STAT3 Antibody, KO Validated

ProSci
Product Code: PSI-14-190
Product Group: Primary Antibodies
Supplier: ProSci
CodeSizePrice
PSI-14-190-50uL50uL£505.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Rabbit
Antibody Isotype: IgG
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Shipping:
Blue Ice or RT
Storage:
Store at -20°C. Avoid freeze / thaw cycles.

Images

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Western blot analysis of extracts of various cell lines, using STAT3 antibody (14-190) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 90s.
2 / 4
Western blot analysis of extracts from normal (control) and STAT3 knockout (KO) HeLa cells, using STAT3 antibody (14-190) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 30s.
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Immunofluorescence analysis of rat brain using STAT3 antibody (14-190) at dilution of 1:100. Blue: DAPI for nuclear staining.
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Immunofluorescence analysis of mouse brain using STAT3 antibody (14-190) at dilution of 1:100. Blue: DAPI for nuclear staining.

Western blot analysis of extracts of various cell lines, using STAT3 antibody (14-190) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 90s.
Western blot analysis of extracts from normal (control) and STAT3 knockout (KO) HeLa cells, using STAT3 antibody (14-190) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 30s.
Immunofluorescence analysis of rat brain using STAT3 antibody (14-190) at dilution of 1:100. Blue: DAPI for nuclear staining.
Immunofluorescence analysis of mouse brain using STAT3 antibody (14-190) at dilution of 1:100. Blue: DAPI for nuclear staining.

Further Information

Additional Names:
STAT3 Antibody: APRF, HIES, APRF, Signal transducer and activator of transcription 3, Acute-phase response factor
Application Note:
WB: 1:500 - 1:2000

IF: 1:50 - 1:200
Background:
The protein encoded by this gene 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. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein 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 this gene are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. Alternative splicing results in multiple transcript variants encoding distinct isoforms.
Buffer:
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Concentration:
batch dependent
Conjugate:
Unconjugated
DISCLAIMER:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Immunogen:
Recombinant fusion protein containing a sequence corresponding to amino acids 640-770 of human STAT3 (NP_644805.1).
NCBI Gene ID #:
6774
NCBI Official Name:
signal transducer and activator of transcription 3 (acute-phase response factor)
NCBI Official Symbol:
STAT3
NCBI Organism:
Homo sapiens
Physical State:
Liquid
PREDICTED MOLECULAR WEIGHT:
Observed: 90kDa
Purification:
Affinity purification
Research Area:
Apoptosis, Cancer, Cell Cycle, Immunology, Signal Transduction, Stem Cell, Transcription
Swissprot #:
P40763
User NOte:
Optimal dilutions for each application to be determined by the researcher.
VALIDATION:
Antibody is Knockout validated.