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Key Product Details

Species Reactivity

Human

Applications

CyTOF-ready, Immunocytochemistry, Intracellular Staining by Flow Cytometry, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 730612

Product Specifications

Immunogen

E. coli-derived recombinant human DTX1/DTX4
Met1-Phe147
Accession # Q86Y01

Specificity

Detects human DTX1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, 100% cross-reactivity with recombinant human DTX4 is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human DTX1/DTX4 Antibody

Detection of Human DTX1/DTX4 antibody by Western Blot.

Detection of Human DTX1/DTX4 by Western Blot.

Western blot shows lysates of K562 human chronic myelogenous leukemia cell line and SW13 human adrenal cortex adenocarcinoma cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human DTX1/DTX4 Monoclonal Antibody (Catalog # MAB7157) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for DTX1/DTX4 at approximately 67 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
DTX1/DTX4 antibody in K562 Human Cell Line by Immunocytochemistry (ICC).

DTX1/DTX4 in K562 Human Cell Line.

DTX1/DTX4 was detected in immersion fixed K562 human chronic myelogenous leukemia cell line using Mouse Anti-Human DTX1/DTX4 Monoclonal Antibody (Catalog # MAB7157) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.
Detection of DTX1/DTX4 antibody in K562 Human Cell Line antibody by Flow Cytometry.

Detection of DTX1/DTX4 in K562 Human Cell Line by Flow Cytometry.

K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human DTX1/DTX4 Monoclonal Antibody (Catalog # MAB7157, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Applications for Human DTX1/DTX4 Antibody

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed K562 human chronic myelogenous leukemia cell line

Intracellular Staining by Flow Cytometry

0.25 µg/106 cells
Sample:
K562 human chronic myelogenous leukemia cell line fixed with paraformaldehyde and permeabilized with saponin.

Western Blot

2 µg/mL
Sample: K562 human chronic myelogenous leukemia cell line and SW13 human adrenal cortex adenocarcinoma cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty
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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: DTX1/DTX4

Deltex-1 (DTX1) is an approximately 75 kDa cytoplasmic and nuclear ubiquitin ligase that interacts with the Notch-1 intracellular domain and regulates Notch-induced gene transcription. It contains two WWE domains (aa 14-94 and aa 95-171) and one RING-type zinc finger (aa 411-472). Within aa 1-147, human Deltex-1 shares 97% aa sequence identity with mouse and rat Deltex-1.

Long Name

Deltex 1/4

Alternate Names

DTX1;Fxit1;hDx-1;mKIAA4160

UniProt

Additional DTX1/DTX4 Products

Product Documents for Human DTX1/DTX4 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 DTX1/DTX4 Antibody

For research use only

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