Phospho-Bim (S59) Polyclonal Antibody

SKU:BHA12102058
Overview
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BCL2L11-specific polyclonal antibody raised in Rabbit. Validated for Immunohistochemistry, ELISA in Human, Mouse, Rat samples. Phospho-specific. Affinity-purified rabbit IgG.
Specificity Phospho-Specific
Immunogen Synthetic Peptide
Molecular Weight ~22.2 kDa
UniProt O43521
Gene ID Human: 10018; Mouse: 12125; Rat: 64547
Applications 2 validated
Options selector
Catalog no. Size
BT-PHS01065-20UL 20 uL
BT-PHS01065-50UL 50 uL
BT-PHS01065-100UL 100 uL
Available Options
Size
Field Specification
Mfr No BT-PHS01065
Alternative Names BCL2L11; BIM; Bcl-2-like protein 11; Bcl2-L-11; Bcl2-interacting mediator of cell death
Clonality
  • Polyclonal
Concentration 1 mg/ml
Formulation Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Gene ID Human: 10018; Mouse: 12125; Rat: 64547
Host Rabbit
Immunogen The antiserum was produced against synthesized peptide derived from human BIM around the phosphorylation site of Ser59. AA range:31-80
Isotype
  • IgG
Molecular Weight ~22.2 kDa
Product Type
  • Primary Antibody
Reactivity
  • Human
  • Mouse
  • Rat
Storage -20°C for 1 year
Target BCL2L11

Product Overview

Primary Antibody

This antibody targets BCL2L11 and detects endogenous levels of BCL2L11 protein. Only detects the phosphorylated form of BCL2L11.

Validated Applications

Application Dilution Guidance
Immunohistochemistry (IHC) Refer to datasheet for recommended working dilution
ELISA Refer to datasheet for recommended working dilution
✔ Validated by Bioassay Technology Laboratory

Antibody Specifications

Target BCL2L11
Host Rabbit
Clonality Polyclonal
Isotype IgG
Reactivity Human, Mouse, Rat
Purification Affinity Purification
Molecular Weight ~22.2 kDa
Concentration 1 mg/ml
Immunogen The antiserum was produced against synthesized peptide derived from human BIM around the phosphorylation site of Ser59. AA range:31-80
Formulation Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Storage -20°C for 1 year
Gene ID Human: 10018; Mouse: 12125; Rat: 64547
UniProt O43521 (Human: O43521; Mouse: O54918; Rat: O88498)

Scientific Background

Bim/Bod is a pro-apoptotic protein belonging to the BH3-only group of Bcl-2 family members including Bad, Bid, Bik, Hrk, and Noxa that contain a BH3 domain but lack other conserved BH1 or BH2 domains. Bim induces apoptosis by binding to and antagonizing anti-apoptotic members of the Bcl-2 family. Interactions have been observed with Bcl-2, Bcl-xL, Mcl-1, Bcl-w, Bfl-1, and BHRF-1. Bim functions in regulating apoptosis associated with thymocyte negative selection and following growth factor withdrawal, during which Bim expression is elevated. Three major isoforms of Bim are generated by alternative splicing: bimEL, BimL, and BimS. The shortest form, BimS, is the most cytotoxic and is generally only transiently expressed during apoptosis. The BimEL and BimL isoforms may be sequestered to the dynein motor complex through an interaction with the dynein light chain and released from this complex during apoptosis. Apoptotic activity of these longer isoforms may be regulated by phosphorylation. Environmental stress triggers Bim phosphorylation by JNK and results in its dissociation from the dynein complex and increased apoptotic activity.

Alternative Names

BCL2L11; BIM; Bcl-2-like protein 11; Bcl2-L-11; Bcl2-interacting mediator of cell death

Safety & Handling

⚠ Research Use Only (RUO). Not approved for diagnostic or therapeutic use. Handle with standard laboratory safety precautions. Contains sodium azide — avoid contact with skin/eyes; dispose per local regulations.
TargetBCL2L11
HostRabbit
ClonalityPolyclonal
IsotypeIgG
ReactivityHuman, Mouse, Rat
PurificationAffinity Purification
Molecular Weight~22.2 kDa
Concentration1 mg/ml
ImmunogenThe antiserum was produced against synthesized peptide derived from human BIM around the phosphorylation site of Ser59. AA range:31-80
FormulationLiquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Storage-20°C for 1 year
Gene IDHuman: 10018; Mouse: 12125; Rat: 64547
UniProtO43521 (Human: O43521; Mouse: O54918; Rat: O88498)

Optimized working dilutions depend on sample type and detection system. Titration is recommended.

ApplicationDilution Note
Immunohistochemistry (IHC)Refer to datasheet for recommended working dilution
ELISARefer to datasheet for recommended working dilution

Bim/Bod is a pro-apoptotic protein belonging to the BH3-only group of Bcl-2 family members including Bad, Bid, Bik, Hrk, and Noxa that contain a BH3 domain but lack other conserved BH1 or BH2 domains. Bim induces apoptosis by binding to and antagonizing anti-apoptotic members of the Bcl-2 family. Interactions have been observed with Bcl-2, Bcl-xL, Mcl-1, Bcl-w, Bfl-1, and BHRF-1. Bim functions in regulating apoptosis associated with thymocyte negative selection and following growth factor withdrawal, during which Bim expression is elevated. Three major isoforms of Bim are generated by alternative splicing: bimEL, BimL, and BimS. The shortest form, BimS, is the most cytotoxic and is generally only transiently expressed during apoptosis. The BimEL and BimL isoforms may be sequestered to the dynein motor complex through an interaction with the dynein light chain and released from this complex during apoptosis. Apoptotic activity of these longer isoforms may be regulated by phosphorylation. Environmental stress triggers Bim phosphorylation by JNK and results in its dissociation from the dynein complex and increased apoptotic activity.

Alternative Names

BCL2L11; BIM; Bcl-2-like protein 11; Bcl2-L-11; Bcl2-interacting mediator of cell death

What species does this antibody react with?
This antibody has been validated for reactivity against Human, Mouse, Rat. Actual cross-reactivity is determined by immunogen sequence homology across species. Contact technical support for unlisted species.
What applications has this antibody been validated for?
Validated applications include: Immunohistochemistry (IHC), ELISA. Each application was tested with positive and negative controls. Contact our team regarding applications not listed.
How was this antibody produced and purified?
This polyclonal IgG antibody was raised in rabbit against a synthesized target-specific peptide. It was affinity-purified from antiserum using an epitope-specific immunogen, yielding a highly specific antibody suitable for multiple research applications.
What is the expected molecular weight of BCL2L11?
The predicted molecular weight of BCL2L11 is ~22.2 kDa. Band size may vary slightly depending on post-translational modifications and gel percentage.
What storage conditions does this antibody require?
Store at −20°C for long-term storage. Avoid repeated freeze-thaw cycles. Working aliquots can be stored at 4°C for short-term use. The formulation includes 50% glycerol as a cryoprotectant.
Is this antibody specific for the phosphorylated form of BCL2L11?
Yes. This antibody is designed to detect BCL2L11 only at the phosphorylation site specified in the product name. Lambda phosphatase treatment eliminates the signal, confirming phospho-specificity.

Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.

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