Home / Tie-2 / Zebrafish Tie-2 Antibody

Zebrafish Tie-2 Antibody

Catalog #: AF928 Datasheet
Catalog # Availability Size / Price Qty
AF928
AF928-SP
Tie‑2 in Zebrafish Embryo.
1 Image
Product Details
FAQs
Supplemental Products
Reviews
Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Zebrafish Tie-2 Antibody Summary

Species Reactivity
Zebrafish
Specificity
Detects zebrafish Tie‑2 in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross‑reactivity with recombinant human (rh) Tie-2, recombinant mouse Tie-2, and rhTie-1 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant zebrafish Tie-2
Val22-His741
Accession # O73791
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
0.1 µg/mL
Recombinant Zebrafish Tie‑2 Fc Chimera (Catalog # 928-T2)
Immunohistochemistry
5-15 µg/mL
See below
Blockade of Receptor-ligand Interaction
In a functional ELISA, 4-10 µg/mL of this antibody will block 50% of the binding of 25 ng/mL of biotinylated Recombinant Human Ang-2 to immobilized Recombinant Zebrafish Tie-2 Fc Chimera (Catalog # 928-T2) coated at 4 µg/mL (100 µL/well). At 50 μg/mL, this antibody will block >90% of the binding.
 

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

Immunohistochemistry Tie‑2 antibody in Zebrafish Embryo. View Larger

Tie‑2 in Zebrafish Embryo. Tie-2 was detected in immersion fixed whole mount zebrafish embryo (24 hours old) using 10 µg/mL Goat Anti-Zebrafish Tie-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF928) overnight at 4 °C. Tissue was stained with the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.

Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Loading...
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: Tie-2

Tie-1/Tie (tyrosine kinase with Ig and EGF homology domains 1) and Tie-2/Tek comprise a receptor tyrosine kinase (RTK) subfamily with unique structural characteristics: two immunoglobulin-like domains flanking three epidermal growth factor (EGF)-like domains and followed by three fibronectin type III-like repeats in the extracellular region and a split tyrosine kinase domain in the cytoplasmic region. These receptors are expressed primarily on endothelial and hematopoietic progenitor cells and play critical roles in angiogenesis, vasculogenesis and hematopoiesis.

Zebrafish Tie-2 cDNA encodes a 1116 amino acid (aa) residue precursor protein shares 38% sequence homology with human Tie-2 in the extracellular domain. Two ligands, angiopoietin-1 (Ang1) and angiopoietin-2 (Ang2), which bind Tie-2 with high-affinity have been identified. Ang2 has been reported to act as an antagonist for Ang1. Mice engineered to overexpress Ang2 or to lack Ang1 or Tie-2 display similar angiogenesis defects.

References
  1. Partanen, J. and D.J. Dumont (1999) Curr. Top. Microbiol. Immunol. 237:159.
  2. Takakura, N. et al. (1998) Immunity 9:677.
  3. Procopio, W. et al. (1999) J. Biol. Chem. 274:30196.
Long Name
Tyrosine Kinase with Immunoglobulin and Epidermal Growth Factor Homology Domains 2
Entrez Gene IDs
7010 (Human); 21687 (Mouse); 89804 (Rat); 396729 (Porcine); 403714 (Canine); 102122204 (Cynomolgus Monkey); 30747 (Zebrafish)
Alternate Names
angiopoietin-1 receptor; CD202b antigen; CD202b; EC 2.7.10; EC 2.7.10.1; hTIE2; p140 TEK; soluble TIE2 variant 1; soluble TIE2 variant 2; TEK tyrosine kinase, endothelial; TEK; Tie2; Tie-2; TIE2CD202b; Tunica interna endothelial cell kinase; Tyrosine-protein kinase receptor TEK; Tyrosine-protein kinase receptor TIE-2; venous malformations, multiple cutaneous and mucosal; VMCM; VMCM1

Product Datasheets

You must select a language.

x
Product Datasheet

FAQs

No product specific FAQs exist for this product, however you may

View all Antibody FAQs
Loading...

Reviews for Zebrafish Tie-2 Antibody

There are currently no reviews for this product. Be the first to review Zebrafish Tie-2 Antibody and earn rewards!

Have you used Zebrafish Tie-2 Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review