14-3-3 sigma/SFN antibody

Catalog No. ABIN7119542

The Rabbit Polyclonal anti-14-3-3 sigma/SFN antibody has been validated for WB, IHC, ELISA and IF. It is suitable to detect 14-3-3 sigma/SFN in samples from Human, Mouse and Rat.

Quick Overview for 14-3-3 sigma/SFN antibody (ABIN7119542)

Target: 14-3-3 sigma/SFN (SFN) (Stratifin (SFN))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This 14-3-3 sigma/SFN antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA, Immunofluorescence (IF)

Product Details anti-14-3-3 sigma/SFN Antibody

Purpose: SFN antibody

Purification: Immunogen affinity purified

Purity: ≥95 % as determined by SDS-PAGE

Immunogen: 14-3-3 protein sigma

Isotype: IgG

Application Details

Application Notes: WB: 1:500 - 1:2000, IHC: 1:50 - 1:200, IF: 1:50 - 1:100

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: PBS with 0.02 % sodium azide and 50 % glycerol pH 7.3,

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freeze / thaw cycles.

Storage: -20 °C

Storage Comment: -20°C for 12 months

Expiry Date: 12 months

Target Details for 14-3-3 sigma/SFN

Target: 14-3-3 sigma/SFN (SFN) (Stratifin (SFN))

Alternative Name: SFN

Background:

Synonyms: 14-3-3 protein sigma|Epithelial cell marker protein 1|Stratifin|SFN|HME1

Background: 14-3-3 proteins regulate many cellular processes relevant to cancer biology, notably apoptosis, mitogenic signaling and cell-cycle checkpoints. Seven isoforms, denoted 14-3-3 b, g, e, z, h, q and s, comprise this family of signaling intermediates. 14-3-3 s, also known as SFN, stratifin, HME1 or YWHAS, is a secreted adaptor protein that is involved in regulating both general and specific signaling pathways. Expressed predominately in stratified squamous keratinising epithelium, 14-3-3 s is able to bind and modify the activity of a large number of proteins, such as KRT17 (Keratin 17), through recognition of a phosphothreonine or phosphoserine motif. When bound to Keratin 17, for example, 14-3-3 s acts to stimulate the Akt/mTOR signaling pathway by upregulating protein synthesis and cell growth. 14-3-3 s also functions to positively mediate IGF-I-induced cell cycle progression and can bind to a variety of translation initiation factors, thus controlling mitotic translation. In response to tumor growth, 14-3-3 s positively regulates the tumor suppressor p53 and increases the rate of p53-regulated inhibition of G2/M cell cycle progression. Multiple isoforms of 14-3-3 s exist due to alternative splicing events.

Molecular Weight: 31 kDa

Gene ID: 2810

UniProt: P31947

Pathways: p53 Signaling, Myometrial Relaxation and Contraction