+44 (0) 1223 755950
+1 832 327 7413
orders@abbexa.com
14-3-3 Protein Sigma (SFN) Antibody
Catalogue No: abx000967
Price:
£120.00
(Size: 20 µl)
Reviews: 
(0 reviews)
(0 reviews)
Click on the image to see the image legend
SFN Antibody is a Rabbit Polyclonal antibody against SFN. 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.
Research Articles on SFN
| Target | SFN |
| Clonality | Polyclonal |
| Reactivity | Human, Mouse, Rat |
| Tested Applications | WB, IHC, IF/ICC |
| Host | Rabbit |
| Recommended dilutions | WB: 1/500 - 1/2000, IHC: 1/50 - 1/200, IF/ICC: 1/50 - 1/200. Optimal dilutions/concentrations should be determined by the end user. |
| Conjugation | Unconjugated |
| Immunogen | Recombinant protein of human SFN. |
| Isotype | IgG |
| Form | Liquid |
| Purification | Purified by affinity chromatography. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| UniProt Primary AC | P31947 (UniProt, ExPASy) |
| UniProt Secondary AC | Q6FH30, Q6FH51, Q96DH0 |
| UniProt Entry Name | 1433S_HUMAN |
| Gene Symbol | SFN |
| GeneID | 2810 |
| KEGG | hsa:2810 |
| String | 9606.ENSP00000340989 |
| Molecular Weight | Calculated MW: 24 kDa, 27 kDa Observed MW: 31 kDa |
| Buffer | PBS, pH 7.3, 0.02% sodium azide, 50% glycerol. |
| Concentration | > 0.5 mg/ml |
| Availability | Shipped within 5-10 working days. |
| Note | This product is for research use only. |
