Published Reported in literature (not internally validated)
Predicted Predicted reactive (based on sequence homology)
Not recommended Not recommended (failed internal validation)
WB
IHC-P
IP
Human
Mouse
Rat
Green Monkey
Product Features
Form
Liquid
Concentration
1mg/ml
Storage Instructions
Store at 2-8℃. Avoid freeze.
Storage Buffer
1*PBS (pH7.4).
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
Target
Function
Calcium-binding protein 39 is a protein that in humans is encoded by the CAB39 gene. The protein encoded by this gene associates with STK11 (Serine/Threonine Kinase 11) and STRAD (STE20-Related ADaptor protein). CAB39 enhances formation of STK11/STRAD complexes and stimulates STK11 catalytic activity. CAB39 may function as a scaffolding component of the STK11/STRAD complex and regulates STK11 activity and cellular localization.
Background References
1. Gao D et al. CAB39 promotes cisplatin resistance in bladder cancer via the LKB1-AMPK-LC3 pathway. Free Radic Biol Med. 2023 Nov
2. Ferdaus MZ et al. Kinase Scaffold Cab39 Is Necessary for Phospho-Activation of the Thiazide-Sensitive NCC. Hypertension. 2024 Apr
This data was developed using HA723720, the same antibody clone in a different buffer formulation. Western blot analysis of CAB39 on different lysates with Rabbit anti-CAB39 antibody (HA723720) at 1/10,000 dilution.
Lane 1: MCF7 cell lysate Lane 2: HepG2 cell lysate Lane 3: HeLa cell lysate Lane 4: HCT 116 cell lysate Lane 5: C2C12 cell lysate Lane 6: C6 cell lysate Lane 7: COS-1 cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 40 kDa Observed band size: 40 kDa
Exposure time: 1 minute; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA723720) at 1/10,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
This data was developed using HA723720, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Rabbit anti-CAB39 antibody (HA723720) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723720) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
This data was developed using HA723720, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded mouse testis tissue with Rabbit anti-CAB39 antibody (HA723720) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723720) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
This data was developed using HA723720, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded rat brain tissue with Rabbit anti-CAB39 antibody (HA723720) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723720) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
This data was developed using HA723720, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded rat testis tissue with Rabbit anti-CAB39 antibody (HA723720) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA723720) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
This data was developed using HA723720, the same antibody clone in a different buffer formulation. CAB39 was immunoprecipitated from 0.2 mg HepG2 cell lysate with HA723720 at 2 µg/10 µl beads. Western blot was performed from the immunoprecipitate using HA723720 at 1/5,000 dilution. HRP Conjugated Anti-Rabbit IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature.
Lane 1: HepG2 cell lysate (input) Lane 2: HA723720 IP in HepG2 cell lysate Lane 3: Rabbit IgG instead of HA723720 in HepG2 cell lysate