Render Target: SSR
Render Timestamp:
4/7/2025, 5:25:08 PM EDT
4/7/2025, 9:25:08 PM UTC
Commit: 461ca8d8fe5b1efd4c01fc87e5b5eb592e2d154a
XML generation date: 2025-03-07 13:11:56.407
Product last modified at: 2025-03-18T12:15:09.955Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
  1. Products /
  2. Primary Antibodies /
  3. Stat3α (D1A5) XP® Rabbit mAb
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

Stat3α (D1A5) XP® Rabbit mAb #8768

Filter:
  • WB
  • IP
  • IHC
  • IF
  • ChIP
Western Blotting Image 1: Stat3α (D1A5) XP® Rabbit mAb
Western blot analysis of extracts from various cell lines using Stat3α (D1A5) XP® Rabbit mAb (top), Stat3 (124H6) Mouse mAb #9139 (middle), or β-Actin (D6A8) Rabbit mAb #8457 (lower).
1/5

To Purchase # 8768

Supporting Data

REACTIVITY H M R Hm Mk
SENSITIVITY Endogenous
MW (kDa) 86
Source/Isotype Rabbit IgG
Application Key:
  • WB-Western Blotting 
  • IP-Immunoprecipitation 
  • IHC-Immunohistochemistry 
  • IF-Immunofluorescence 
  • ChIP-Chromatin Immunoprecipitation 
Species Cross-Reactivity Key:
  • H-Human 
  • M-Mouse 
  • R-Rat 
  • Hm-Hamster 
  • Mk-Monkey 
  • Related Products

Product Information

Product Usage Information

For optimal ChIP results, use 5 μl of antibody and 10 μg of chromatin (approximately 4 x 106 cells) per IP.

This antibody has been validated using SimpleChIP® Enzymatic Chromatin IP Kits.

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:500
Immunofluorescence (Immunocytochemistry) 1:200
Chromatin IP 1:100

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

For a carrier free (BSA and azide free) version of this product see product #81474.

Protocol

Specificity / Sensitivity

Stat3α (D1A5) XP® Rabbit mAb recognizes endogenous levels of total Stat3α protein. This antibody does not cross-react with Stat3β.

Species Reactivity:

Human, Mouse, Rat, Hamster, Monkey

The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.

Species predicted to react based on 100% sequence homology:

Pig

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human Stat3α protein.

Background

The Stat3 transcription factor is an important signaling molecule for many cytokines and growth factor receptors (1) and is required for murine fetal development (2). Research studies have shown that Stat3 is constitutively activated in a number of human tumors (3,4) and possesses oncogenic potential (5) and anti-apoptotic activities (3). Stat3 is activated by phosphorylation at Tyr705, which induces dimerization, nuclear translocation, and DNA binding (6,7). Transcriptional activation seems to be regulated by phosphorylation at Ser727 through the MAPK or mTOR pathways (8,9). Stat3 isoform expression appears to reflect biological function as the relative expression levels of Stat3α (86 kDa) and Stat3β (79 kDa) depend on cell type, ligand exposure, or cell maturation stage (10). It is notable that Stat3β lacks the serine phosphorylation site within the carboxy-terminal transcriptional activation domain (8).

Pathways

Explore pathways related to this product.


Database Links

UniProt ID: P40763


Entrez-Gene Id: 6774


限制使用

除非 CST 的合法授书代表以书面形式书行明确同意，否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件，除非书 CST 的合法授书代表以书面形式书独接受， 否书均被拒书，并且无效。

专品专有“专供研究使用”的专专或专似的专专声明， 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的， 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专，且专用于研专用途。将专品用于专断、专防或治专目的， 或专专售（专独或作专专成）或其他商专目的而专专专品，均需要 CST 的专独专可。客专：(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品，或使用专品制造任何商专专品，(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专，或使用专品开专任何与 CST 的专品或服专专争的专品或服专， (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专，(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品， (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

For Research Use Only. Not For Use In Diagnostic Procedures.
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