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Human Arylsulfatase A/ARSA Biotinylated Antibody

Catalog #: BAF2485
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BAF2485

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Human Arylsulfatase A/ARSA Biotinylated Antibody Summary

Species Reactivity
Human
Specificity
Detects human Arylsulfatase A/ARSA in Western blots. In Western blots, approximately 50% cross-reactivity with recombinant mouse ARSA is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human ARSA
Arg19-Ala507
Accession # AAH14210
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human Arylsulfatase A/ARSA (Catalog # 2485-SU)

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

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it 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: Arylsulfatase A/ARSA

As a member of the sulfatase family, ARSA is required for the lysosomal degradation of cerebroside-3-sulfate, a sphingolipid sulfate ester and a major constituent of the myelin sheet (1). The ARSA deficiency results in metachromatic leukodystrophy (MLD), a lysosomal storage disease in the central and peripheral nervous systems with severe and progressive neurological symptoms (2). The deduced amino acid sequence of human ARSA consists of a signal peptide (residues 1-18) and a mature chain (residues 19-507) (3). Recombinant human ARSA corresponds to the mature chain and has sulfatase activity described above.

References
  1. Lukatela, G. et al. (1998) Biochemistry 37:3654.
  2. Parenti, G. et al. (1997) Curr. Opin. Genet. & Dev. 7:386.
  3. Stein, C. et al. (1989) J. Biol. Chem. 264:1252.
Entrez Gene IDs
410 (Human); 11883 (Mouse)
Alternate Names
ARSA; Arylsulfatase A; ASA; Cerebroside 3-sulfatase; Cerebroside-sulfatase; EC 3.1.6; EC 3.1.6.8; MLD

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Citation for Human Arylsulfatase A/ARSA Biotinylated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Sulfatide levels correlate with severity of neuropathy in metachromatic leukodystrophy
    Authors: Christine í Dali, Norman W. Barton, Mohamed H. Farah, Mihai Moldovan, Jan‐Eric Månsson, Nitin Nair et al.
    Annals of Clinical and Translational Neurology
    Species: Human
    Sample Types: Cell Lysates
    Applications: ELISA Detection

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