12 months from date of receipt / reconstitution, -20 °C as supplied
| 应用 | 稀释度 | 推荐种属 |
|---|---|---|
| WB | 1:1000 | Hu, Ms, Rt |
| IHC-P | 1:1000 | Hu, Ms, Rt |
| ICC | 1:500 | Hu, Ms |
IMPDH2, or inosine monophosphate dehydrogenase 2, is a critical enzyme that catalyzes the first committed step in the de novo synthesis of guanine nucleotides, which are essential for DNA and RNA synthesis. It plays a significant role in cellular proliferation and the immune response. The protein is known to be upregulated in proliferating tissues and is associated with the development of some tumors, suggesting a role in malignant transformation. IMPDH2 has also been shown to interact with PARP1 on chromatin, modulating the DNA damage response by controlling PARP1 activity and nuclear NAD+ levels, which is crucial for cell survival and the balance of DNA damage repair. Additionally, IMPDH2 can reversibly polymerize in response to metabolic demands, and this self-assembly is recognized as a mechanism for regulating its activity, particularly by making the enzyme less sensitive to feedback inhibition under conditions that require an expansion of guanine nucleotide pools.
WB result of IMPDH2 Rabbit pAb
Primary antibody: IMPDH2 Rabbit pAb at 1/1000 dilution
Lane 1: K562 whole cell lysate 20 µg
Lane 2: HeLa whole cell lysate 20 µg
Lane 3: HCT 116 whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 56 kDa
Observed MW: 55 kDa
WB result of IMPDH2 Rabbit pAb
Primary antibody: IMPDH2 Rabbit pAb at 1/1000 dilution
Lane 1: NIH/3T3 whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 56 kDa
Observed MW: 50 kDa
WB result of IMPDH2 Rabbit pAb
Primary antibody: IMPDH2 Rabbit pAb at 1/1000 dilution
Lane 1: PC-12 whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 56 kDa
Observed MW: 50 kDa
IHC shows positive staining in paraffin-embedded human testis. Anti-IMPDH2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human breast cancer. Anti-IMPDH2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded mouse colon. Anti-IMPDH2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded rat stomach. Anti-IMPDH2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
ICC shows positive staining in HeLa cells. Anti- IMPDH2 antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
ICC shows positive staining in NIH/3T3 cells. Anti-IMPDH2 antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
Expression of IMPDH2 in human tissue.
Expression of IMPDH2 in tumor tissue.
Expression of IMPDH2 in mouse & rat tissue.
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