Human/Mouse/Rat 14-3-3 epsilon Antibody

Catalog # Availability Size / Price Qty
Detection of Human/Mouse/ Rat 14‑3‑3 epsilon  by Western Blot.
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Human/Mouse/Rat 14-3-3 epsilon Antibody Summary

Species Reactivity
Human, Mouse, Rat
Detects human, mouse, and rat 14-3-3 epsilon in Western blots. In Western blots, less than 1% cross-reactivity with other recombinant human 14-3-3 isoforms is observed.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human 14-3-3 epsilon
Accession # P62258
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human/Mouse/ Rat 14-3-3e antibody by Western Blot. View Larger

Detection of Human/Mouse/ Rat 14‑3‑3 epsilon by Western Blot. Western blot shows lysates of Raji human Burkitt's lymphoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, and PC-12 rat adrenal pheochromo­cytoma cell line. PVDF membrane was probed with 1 µg/mL Goat Anti-Human/ Mouse/Rat 14-3-3e Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4419) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). For additional reference, recombinant human 14-3-3 beta, epsilon, eta, gamma, sigma, theta, and zeta (2 ng/lane) were included. Specific bands for 14-3-3 epsilon was detected at approximately 26 and 29 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: 14-3-3 epsilon

14-3-3 proteins are a highly conserved family of homo- and heterodimeric phosphoserine/threonine-binding proteins present in all eukaryotic cells. 14-3-3 proteins act as key regulators of intracellular signal transduction through their ability to bind specific motifs phosphorylated on serine or threonine. There are at least 7 distinct mammalian 14-3-3 genes: alpha / beta, epsilon, eta, gamma, tau / theta, sigma, and zeta /δ.

Entrez Gene IDs
7531 (Human); 22627 (Mouse); 29753 (Rat)
Alternate Names
1433 epsilon; 14-3-3 epsilon; 14-3-3 protein epsilon; FLJ45465; FLJ53559,14-3-3E; KCIP-1; MDCR; MDS; mitochondrial import stimulation factor L subunit; protein kinase C inhibitor protein-1; tyrosine 3/tryptophan 5 -monooxygenase activation protein, epsilon polypeptide; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, epsilonpolypeptide; YWHAE

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

Goat IgG (H+L) Antibody


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Human/Mouse/Rat 14-3-3 epsilon Antibody
By Anonymous on 01/05/2021
Application: WB Sample Tested: Myocardium Species: Human