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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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TEF

thyrotrophic embryonic factor

TEF is a member of the PAR (proline and acidic amino acid-rich) subfamily of basic region/leucine zipper (bZIP) transcription factors. It is expressed in a broad range of cells and tissues in adult animals, however, during embryonic development, TEF expression appears to be restricted to the developing anterior pituitary gland, coincident with the appearance of thyroid-stimulating hormone, beta (TSHB). Indeed, TEF can bind to, and transactivate the TSHB promoter. It shows homology (in the functional domains) with other members of the PAR-bZIP subfamily of transcription factors, which include albumin D box-binding protein (DBP), human hepatic leukemia factor (HLF) and chicken vitellogenin gene-binding protein (VBP); VBP is considered the chicken homologue of TEF. Different members of the subfamily can readily form heterodimers, and share DNA-binding, and transcriptional regulatory properties. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Gene Name: thyrotrophic embryonic factor
Synonyms: TEF, KIAA1655, Thyrotrophic embryonic factor, Thyrotroph embryonic factor
Target Sequences: NM_003216 NP_003207.1 Q10587

Filtered By: None
Target
TEF (28)
Reactivity
Human (18)
Mouse (16)
Rat (4)
Bat (8)
Bovine (4)
Chicken (1)
Chimpanzee (6)
Dog (8)
Gibbon (3)
Guinea pig (4)
Horse (8)
Orangutan (6)
Rabbit (12)
Sheep (4)
Application
IHC (7)
IHC-P (5)
WB (25)
ELISA (9)
Peptide-ELISA (1)
Host
rabbit (28)
Isotype
IgG (21)
Clonality
polyclonal pc (28)
Format
AP Conjugated (1)
APC Conjugated (1)
Azide-free (1)
Biotin Conjugated (5)
FITC Conjugated (5)
HRP Conjugated (5)
PE Conjugated (1)
Unconjugated (10)
Epitope
N-Terminus (8)
aa213-240 (8)
aa431-480 (4)
180-260 aa, C-terminal (1)
C-Terminus (1)
Lys224 (1)
aa211-260 (1)
Publications
No (28)
Showing 1-25 of 28 results

TEF Antibody (N-Terminus) IHC-plus™ LS-B6807
Rabbit Polyclonal (IgG) to Human TEF
Rabbit, Guinea pig, Horse, Bat, Human
IHC IHC-P WB
Unconjugated
50µg  $485.00
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Lane A: Marker. Lane B: HepG2 cell lysate. Antibody concentration: 1.0 ug/ml. Gel concentration: 12%.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Lane A: Marker. Lane B: HepG2 cell lysate. Antibody concentration: 1.0 ug/ml. Gel concentration: 12%.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, HRP) LS-C436728
Rabbit Polyclonal (IgG) to Human TEF
Rabbit, Guinea pig, Horse, Bat, Gibbon, Orangutan, Human, Chimpanzee
IHC IHC-P WB
HRP Conjugated
100µl 0.65mg/ml  $385.00
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, Biotin) LS-C436080
Rabbit Polyclonal (IgG) to Human TEF
Rabbit, Guinea pig, Horse, Bat, Gibbon, Orangutan, Human, Chimpanzee
IHC IHC-P WB
Biotin Conjugated
100µl 1mg/ml  $385.00
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, FITC) LS-C436079
Rabbit Polyclonal (IgG) to Human TEF
Rabbit, Guinea pig, Horse, Bat, Gibbon, Orangutan, Human, Chimpanzee
IHC IHC-P WB
FITC Conjugated
100µl 1mg/ml  $385.00
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Human Brain, Cortex: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-TEF antibody IHC of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (180-260 aa, C-terminal) LS-C386365
Rabbit Polyclonal (IgG) to Human TEF
Mouse, Rat, Human
ELISA IHC WB
Unconjugated
100µl 1mg/ml  $265.00
Western blot of TEF antibody
Western blot of TEF antibody

TEF Antibody (C-Terminus) LS-C368823
Rabbit Polyclonal to Human TEF
Chicken, Mouse, Rat, Human
IHC IHC-P WB
Unconjugated
30µl 1mg/ml  $205.00; 100µl 1mg/ml  $245.00; 200µl 1mg/ml  $305.00
Immunohistochemical analysis of TEF staining in human brain formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected with HRP and DAB as chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
Western blot analysis of TEF expression in Jurkat (A); mouse liver (B) whole cell lysates.
Immunohistochemical analysis of TEF staining in human brain formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected with HRP and DAB as chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
Western blot analysis of TEF expression in Jurkat (A); mouse liver (B) whole cell lysates.

TEF Antibody (Lys224) LS-C191972
Rabbit Polyclonal to Human TEF
Mouse, Rat, Human
IHC WB
Unconjugated
100µl  $345.00

TEF Antibody (aa213-240) LS-C325659
Rabbit Polyclonal (IgG) to Human TEF
Mouse, Human
ELISA WB
Unconjugated
200µl  $530.00

TEF Antibody (aa213-240, Biotin) LS-C271266
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
Biotin Conjugated
200µl  $680.00

TEF Antibody (aa213-240, FITC) LS-C271267
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
FITC Conjugated
200µl  $680.00

TEF Antibody (aa213-240, AP) LS-C271264
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
AP Conjugated
200µl  $680.00

TEF Antibody (aa213-240, APC) LS-C271265
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
APC Conjugated
200µl  $680.00

TEF Antibody (aa213-240, Azide-free, HRP) LS-C271268
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
HRP Conjugated, Azide-free
200µl  $680.00

TEF Antibody (aa213-240, PE) LS-C271270
Rabbit Polyclonal (IgG) to Mouse TEF
Mouse
ELISA WB
PE Conjugated
200µl  $680.00

TEF Antibody LS-C671236
Rabbit Polyclonal (IgG) to Human TEF
Human
ELISA WB
Unconjugated
50µg  $285.00; 100µg  $385.00
Positive Western Blot detected in U87 whole cell lysate. All lanes: TEF antibody at 3.2 µg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 34 KDa. Observed band size: 34 KDa
Positive Western Blot detected in U87 whole cell lysate. All lanes: TEF antibody at 3.2 µg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 34 KDa. Observed band size: 34 KDa

TEF Antibody (aa211-260) LS-C119000
Rabbit Polyclonal (IgG) to Human TEF
Mouse, Rat, Human
Peptide-ELISA WB
Unconjugated
50µl 1mg/ml  $265.00; 100µl 1mg/ml  $325.00
Western blot analysis of lysates from Jurkat and rat brain cells, using TEF Antibody. The lane on the right is blocked with the synthesized peptide.
Western blot analysis of lysates from Jurkat and rat brain cells, using TEF Antibody. The lane on the right is blocked with the synthesized peptide.

TEF Antibody (N-Terminus) LS-C30727
Rabbit Polyclonal (IgG) to Mouse TEF
Rabbit, Mouse, Dog, Sheep, Bovine
WB
Unconjugated
100µg  $325.00
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, HRP) LS-C435327
Rabbit Polyclonal (IgG) to Mouse TEF
Rabbit, Mouse, Dog, Sheep, Bovine
WB
HRP Conjugated
100µl 0.65mg/ml  $335.00
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, Biotin) LS-C435326
Rabbit Polyclonal (IgG) to Mouse TEF
Rabbit, Mouse, Dog, Sheep, Bovine
WB
Biotin Conjugated
100µl 1mg/ml  $335.00
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (N-Terminus, FITC) LS-C435325
Rabbit Polyclonal (IgG) to Mouse TEF
Rabbit, Mouse, Dog, Sheep, Bovine
WB
FITC Conjugated
100µl 1mg/ml  $335.00
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
NIH 3T3 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (aa431-480) LS-C109791
Rabbit Polyclonal to Human TEF
Rabbit, Dog, Horse, Bat, Human
WB
Unconjugated
50µg  $365.00
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (aa431-480, HRP) LS-C429595
Rabbit Polyclonal to Human TEF
Rabbit, Dog, Horse, Bat, Orangutan, Human, Chimpanzee
WB
HRP Conjugated
100µl 0.65mg/ml  $385.00
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (aa431-480, Biotin) LS-C429593
Rabbit Polyclonal to Human TEF
Rabbit, Dog, Horse, Bat, Orangutan, Human, Chimpanzee
WB
Biotin Conjugated
100µl 1mg/ml  $385.00
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (aa431-480, FITC) LS-C429594
Rabbit Polyclonal to Human TEF
Rabbit, Dog, Horse, Bat, Orangutan, Human, Chimpanzee
WB
FITC Conjugated
100µl 1mg/ml  $385.00
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
TEF antibody Western blot of 293T cell lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

TEF Antibody (aa213-240) LS-C157165
Rabbit Polyclonal to Human TEF
Mouse, Human
WB
Unconjugated
400µl  $305.00
TEF Antibody western blot of mouse liver tissue lysates (35 ug/lane). The TEF antibody detected the TEF protein (arrow).
TEF Antibody western blot of mouse liver tissue lysates (35 ug/lane). The TEF antibody detected the TEF protein (arrow).
Showing 1-25 of 28 results

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For RESEARCH USE ONLY. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).

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