DOK3 Antibody (642316) [Alexa Fluor® 750]

• Reactivity: Hu
• Applications: WB
• Clone: 642316
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 750

DOK3 Antibody (642316) [Alexa Fluor® 750] Summary

• Immunogen: E. coli-derived recombinant human DOK3
  Gly181-Lys271
  Accession # Q7L591
• Specificity: Detects human DOK3 in direct ELISAs and Western blots.
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

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

Alternate Names for DOK3 Antibody (642316) [Alexa Fluor® 750]

• docking protein 3
• DOK3
• DOKL
• Dok-like protein
• Downstream of tyrosine kinase 3
• FLJ22570
• FLJ39939

Background

DOK3 (downstream of kinase 3) is a 53 kDa (predicted) member of the DOK family of cytoplasmic adaptor proteins and is expressed in B cells and macrophages.  Human DOK3 cDNA encodes 496 amino acids (aa) including one pleckstrin homology region (aa 63‑179) and an IRS-type phosphotyrosine binding domain (PTB) (aa 213‑317). Alternate splicing generates 330, 228 and 216 aa isoforms with N-terminal and C-terminal truncations and substitutions. Human DOK3 shares approximately 80% aa sequence identity with mouse and rat DOK3 within aa 181‑271, which are common to all four isoforms. Phosphorylation of tyrosine residues in DOK3 regulates its interaction with SH2 and SH3 containing proteins, leading to inhibition of signaling from immunoreceptors.

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.