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Western Blot (WB) (Western blot analysis of 14-3-3 (Phospho-Ser186) Antibody expression in EGF treated HepG2 cells lysates..-/+ means absence or presence of N peptide(non-phospho peptide) and P peptide(phospho peptide).)

Rabbit 14-3-3 sigma Polyclonal Antibody | anti-14-3-3sigma antibody

Phospho-14-3-3 sigma (Ser186) Antibody

Gene Names
SFN; YWHAS
Reactivity
Human, Mouse
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (89%)
Applications
Western Blot, ELISA
Purity
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Synonyms
14-3-3 sigma; Polyclonal Antibody; Phospho-14-3-3 sigma (Ser186) Antibody; 14 3 3 protein sigma; 14-3-3 protein sigma; 1433S_HUMAN; Epithelial cell marker protein 1; Er; HME 1; HME1; MGC143283; Mkrn3; Mme1; OTTHUMP00000004242; RP23 137L22.11; SFN; SFN protein; Stratifin; YWHAS; anti-14-3-3sigma antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse
Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (89%)
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Phospho-14-3-3 sigma (Ser186) Antibody detects endogenous levels of 14-3-3 sigma only when phosphorylated at Ser186.
Tissue Specificity: Present mainly in tissues enriched in stratified squamous keratinizing epithelium.
Purity/Purification
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
Form/Format
Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Applicable Applications for anti-14-3-3sigma antibody
Western Blot (WB), Peptide ELISA (EIA)
Application Notes
WB: 1:1000-3000
Peptide ELISA: 1:20,000-1:40,000
Immunogen
A synthesized peptide derived from human 14-3-3sigma around the phosphorylation site of Ser186.
Conjugation
Unconjugated
Fragment
Fab fragment
Post Translational Modifications
Ubiquitinated. Ubiquitination by RFFL induces proteasomal degradation and indirectly regulates p53/TP53 activation.
Subunit Structure
Homodimer. Interacts with KRT17 and SAMSN1 (By similarity). Found in a complex with XPO7, EIF4A1, ARHGAP1, VPS26A, VPS29 and VPS35. Interacts with GAB2. Interacts with SRPK2. Interacts with COPS6. Interacts with COP1; this interaction leads to proteasomal degradation. Interacts with the 'Thr-369' phosphorylated form of DAPK2. Interacts with PI4KB. Interacts with SLITRK1. Interacts with LRRK2; this interaction is dependent on LRRK2 phosphorylation.
Similarity
Belongs to the 14-3-3 family.
Subcellular Location
Cytoplasm. Nucleus. Secreted.
Note: May be secreted by a non-classical secretory pathway.
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis of 14-3-3 (Phospho-Ser186) Antibody expression in EGF treated HepG2 cells lysates..-/+ means absence or presence of N peptide(non-phospho peptide) and P peptide(phospho peptide).)

Western Blot (WB) (Western blot analysis of 14-3-3 (Phospho-Ser186) Antibody expression in EGF treated HepG2 cells lysates..-/+ means absence or presence of N peptide(non-phospho peptide) and P peptide(phospho peptide).)
Related Product Information for anti-14-3-3sigma antibody
Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. When bound to KRT17, regulates protein synthesis and epithelial cell growth by stimulating Akt/mTOR pathway. May also regulate MDM2 autoubiquitination and degradation and thereby activate p53/TP53.p53-regulated inhibitor of G2/M progression.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
248
NCBI Official Full Name
14-3-3 protein sigma
NCBI Official Synonym Full Names
stratifin
NCBI Official Symbol
SFN
NCBI Official Synonym Symbols
YWHAS
NCBI Protein Information
14-3-3 protein sigma; 14-3-3 sigma; epithelial cell marker protein 1
UniProt Protein Name
14-3-3 protein sigma
UniProt Gene Name
SFN
UniProt Synonym Gene Names
HME1
UniProt Entry Name
1433S_HUMAN

Uniprot Description

14-3-3 sigma: Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. When bound to KRT17, regulates protein synthesis and epithelial cell growth by stimulating Akt/mTOR pathway. Homodimer. Interacts with KRT17 and SAMSN1. Found in a complex with XPO7, EIF4A1, ARHGAP1, VPS26A, VPS29, VPS35 and SFN. Interacts with GAB2. Interacts with SRPK2. Present mainly in tissues enriched in stratified squamous keratinizing epithelium. Belongs to the 14-3-3 family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Adaptor/scaffold

Chromosomal Location of Human Ortholog: 1p36.11

Cellular Component: extracellular space; cytoplasmic vesicle membrane; cytoplasm; nucleus; cytosol

Molecular Function: protein kinase C inhibitor activity; protein domain specific binding; protein binding; phosphoprotein binding; protein kinase binding

Biological Process: positive regulation of protein export from nucleus; regulation of epidermal cell division; release of cytochrome c from mitochondria; DNA damage response, signal transduction resulting in induction of apoptosis; apoptosis; keratinization; positive regulation of epidermal cell differentiation; negative regulation of protein kinase activity; regulation of cyclin-dependent protein kinase activity; negative regulation of caspase activity; signal transduction; positive regulation of cell growth

Research Articles on 14-3-3sigma

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Product Notes

The 14-3-3sigma sfn (Catalog #AAA9614451) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-14-3-3 sigma (Ser186) Antibody reacts with Human, Mouse Predicted Reactivity: Pig (100%), Bovine (100%), Horse (100%), Sheep (100%), Rabbit (100%), Dog (100%), Chicken (89%) and may cross-react with other species as described in the data sheet. AAA Biotech's 14-3-3 sigma can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Peptide ELISA (EIA). WB: 1:1000-3000 Peptide ELISA: 1:20,000-1:40,000. Researchers should empirically determine the suitability of the 14-3-3sigma sfn for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "14-3-3 sigma, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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