Iduronate 2-Sulfatase/IDS Antibody [Biotin]

• Reactivity: Hu
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Biotin
• Concentration: LYOPH

Iduronate 2-Sulfatase/IDS Antibody [Biotin] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human IDS (R&D Systems, Catalog # 2449-SU)
  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.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: IDS
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 0.1 ug/mL
• Readout System:
  • Streptavidin Native Protein NBP2-29367
  • Streptavidin Native Protein NBP2-29370
  • Streptavidin Native Protein NBP2-29371

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Iduronate 2-Sulfatase/IDS Antibody [Biotin]

• Alpha-L-iduronate sulfate sulfatase
• EC 3.1.6.13
• IDS
• iduronate 2-sulfatase 14 kDa chain
• iduronate 2-sulfatase 42 kDa chain
• iduronate 2-sulfatase
• idursulfase
• MPS2
• S
• SIDS

Background

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).

1. Wilson, P.J. et al. (1990) Proc. Natl. Acad. Sci. USA 87:8531.
2. Parenti, G. et al. (1997) Curr. Opin. Genet. & Dev. 7:386.
3. 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.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for Iduronate 2-Sulfatase/IDS Antibody (BAF2449)(2)

Publications using BAF2449

• Annie Arguello, Cathal S. Mahon, Meredith E.K. Calvert, Darren Chan, Jason C. Dugas, Michelle E. Pizzo et al. Molecular architecture determines brain delivery of a transferrin receptor–targeted lysosomal enzyme Journal of Experimental Medicine 3/7/2022 [PMID: 35226042]
• A Arguello, R Meisner, ER Thomsen, HN Nguyen, R Ravi, J Simms, I Lo, J Speckart, J Holtzman, TM Gill, D Chan, Y Cheng, CL Chiu, JC Dugas, M Fang, IA Lopez, H Solanoy, B Tsogtbaata, Y Zhu, A Bhalla, KR Henne, AG Henry, A Delucchi, S Costanzo, JM Harris, D Diaz, K Scearce-Le, PE Sanchez Iduronate-2-sulfatase transport vehicle rescues behavioral and skeletal phenotypes in a mouse model of Hunter syndrome JCI Insight, 2021-10-08;6(19):. 2021-10-08 [PMID: 34622797] (ELISA Detection, Mouse)

Bioinformatics

• Gene Symbol: IDS
• Uniprot:
  • P22304()