p21 (phospho Thr145) rabbit pAb from ELK Biotechnology Read more ›
p21 (phospho Thr145) rabbit pAb is a research-use antibody from ELK Biotechnology for studying p21 in WB, IHC, IF, ELISA workflows with listed reactivity for Human, Mouse, Rat. Specifications and supporting documents below should be reviewed when planning the experiment.
This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-cyclin-dependent kinase2 or -cyclin-dependent kinase4 complexes, and thus functions as a regulator of cell cycle progression at G1. The expression of this gene is tightly controlled by the tumor suppressor protein p53, through which this protein mediates the p53-dependent cell cycle G1 phase arrest in response to a variety of stress stimuli. This protein can interact with proliferating cell nuclear antigen, a DNA polymerase accessory factor, and plays a regulatory role in S phase DNA replication and DNA damage repair. This protein was reported to be specifically cleaved by CASP3-like caspases, which thus leads to a dramatic activation of cyclin-dependent kinase2, and may be instrumental in the execution of apoptosis following caspase activation. Mice that lac
| Specificity | Phospho-p21 (T145) Polyclonal Antibody detects endogenous levels of p21 protein only when phosphorylated at T145. |
|---|---|
| Validation evidence captions | Western Blot analysis of various cells using Phospho-p21 (T145) Polyclonal Antibody | Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using p21 Cip1 (Phospho-Thr145) Antibody. The picture on the right is blocked with the phospho peptide. | Western blot analysis of lysates from HeLa cells treated with EGF, using p21 Cip1 (Phospho-Thr145) Antibody. The lane on the left is blocked with the phospho peptide. |
| Collaborator | ELK Biotechnology |
| Partner model | ES1377 |
| Target | p21 |
| Research areas | >>Endocrine resistance, >>Platinum drug resistance, >>ErbB signaling pathway, >>HIF-1 signaling pathway, >>FoxO signaling pathway, >>Cell cycle, >>p53 signaling pathway, >>PI3K-Akt signaling pathway, >>Cellular senescence, >>JAK-STAT signaling pathway, >>Oxytocin signaling pathway, >>Parathyroid hormone synthesis, secretion and action, >>Cushing syndrome, >>Hepatitis C, >>Hepatitis B, >>Human cytomegalovirus infection, >>Human papillomavirus infection, >>Human T-cell leukemia virus 1 infection, >>Kaposi sarcoma-associated herpesvirus infection, >>Epstein-Barr virus infection, >>Pathways in cancer, >>Transcriptional misregulation in cancer, >>Viral carcinogenesis, >>Proteoglycans in cancer, >>MicroRNAs in cancer, >>Colorectal cancer, >>Renal cell carcinoma, >>Pancreatic cancer, >>Endometrial cancer, >>Glioma, >>Prostate cancer, >>Thyroid cancer, >>Basal cell carcinoma, >>Melanoma, >>Bladder cancer, >>Chronic myeloid leukemia, >>Small cell lung cancer, >>Non-small cell lung cancer, >>Breast cancer, >>Hepatocellular carcinoma |
| Reactivity | Human,Mouse,Rat |
| Applications | WB,IHC,IF,ELISA |
| Conjugation | Unconjugated |
| Dilution range | Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/10000. Not yet tested in other applications. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | The antiserum was produced against synthesized peptide derived from human p21 Cip1 around the phosphorylation site of Thr145. AA range:111-160 |
| Concentration | 1 mg/ml |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Assay type | Antibody validation/application |
| Expression system | Expressed in all adult tissues, with 5-fold lower levels observed in the brain. |
| Purity | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Species | WB | IHC | IF | ELISA | IP | FCM | ChIP |
|---|---|---|---|---|---|---|---|
| Human | |||||||
| Mouse | |||||||
| Rat |
| Species | Dilution | Notes |
|---|---|---|
| Human | Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/10000. Not yet tested in other applications. | — |
| Mouse | — | — |
| Rat | — | — |
| Species | Dilution | Notes |
|---|
| Species | Dilution | Notes |
|---|
| Species | Dilution | Notes |
|---|
Collaborator meets ABMIUM quality standards and overall product performance standards have been met.
Quality management certification.
For research applications. Not for diagnostic use.
No customer reviews yet.
