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Human Tyro3/Dtk Antibody

Bio-Techne includes R&D Systems | Catalog # AF859

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AF859-SP
AF859

Key Product Details

Species Reactivity

Validated:

Human

Applications

Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

Product Summary for Human Tyro3/Dtk Antibody

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Tyro3/Dtk
Ala41-Ser428
Accession # Q06418

Specificity

Detects human Tyro3/Dtk in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross-reactivity with recombinant mouse (rm) Dtk is observed and less than 1% cross-reactivity with recombinant human Axl, rmAxl, and rmMer is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human Tyro3/Dtk Antibody

Detection of Human Tyro3/Dtk antibody by Western Blot.

Detection of Human Tyro3/Dtk by Western Blot.

Western blot shows lysates of human brain (cerebellum) tissue, U-87 MG human glioblastoma/astrocytoma cell line, and IMR-32 human neuroblastoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human Tyro3/Dtk Antigen Affinity-purified Polyclonal Antibody (Catalog # AF859) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for Tyro3/Dtk at approximately 97 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Human Dtk/TYRO3 by Western Blot

Detection of Human Dtk/TYRO3 by Western Blot

rVSV∆G/EBOV entry kinetics: (A) VeroS cells were infected with rVSV∆G/EBOV at multiple MOIs, inoculum was removed after 1 h, and monitored for luciferase production over time. (B) VeroS, HEK293T, and HAP1 cells were infected with rVSV∆G/EBOV (MOI 1), inoculum was not removed, and monitored for luciferase production over time. Right panel zooms in to display the signals observed in HAP1 and HEK293T cells. (C) Immunoblots demonstrating production of the transfected receptors in HEK293T cells. (D) HEK293T cells transfected with the indicated receptors were infected with rVSV∆G/EBOV and monitored for luciferase production over time. Each experiment was repeated in duplicate, three independent times. Data shown are the averages of averages and corresponding SEM of three independent trials. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/33348746), licensed under a CC-BY license. Not internally tested by R&D Systems.

Applications for Human Tyro3/Dtk Antibody

Application
Recommended Usage

Western Blot

1 µg/mL
Sample: Human brain (cerebellum) tissue, U‑87 MG human glioblastoma/astrocytoma cell line, and IMR‑32 human neuroblastoma cell line
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Published Applications

Read 6 publications using AF859 in the following applications:

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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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.

Shipping

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: Tyro3/Dtk

Axl (Ufo, Ark), Dtk (Sky, Tyro3, Rse, Brt) and Mer (human and mouse homologues of chicken c-Eyk) constitute a new receptor tyrosine kinase subfamily. The extracellular domain of these proteins contain two Ig-like motifs and two fibronectin type III motifs. This characteristic topology is also found in neural cell adhesion molecules and in receptor tyrosine phosphatases. All three receptors bind the vitamin K-dependent protein growth-arrest specific gene 6 (Gas6) which is structurally related to the anticoagulation factor protein S. The binding affinities for Gas6 is in the order of Axl > Dtk > Mer. Gas6 binding induces tyrosine phosphorylation and downstream signaling pathways that can lead to cell proliferation, migration, or the prevention of apoptosis. Dtk is widely expressed during embryonic development. In adults, Dtk is predominantly expressed in neurons in restricted regions of the brain.

References

  1. Nagata, K. et al. (1996) J. Biol. Chem. 22:30022.
  2. Crosier, K.E. and P.S Crosier (1997) Pathology 29:131.

Long Name

Tyrosine Protein Kinase Receptor TYRO3

Alternate Names

Brt, Dtk, Rse, Sky

Entrez Gene IDs

7301 (Human); 22174 (Mouse); 102135978 (Cynomolgus Monkey)

Gene Symbol

TYRO3

UniProt

Additional Tyro3/Dtk Products

Product Documents for Human Tyro3/Dtk Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Tyro3/Dtk Antibody

For research use only

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