Rabbit Polyclonal Calpain 2 antibody. Suitable for IP, WB, IHC-P, ICC/IF and reacts with Human, Mouse samples. Cited in 2 publications. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human CAPN2.
View Alternative Names
CANPL2, CAPN2, Calpain-2 catalytic subunit, Calcium-activated neutral proteinase 2, Calpain M-type, Calpain large polypeptide L2, Calpain-2 large subunit, Millimolar-calpain, CANP 2, M-calpain
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Calpain 2 antibody (AB236650)
Paraffin-embedded human appendix tissue stained for Calpain 2 using ab236650 at 1/300 dilution in immunohistochemical analysis.
After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized tissue using an HRP conjugated SP system.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Calpain 2 antibody (AB236650)
Paraffin-embedded human tonsil tissue stained for Calpain 2 using ab236650 at 1/300 dilution in immunohistochemical analysis.
After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized tissue using an HRP conjugated SP system.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-Calpain 2 antibody (AB236650)
4% formaldehyde-fixed, 0.2% Triton X-100 permeabilized HepG2 (human liver hepatocellular carcinoma cell line) cells stained for Calpain 2 (green) using ab236650 at 1/100 dilution in ICC/IF, followed by Alexa Fluor 488® conjugated Goat Anti-Rabbit IgG (H+L). Counter-stained with DAPI.
- IP
Supplier Data
Immunoprecipitation - Anti-Calpain 2 antibody (AB236650)
Calpain 2 was immunoprecipitated from 500 μg HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate with ab236650 at 1/200 dilution.
Lane 1 : Rabbit control IgG IP in HeLa whole cell lysate.
Lane 2 : ab236650 IP in HeLa whole cell lysate.
Lane 3 : HeLa whole cell lysate 10 μg (Input).
For western blotting, an HRP-conjugated Protein G antibody was used as the secondary antibody at 1/2000 dilution.
All lanes:
Immunoprecipitation - Anti-Calpain 2 antibody (ab236650)
Predicted band size: 80 kDa
false
- WB
Supplier Data
Western blot - Anti-Calpain 2 antibody (AB236650)
All lanes:
Western blot - Anti-Calpain 2 antibody (ab236650) at 1/1000 dilution
Lane 1:
Mouse lung lysate
Lane 2:
NIH/3T3 (mouse embyro fibroblast cell line) whole cell lysate
Lane 3:
Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate
Lane 4:
A431 (human epidermoid carcinoma cell line) whole cell lysate
Lane 5:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate
Lane 6:
A549 (human lung carcinoma cell line) whole cell lysate
Lane 7:
HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate
Secondary
All lanes:
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 80 kDa
false
- WB
Supplier Data
Western blot - Anti-Calpain 2 antibody (AB236650)
All lanes:
Western blot - Anti-Calpain 2 antibody (ab236650) at 1/1000 dilution
All lanes:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate
Secondary
All lanes:
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 80 kDa
false
Reactivity data
Properties and storage information
Form
Purification technique
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Calpain-2 plays a significant role in cell signaling cytoskeletal remodeling and apoptosis regulation. It does not typically function in isolation but partners with other molecules forming complexes necessary for precise proteolytic activity. This enzyme modulates several cell functions by cleaving substrates like cytoskeletal proteins transcription factors and enzymes which allows cells to respond adaptively to various stimuli.
Pathways
Calpain-2 integrates into important signaling cascades such as the ERK and PI3K/AKT pathways. It influences these pathways by processing specific proteins and modifying their activity thereby affecting cell survival and proliferation. Calpain-2 closely interacts with proteins like phosphatidylinositol-45-bisphosphate 3-kinase (PI3K) and extracellular signal-regulated kinases (ERKs) within these pathways emphasizing its importance in finely-tuning cellular responses.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (2)
Recent publications for all applications. Explore the full list and refine your search
International journal of biological sciences 21:3705-3725 PubMed40520022
2025
Applications
Unspecified application
Species
Unspecified reactive species
International journal of biological sciences 19:3816-3829 PubMed37564211
2023
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com