Human/Mouse/Rat Catalase Antibody
R&D Systems, part of Bio-Techne | Catalog # AF3398
Key Product Details
Validated by
Knockout/Knockdown
Species Reactivity
Validated:
Human, Mouse, Rat
Cited:
Human, Mouse, Rat
Applications
Validated:
Immunocytochemistry, Knockout Validated, Simple Western, Western Blot
Cited:
Immunocytochemistry, Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
E. coli-derived recombinant human Catalase
Met1-Leu527
Accession # P04040
Met1-Leu527
Accession # P04040
Specificity
Detects human, mouse and rat Catalase in Western blots.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Scientific Data Images for Human/Mouse/Rat Catalase Antibody
Detection of Human/Mouse/Rat Catalase by Western Blot.
Western blot shows lysates of Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, HeLa human cervical epithelial carcinoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, A20 mouse B cell lymphoma cell line, and Rat-2 rat embryonic fibroblast cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human/Mouse/Rat Catalase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3398) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for Catalase at approximately 64 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 2.
Detection of Human Catalase by Simple WesternTM.
Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line and Raji human Burkitt's lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Catalase at approximately 62 kDa (as indicated) using 5 µg/mL of Goat Anti-Human/Mouse/Rat Catalase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3398) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Catalase in HL‑60 Human Cell Line.
Catalase was detected in immersion fixed HL-60 human acute promyelocytic leukemia cell line using Goat Anti-Human/Mouse/Rat Catalase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3398) at 1.7 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to peroxisomes. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.Applications for Human/Mouse/Rat Catalase Antibody
Application
Recommended Usage
Immunocytochemistry
1-15 µg/mL
Sample: Immersion fixed HL-60 human acute promyelocytic leukemia cell line
Sample: Immersion fixed HL-60 human acute promyelocytic leukemia cell line
Knockout Validated
Catalase
is specifically detected in HeLa human cervical epithelial carcinoma parental cell line but is not detectable in
Catalase knockout HeLa cell line.
Simple Western
5 µg/mL
Sample: Jurkat human acute T cell leukemia cell line and Raji human Burkitt's lymphoma cell line
Sample: Jurkat human acute T cell leukemia cell line and Raji human Burkitt's lymphoma cell line
Western Blot
0.5 µg/mL
Sample: Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, HeLa human cervical epithelial carcinoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, A20 mouse B cell lymphoma cell line, and Rat-2 rat embryonic fibroblast cell line
Sample: Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, HeLa human cervical epithelial carcinoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, A20 mouse B cell lymphoma cell line, and Rat-2 rat embryonic fibroblast cell line
Reviewed Applications
Read 7 reviews rated 4.6 using AF3398 in the following applications:
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Catalase
Cells have evolved complex mechanisms to maintain redox balance and defend against oxidative stress. Catalase is a tetrameric enzyme comprised of four 60 kDa subunits. Catalase is typically localized in the peroxisome where it functions as an antioxidant, protecting cells from damage due to oxidative stress. Catalase converts reactive oxygen species, such as H2O2, into water and O2. Human Catalase shares 89% homology to mouse and rat Catalase. The cells redox environment can serve as an important signaling switch or trigger to initiate a number of cellular processes, including gene expression, differentiation, proliferation and apoptosis.
Alternate Names
Cas1, CAT, Cs-1
Gene Symbol
CAT
UniProt
Additional Catalase Products
Product Documents for Human/Mouse/Rat Catalase Antibody
Product Specific Notices for Human/Mouse/Rat Catalase Antibody
For research use only
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