Neu (phospho Tyr1221/Y1222) rabbit pAb from ELK Biotechnology Read more ›
Neu (phospho Tyr1221/Y1222) rabbit pAb is a research-use antibody from ELK Biotechnology for studying HER2 in WB, IHC, IF, ELISA workflows with listed reactivity for Human, Mouse, Rat, Monkey. Specifications and supporting documents below should be reviewed when planning the experiment.
This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding d
| Specificity | Phospho-Neu (Y1221/Y1222) Polyclonal Antibody detects endogenous levels of Neu protein only when phosphorylated at Y1221/Y1222. |
|---|---|
| Validation evidence captions | Western Blot analysis of various cells using Phospho-Neu (Y1221/Y1222) Polyclonal Antibody | Enzyme-Linked Immunosorbent Assay (Phospho-ELISA) for Immunogen Phosphopeptide (Phospho-left) and Non-Phosphopeptide (Phospho-right), using HER2 (Phospho-Tyr1221+Tyr1222) Antibody | Immunofluorescence analysis of HuvEc cell, using HER2 (Phospho-Tyr1221+Tyr1222) Antibody. The lane on the right is blocked with the HER2 (Phospho-Tyr1221+Tyr1222) peptide. | Immunohistochemistry analysis of paraffin-embedded human breast cancer, using HER2 (Phospho-Tyr1221+Tyr1222) Antibody. The picture on the right is blocked with the HER2 (Phospho-Tyr1221+Tyr1222) peptide. |
| Collaborator | ELK Biotechnology |
| Partner model | ES1514 |
| Target | HER2 |
| Research areas | >>EGFR tyrosine kinase inhibitor resistance, >>Endocrine resistance, >>Platinum drug resistance, >>MAPK signaling pathway, >>ErbB signaling pathway, >>Calcium signaling pathway, >>HIF-1 signaling pathway, >>PI3K-Akt signaling pathway, >>Focal adhesion, >>Adherens junction, >>Tight junction, >>Pathways in cancer, >>Proteoglycans in cancer, >>MicroRNAs in cancer, >>Pancreatic cancer, >>Endometrial cancer, >>Prostate cancer, >>Bladder cancer, >>Non-small cell lung cancer, >>Breast cancer, >>Gastric cancer, >>Central carbon metabolism in cancer |
| Reactivity | Human,Mouse,Rat,Monkey |
| Applications | WB,IHC,IF,ELISA |
| Conjugation | Unconjugated |
| Dilution range | Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/40000. Not yet tested in other applications. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | Synthesized phospho-peptide around the phosphorylation site of human Neu (phospho Tyr1221/Y1222) |
| 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 a variety of tumor tissues including primary breast tumors and tumors from small bowel, esophagus, kidney and mouth. |
| 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 | |||||||
| Monkey |
| Species | Dilution | Notes |
|---|---|---|
| Human | Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/40000. Not yet tested in other applications. | — |
| Mouse | — | — |
| Rat | — | — |
| Monkey | — | — |
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Collaborator meets ABMIUM quality standards and overall product performance standards have been met.
Quality management certification.
For research applications. Not for diagnostic use.
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