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Asparagine Synthetase (E6C2C) Rabbit Monoclonal Antibody (Pacific Blue Conjugate) #19257

Filter:
  • F

    Product Specifications

    REACTIVITY H M R
    SENSITIVITY Endogenous
    MW (kDa)
    Source/Isotype Rabbit IgG
    Application Key:
    • F-Flow Cytometry 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 

    Product Information

    Product Description

    This Cell Signaling Technology® antibody is conjugated to Pacific Blue™ fluorescent dye under optimal conditions. This antibody conjugate is expected to exhibit the same species cross-reactivity as the unconjugated Asparagine Synthetase (E6C2C) Rabbit Monoclonal Antibody #92479.

    Fluorescent Properties

    • ← Excitation: 410 nm ← Emission: 455 nm

    Product Usage Information

    Application Dilution
    Flow Cytometry (Fixed/Permeabilized) 1:50

    Storage

    Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.

    Protocol

    Specificity / Sensitivity

    Asparagine Synthetase (E6C2C) Rabbit Monoclonal Antibody (Pacific Blue™ Conjugate) recognizes endogenous levels of total asparagine synthetase protein.

    Species Reactivity:

    Human, Mouse, Rat

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Lys467 of human asparagine synthetase protein.

    Background

    Asparagine synthetase (ASNS) catalyzes the synthesis of asparagine from aspartate and glutamine. Research studies have shown that intracellular asparagine can suppress apoptosis in a large number of human tumors. In addition, ASNS expression levels have been associated with the progression of gliomas and neuroblastomas in patients (1). Furthermore, acute lymphocytic leukemia cells frequently depend upon serum asparagine for their viability, as they lack ASNS (2). Deprivation of asparagine by L-asparaginase has therefore been developed as a therapeutic treatment for acute lymphocytic leukemia (2,3). In subsets of gastric and hepatic cancers, ASNS promoter hypermethylation correlates with low ASNS expression, sensitizing these cancers to the asparaginase treatment (4).

    Alternate Names

    ASNS; ASNSD; asparagine synthetase; asparagine synthetase (glutamine-hydrolyzing); Asparagine synthetase [glutamine-hydrolyzing]; Cell cycle control protein TS11; Glutamine-dependent asparagine synthetase; TS11; TS11 cell cycle control protein

    For Research Use Only. Not for Use in Diagnostic Procedures.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    Pacific Blue is a trademark of Life Technologies Corporation.
    All other trademarks are the property of their respective owners. Visit our Trademark Information page.