Human/Mouse TLE3 Antibody

Catalog #: AF5785 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF5785
AF5785-SP

Detection of Human TLE3 by Western Blot.

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Human/Mouse TLE3 Antibody Summary

Species Reactivity

Human, Mouse

Specificity

Detects endogenous human TLE3 in Western blots.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human TLE3
His11-Asn200
Accession # Q04726

Formulation

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.

Applications

Recommended Concentration

Sample

Western Blot

2 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

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Detection of Human TLE3 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line and HEK293 human embryonic kidney cell line. PVDF membrane was probed with 2 µg/mL of Human/Mouse TLE3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5785) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for TLE3 at approximately 85 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: TLE3

TLE3 (Transducin-Like Enhancer of Split 3; also ESG3 and GRG3) is an 84‑86 kDa member of the WD repeat Groucho/TLE family of transcriptional repressors. It is widely expressed in the embryo, and in differentiating epithelial cells in the adult. TLE3 binds to a number of transcription factors as a heterooligomer, or to itself as a homotetramer. Oligomerization is essential for activity. Human TLE3is 772 amino acids (aa) in length. It contains a Gln(Q)-rich region that mediates oligomerization (aa 1‑131), a CCN domain that contains an NLS plus CKII and cdc2K kinase site (aa 199‑268), and seven WD repeats that mediate protein-protein interaction (aa 484‑771). Potentially there are multiple splice variants. Over aa 11‑200, human TLE3shares 99% aa identity wih mouse TLE3.

Long Name

Transducin-like Enhancer of Split 3

Entrez Gene IDs

7090 (Human); 21887 (Mouse); 84424 (Rat)

Alternate Names

ESG3; ESG3Enhancer of split groucho-like protein 3; ESGenhancer of split groucho 3; Grg3; HsT18976; KIAA1547FLJ39460; TLE3; transducin-like enhancer of split 3 (E(sp1) homolog, Drosophila); transducin-like enhancer of split 3, homolog of Drosophila E(sp1); transducin-like enhancer protein 3