Human DLL4 Alexa Fluor® 350-conjugated Antibody

FAB1506U Datasheet / COA / SDS

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FAB1506U-100UG

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Human DLL4 Alexa Fluor® 350-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects human DLL4 in direct ELISAs.

Source

Monoclonal Rat IgG2a Clone # 447506

Immunogen

Mouse myeloma cell line NS0-derived recombinant human DLL4
Ser27-Pro524
Accession # Q9NR61

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Label

Alexa Fluor 350 (Excitation= 346 nm, Emission= 442 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

0.25-1 µg/10⁶ cells

HUVEC human umbilical vein endothelial cells

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.

Reconstitution Calculator

Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: DLL4

Delta-like ligand 4 (DLL4) is a transmembrane protein that contains one DSL domain and eight tandem EGF-like repeats. DLL4 is expressed on arterial endothelial cells where it signals through Notch 1 and Notch 4. DLL4 expression is induced by VEGF and regulates the proliferation of endothelial tip cells during vascular sprouting. DLL4 blockade as well as overexpression can suppress tumor growth by promoting dysregulated angiogenesis. Within the extracellular domain, human DLL4 shares 85% amino acid sequence identity with mouse and rat DLL4.

Long Name

Delta-like 4

Entrez Gene IDs

54567 (Human); 54485 (Mouse); 100152163 (Porcine)

Alternate Names

Delta 4 precursor; delta 4; delta ligand 4; delta4; delta-like 4 (Drosophila); delta-like 4 homolog (Drosophila); delta-like 4 homolog; delta-like 4 protein; delta-like protein 4; DLL4; Drosophila Delta homolog 4; hdelta2; MGC126344; notch ligand delta-2; notch ligand DLL4