Stat3 (phospho Tyr705) Polyclonal Antibody
Cat# ABP50407-100
Size : 100uL
Brand : Abbkine
Contact local distributor :
Phone : +1 850 650 7790
Specification
| Product name | Stat3 (phospho Tyr705) Polyclonal Antibody |
| Immunogen | Synthesized peptide derived from human Stat3 around the phosphorylation site of Y705 |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | ELISA, IF, IHC-P, IP, WB |
| Applications notes | Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB (1:500-1:2000), IHC-P (1:100-1:300), IP (2-5 ug/mg lysate), ELISA (1:20000). Not yet tested in other applications. |
| Clonality | Polyclonal |
| Preparation method | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen |
| Alternative | STAT3; APRF; Signal transducer and activator of transcription 3; Acute-phase response factor |
Product Properties
| Formulation | Liquid solution |
| Concentration | 1 mg/ml |
| Storage buffer | PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Storage instructions | Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
Additional Information
| Background | Signal transducer and activator of transcription 3 encoded by STAT3 is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. Signal transducer and activator of transcription 3 is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. Signal transducer and activator of transcription 3 mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. Mutations in STAT3 are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. Alternative splicing results in multiple transcript variants encoding distinct isoforms. |
| Gene ID | 6774 |
| Alternative | STAT3; APRF; Signal transducer and activator of transcription 3; Acute-phase response factor |
| Others | Phospho-Stat3 (Y705) Polyclonal Antibody detects endogenous levels of Stat3 protein only when phosphorylated at Y705. |
| Accession | P40763 |
| Observed Band(KD) | 88 |
Image & description
Fig.1. Immunohistochemical analysis of paraffin-embedded human lung cancer tissue. 1, Stat3 (phospho Tyr705) Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
Fig.2. Immunohistochemical analysis of paraffin-embedded rat lung tissue. 1, Stat3 (phospho Tyr705) Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
Fig.3. Western Blot analysis of our customer's samples using primary antibody diluted at 1:500, The picture was kindly provided by our customer.
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