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Western Blot (WB) (Figure 1. Western blot analysis of 14-3-3 sigma using anti-14-3-3 sigma antibody (MBS1750577).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: human Hela cell lysate,Lane 2: human placenta tissue lysate,Lane 3: human MCF-7 cell lysate,Lane 4: human 22RV1 cell lysate,Lane 5: rat lung tissue lysate,Lane 6: rat PC-12 cell lysate,Lane 7: mouse lung tissue lysate,Lane 8: mouse HEPA1-6 cell lysate,Lane 9: mouse NIH3T3 cell lysate.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-14-3-3 sigma antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for 14-3-3 sigma at approximately 28KD. The expected band size for 14-3-3 sigma is at 28KD. )

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

Anti-14-3-3 sigma Picoband antibody

Gene Names
SFN; YWHAS
Reactivity
Human, Mouse, Rat
No cross reactivity with other proteins.
Applications
ELISA, Western Blot
Synonyms
14-3-3 sigma; Polyclonal Antibody; Anti-14-3-3 sigma Picoband antibody; 14-3-3 protein sigma; Epithelial cell marker protein 1; Stratifin; SFN; HME1; anti-14-3-3 sigma antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
No cross reactivity with other proteins.
Clonality
Polyclonal
Form/Format
Lyophilized
Sequence Length
216
Applicable Applications for anti-14-3-3 sigma antibody
ELISA (EIA), Western Blot (WB)
Application Notes
WB: 0.1-0.5mug/ml
Direct ELISA: 0.1-0.5mug/ml
Immunogen
E Coli-derived human 14-3-3 sigma recombinant protein (Position: M1-S248).
Subcellular Localization
Cytoplasm. Nucleus. Secreted. May be secreted by a non-classical secretory pathway.
Tissue Specificity
Present mainly in tissues enriched in stratified squamous keratinizing epithelium.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.

Western Blot (WB)

(Figure 1. Western blot analysis of 14-3-3 sigma using anti-14-3-3 sigma antibody (MBS1750577).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: human Hela cell lysate,Lane 2: human placenta tissue lysate,Lane 3: human MCF-7 cell lysate,Lane 4: human 22RV1 cell lysate,Lane 5: rat lung tissue lysate,Lane 6: rat PC-12 cell lysate,Lane 7: mouse lung tissue lysate,Lane 8: mouse HEPA1-6 cell lysate,Lane 9: mouse NIH3T3 cell lysate.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-14-3-3 sigma antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for 14-3-3 sigma at approximately 28KD. The expected band size for 14-3-3 sigma is at 28KD. )

Western Blot (WB) (Figure 1. Western blot analysis of 14-3-3 sigma using anti-14-3-3 sigma antibody (MBS1750577).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.Lane 1: human Hela cell lysate,Lane 2: human placenta tissue lysate,Lane 3: human MCF-7 cell lysate,Lane 4: human 22RV1 cell lysate,Lane 5: rat lung tissue lysate,Lane 6: rat PC-12 cell lysate,Lane 7: mouse lung tissue lysate,Lane 8: mouse HEPA1-6 cell lysate,Lane 9: mouse NIH3T3 cell lysate.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-14-3-3 sigma antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for 14-3-3 sigma at approximately 28KD. The expected band size for 14-3-3 sigma is at 28KD. )
Related Product Information for anti-14-3-3 sigma antibody
Description: Stratifin(SFN), also known as 14-3-3 protein sigma, is strongly induced by gamma irradiation and other DNA-damaging agents. The induction of 14-3-3-sigma is mediated by a p53 -responsive element located 1.8 kb upstream of its transcription start site. The protein, called stratifin, was shown to be diffusely distributed in the cytoplasm and was present in cultured epithelial cells. It was most abundant in tissues enriched in stratified keratinizing epithelium.
Protein Function: 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.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
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
UniProt Protein Name
14-3-3 protein sigma
UniProt Gene Name
SFN
UniProt Synonym Gene Names
HME1

NCBI Description

This gene encodes a cell cycle checkpoint protein. The encoded protein binds to translation and initiation factors and functions as a regulator of mitotic translation. In response to DNA damage this protein plays a role in preventing DNA errors during mitosis. [provided by RefSeq, Aug 2017]

Uniprot Description

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.

Research Articles on 14-3-3 sigma

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Product Notes

The 14-3-3 sigma sfn (Catalog #AAA1750577) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-14-3-3 sigma Picoband antibody reacts with Human, Mouse, Rat No cross reactivity with other proteins. 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, ELISA (EIA), Western Blot (WB). WB: 0.1-0.5mug/ml Direct ELISA: 0.1-0.5mug/ml. Researchers should empirically determine the suitability of the 14-3-3 sigma 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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