Rabbit anti-Human SFN Polyclonal Antibody | anti-SFN antibody

SFN, ID (SFN, HME1, 14-3-3 protein sigma, Epithelial cell marker protein 1, Stratifin) (Biotin)

Cat. Num. AAA6346605

• Gene Names: SFN; YWHAS
• Reactivity: Human
• Applications: Western Blot, ELISA
• Purity: Purified by Protein A Affinity Chromatography.
• Synonyms: SFN; Polyclonal Antibody; ID (SFN; HME1; 14-3-3 protein sigma; Epithelial cell marker protein 1; Stratifin) (Biotin); Stratifin; anti-SFN antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Purified by Protein A Affinity Chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Biotin.

• Applicable Applications for anti-SFN antibody: Western Blot (WB), ELISA (EIA)
• Application Notes: WB: 1:100-500; ELISA: 1:1,000; Applications are based on unconjugated antibody.
• Immunogen: SFN antibody is generated from rabbits immunized with a KLH conjugated synthetic between 119-149 amino acids selected from the Central region of human SFN.
• Conjugate: Biotin
• Note: Preservative Free
• Preparation and Storage: Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Western Blot (WB)

(SFN Antibody (Center) western blot analysis in A431 cell line and mouse bladder tissue lysates (35ug/lane).This demonstrates the SFN antibody detected the SFN protein (arrow).)

Related Product Information for anti-SFN antibody

Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathway. 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 (By similarity). p53-regulated inhibitor of G2/M progression.

Product Categories/Family for anti-SFN antibody

Antibodies; 14-3-3

References

Ren, H.Z., et al. Dig. Dis. Sci. 55(9):2552-2560(2010). Liu, Y., et al. Brain Res. 1336, 98-102 (2010): Pei, H.P., et al. Zhonghua Wei Chang Wai Ke Za Zhi 13(3):213-215(2010). Syrjanen, S., et al. Am. J. Clin. Pathol. 133(2):232-240(2010). Zurita, M., et al. BMC Cancer 10, 217 (2010).

NCBI and Uniprot Product Information

• NCBI GI #: 5454052
• NCBI GeneID: 2810
• NCBI Accession #: NP_006133.1
• NCBI GenBank Nucleotide #: NM_006142.3
• UniProt Accession #: P31947; Q6FH30; Q6FH51; Q96DH0
• Molecular Weight: 24,336 Da
• 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
• Protein Family: 14-3-3 protein
• 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