorylation O14965 (AURKA)
S94 Phosphorylation O14965 (AURKA)
Y96 Phosphorylation
S98 Phosphorylation O14965 (AURKA)
S104 Phosphorylation P45983 (MAPK8)
S113 Phosphorylation
T116 Phosphorylation P53779 (MAPK10) , P45983 (MAPK8)
S118 Phosphorylation P45983 (MAPK8)

Research Backgrounds

Function:

Induces apoptosis and anoikis. Isoform BimL is more potent than isoform BimEL. Isoform Bim-alpha1, isoform Bim-alpha2 and isoform Bim-alpha3 induce apoptosis, although less potent than isoform BimEL, isoform BimL and isoform BimS. Isoform Bim-gamma induces apoptosis. Isoform Bim-alpha3 induces apoptosis possibly through a caspase-mediated pathway. Isoform BimAC and isoform BimABC lack the ability to induce apoptosis.

PTMs:

Phosphorylation at Ser-69 by MAPK1/MAPK3 leads to interaction with TRIM2 and polyubiquitination, followed by proteasomal degradation. Deubiquitination catalyzed by USP27X stabilizes the protein (By similarity).

Ubiquitination by TRIM2 following phosphorylation by MAPK1/MAPK3 leads to proteasomal degradation. Conversely, deubiquitination catalyzed by USP27X stabilizes the protein.

Subcellular Location:

Endomembrane system>Peripheral membrane protein.
Note: Associated with intracytoplasmic membranes.

Mitochondrion.
Note: Translocates from microtubules to mitochondria on loss of cell adherence.

Mitochondrion.

Mitochondrion.

Mitochondrion.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Isoform BimEL, isoform BimL and isoform BimS are the predominant isoforms and are widely expressed with tissue-specific variation. Isoform Bim-gamma is most abundantly expressed in small intestine and colon, and in lower levels in spleen, prostate, testis, heart, liver and kidney.

Subunit Structure:

Forms heterodimers with a number of antiapoptotic Bcl-2 proteins, including MCL1, BCL2, BCL2L1 isoform Bcl-X(L), BCL2A1/BFL-1, BHRF1, and BCL2L2/BCLW. Isoform BimS and isoform Bim-alpha3 interact with BAX; this interaction may lead to BAX activation through conformational change. Does not heterodimerize with proapoptotic proteins such as BAD, BOK or BAK. Identified in a complex containing BCL2L11, DYNLL1 and BCL2L1 isoform Bcl-X(L); BH3 integrity is required for BCL2L1-binding. Interacts with YWHAZ. When phosphorylated, interacts with TRIM2; this interaction is associated with ubiquitination and degradation. Interacts with MCL1; may sequester BCL2L11 to prevent its pro-apoptotic activity. When phosphorylated, isoform BimEL interacts with USP27X; this interaction leads to BCL2L11 deubiquitination and stabilization. Interacts with GIMAP5.

Family&Domains:

The BH3 motif is required for interaction with Bcl-2 proteins and cytotoxicity.

Belongs to the Bcl-2 family.

Research Fields

· Cellular Processes > Cell growth and death > Apoptosis.   (View pathway)

· Cellular Processes > Cell growth and death > Apoptosis - multiple species.   (View pathway)

· Environmental Information Processing > Signal transduction > FoxO signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > PI3K-Akt signaling pathway.   (View pathway)

· Human Diseases > Drug resistance: Antineoplastic > EGFR tyrosine kinase inhibitor resistance.

· Human Diseases > Endocrine and metabolic diseases > Non-alcoholic fatty liver disease (NAFLD).

· Human Diseases > Cancers: Overview > Pathways in cancer.   (View pathway)

· Human Diseases > Cancers: Overview > MicroRNAs in cancer.

· Human Diseases > Cancers: Specific types > Colorectal cancer.   (View pathway)

Restrictive clause

 

Affinity Biosciences tests all products strictly. Citations are provided as a resource for additional applications that have not been validated by Affinity Biosciences. Please choose the appropriate format for each application and consult Materials and Methods sections for additional details about the use of any product in these publications.

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