As a member of the sulfatase family, Iduronate 2-Sulfatase (IDS) is required for the lysosomal degradation of the glycosaminoglycans (GAG) heparan sulfate and dermatan sulfate (2, 3). It hydrolyzes the 2-sulfate group of the L-iduronate 2-sulfate units of the GAG. The IDS deficiency results in mucopolysaccharidosis II (MPS II or Hunter syndrome), an X-linked inborn error leading to lysosomal accumulation of the GAG and its excretion in urine. MPS II has a wide spectrum of clinical manifestations ranging from mild to severe. The deduced amino acid sequence of human IDS consists of a signal peptide (residues 1 - 25), a pro peptide (residues 26 ‑ 33) and a mature chain (residues 34 - 550) that may be further processed into the 42 kDa chain (residues 34 - 455) and the 14 kDa chain (residues 456 - 550) (1).
Human Iduronate 2‑Sulfatase/IDS Biotinylated Antibody
R&D Systems | Catalog # BAF2449
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Mouse
Applications
Validated:
Western Blot
Cited:
ELISA Detection
Label
Biotin
Antibody Source
Polyclonal Goat IgG
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human IDS (R&D Systems, Catalog # 2449-SU)
Ser26-Pro550
Accession # P22304
Ser26-Pro550
Accession # P22304
Specificity
Detects human Iduronate 2-Sulfatase (IDS) in Western blots. In this format, approximately 50% cross‑reactivity with recombinant mouse IDS is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications for Human Iduronate 2‑Sulfatase/IDS Biotinylated Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Human Iduronate 2-Sulfatase/IDS (Catalog # 2449-SU)
Sample: Recombinant Human Iduronate 2-Sulfatase/IDS (Catalog # 2449-SU)
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
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.
Calculators
Background: Iduronate 2-Sulfatase/IDS
References
- Wilson, P.J. et al. (1990) Proc. Natl. Acad. Sci. USA 87:8531.
- Parenti, G. et al. (1997) Curr. Opin. Genet. & Dev. 7:386.
- Neufeld, E.F. and Muenzer, J. (2001) in The Metabolic and Molecular Basis of Inherited Disease, Scriver, C.R. et al. (eds.) pp. 3421 - 3452, New York, McGraw-Hill.
Alternate Names
SIDS
Gene Symbol
IDS
UniProt
Additional Iduronate 2-Sulfatase/IDS Products
Product Documents for Human Iduronate 2‑Sulfatase/IDS Biotinylated Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human Iduronate 2‑Sulfatase/IDS Biotinylated Antibody
For research use only
Related Research Areas
Citations for Human Iduronate 2‑Sulfatase/IDS Biotinylated Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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