AP3260a

antibody from Abgent

Targeting: STAT3 APRF

Western blot (Supportive data in Antibodypedia)

Immunocytochemistry (Supportive data in Antibodypedia)

Immunohistochemistry (Supportive data in Antibodypedia)

Antibody Data

Product number

AP3260a

Provider

Abgent

Proper citation

Abgent Cat#AP3260a, RRID:AB_2198749

Product name

Phospho-STAT3(S727) Antibody

Antibody type

Polyclonal

Antigen

Synthetic peptide

Description

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

Reactivity

Human, Mouse

Host

Rabbit

Isotype

IgG

Vial size

400 µl

Concentration

0.5 mg/ml

Storage

Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

Western blot

Supportive validation

Submitted by

Abgent (provider)

Main image

Experimental details

"The Phospho-STAT3-S727 Pab (Cat. #3260a) is used in western blot to detect Ser727-phosphorylated STAT3 in mouse liver tissue lysates collected before (-) or after (+) stimulation obtained by IL-6 injection in mouse portal vein. Data is kindly provided by Drs. E. Bard-Chapeau and G-S. Feng from the Burnham Institute (La Jolla, CA)."

Primary Ab dilution

1:1000

Supportive validation

Submitted by

Abgent (provider)

Main image

Experimental details

The phospho-STAT3-Ser727 Pab (Cat. #AP3260a) is used in Western blot to detect Ser727-phosphorylated STAT3 in HL-60 tissue lysates collected before (-) or after (+) stimulation obtained by IFN-a.

Primary Ab dilution

1:1000

Immunocytochemistry

Supportive validation

Submitted by

Abgent (provider)

Main image

Experimental details

"Fluorescent confocal image of SY5Y cells stained with phospho-STAT3-S727 antibody. SY5Y cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with AP3260a phospho-STAT3-S727 primary antibody (1:200, 2 h at room temperature). For secondary antibody, Alexa Fluor® 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 ¼g/ml, 5 min). Note the highly specific localization of the phospho-STAT3 immunosignal mainly to the nucleus, supported by Human Protein Atlas Data (http://www.proteinatlas.org/ENSG00000168610)."

Primary Ab dilution

1:200

Immunohistochemistry

Supportive validation

Submitted by

Abgent (provider)

Main image

Experimental details

"Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma."

Primary Ab dilution

1:50~100