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Human Tiki2/TRABD2B Antibody

R&D Systems, part of Bio-Techne | Catalog # AF1600

R&D Systems, part of Bio-Techne
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AF1600-100
AF1600-SP

Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Sheep IgG

Product Specifications

Immunogen

Human embryonic kidney cell line HEK293-derived transfected with human Tiki2/TRABD2B
Accession # A6NFA1

Specificity

Detects human Tiki2/TRABD2B in direct ELISAs and Western blots.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Scientific Data Images for Human Tiki2/TRABD2B Antibody

Detection of Human Tiki2/TRABD2B antibody by Western Blot.

Detection of Human Tiki2/TRABD2B by Western Blot.

Western blot shows lysates of HEK293 human embryonic kidney cell line either mock transfected or transfected with human Tiki2/TRABD2B. PVDF membrane was probed with 0.5 µg/mL of Sheep Anti-Human Tiki2/TRABD2B Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1600) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Tiki2/TRABD2B at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Tiki2/TRABD2B antibody in HEK293 Human Cell Line Transfected with Human Tiki2/TRABD2B antibody by Flow Cytometry.

Detection of Tiki2/TRABD2B in HEK293 Human Cell Line Transfected with Human Tiki2/TRABD2B by Flow Cytometry.

HEK293 human embryonic kidney cell line transfected with either human Tiki2/ TRABD2B (filled histogram) or irrelevant transfectants (open histogram) was stained with Sheep Anti-Human Tiki2/TRABD2B Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1600), followed by Allophycocyanin-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # F0127). View our protocol for Staining Membrane-associated Proteins.

Applications for Human Tiki2/TRABD2B Antibody

Application
Recommended Usage

Flow Cytometry

0.25 µg/mL
Sample: HEK293 human embryonic kidney cell line transfected with human Tiki2/TRABD2B

Western Blot

0.5 µg/mL
Sample: HEK293 human embryonic kidney cell line transfected with human Tiki2/TRABD2B
Please Note: Optimal dilutions of this antibody should be experimentally determined.

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

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: Tiki2/TRABD2B

TIKI2, encoded by the TRABD2B gene, is a 517 aminoacid metalloproteinase that acts as a negative regulator of Wnt signaling by mediating the cleavage of N-terminal residues in many of Wnt proteins.  Tiki matalloproteins are dependent on Mn2+/Co2+ and are inhibited by divalent metal chelators like EDTA. The other known Tiki protein in human, Tiki1, is required for head formation via Wnt cleavage-oxidation and inactivation, but lacks known metalloprotease motifs. TIKI2 is upregulated in renal cell carcinoma and it appears to suppress growth of osteosarcoma by targeting the canonical Wnt pathway

Alternate Names

HKAT, TRABD2B

Entrez Gene IDs

388630 (Human); 689914 (Rat)

Gene Symbol

TRABD2B

UniProt

Additional Tiki2/TRABD2B Products

Product Documents for Human Tiki2/TRABD2B 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 Tiki2/TRABD2B Antibody

For research use only

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